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AUDI A5 Fuel Economy
The average combined fuel economy for a AUDI A5 is 46 MPG.
Explore fuel efficiency metrics for the AUDI A5. Below you'll find combined and extra-urban MPG plus litres/100km by variant and production year.
Want to compare more stats for this model? Check the road tax costs, BHP & performance and CO2 emissions for the AUDI A5.
| Model Description | Year | Combined MPG | Extra Urban MPG | Combined L/100km | Extra Urban L/100km | Extra Urban Cold MPG | Extra Urban Cold L/100km |
|---|---|---|---|---|---|---|---|
| A5 TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 L/100km | 5.7 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sport TDI Quattro | 2007 | 39.2 MPG | 49.6 MPG | 7.2 L/100km | 5.7 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 FSI Auto | 2007 | 31.7 MPG | 44.1 MPG | 8.9 L/100km | 6.4 L/100km | 21.6 MPG | 13.1 L/100km |
| A5 Sport TDI Quattro Auto | 2008 | 40.9 MPG | 47.9 MPG | 6.9 L/100km | 5.9 L/100km | 32.8 MPG | 8.6 L/100km |
| A5 Sport TDI Quattro | 2008 | 39.2 MPG | 49.6 MPG | 7.2 L/100km | 5.7 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 TDI Auto | 2008 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 TFSI Sport 6sp | 2008 | 39.8 MPG | 51.4 MPG | 7.1 L/100km | 5.5 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sport TFSI Auto | 2008 | 38.2 MPG | 49.6 MPG | 7.4 L/100km | 5.7 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 FSI Auto | 2008 | 31.7 MPG | 44.1 MPG | 8.9 L/100km | 6.4 L/100km | 21.6 MPG | 13.1 L/100km |
| A5 Sport Quattro FSI Auto | 2008 | 31.4 MPG | 42.2 MPG | 9 L/100km | 6.7 L/100km | 21.7 MPG | 13 L/100km |
| A5 Sport Quattro TFSI | 2008 | 38.2 MPG | 47.9 MPG | 7.4 L/100km | 5.9 L/100km | 28.3 MPG | 10 L/100km |
| A5 Sport FSI Auto | 2008 | 31.7 MPG | 44.1 MPG | 8.9 L/100km | 6.4 L/100km | 21.6 MPG | 13.1 L/100km |
| A5 SE TDI CVT | 2009 | 44.1 MPG | 51.4 MPG | 6.4 L/100km | 5.5 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 S Line TDI | 2009 | 57.7 MPG | 40.4 MPG | 4.9 L/100km | 7 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback TDI SE | 2009 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 43.5 MPG | 6.5 L/100km |
| A5 TFSI 6sp | 2009 | 39.8 MPG | 51.4 MPG | 7.1 L/100km | 5.5 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 TFSI Quattro | 2009 | 38.7 MPG | 48.7 MPG | 7.3 L/100km | 5.8 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 Sport 170 TDI DPF | 2009 | 53.3 MPG | 64.2 MPG | 5.3 L/100km | 4.4 L/100km | 40.4 MPG | 7 L/100km |
| A5 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 L/100km | 5.2 L/100km | 31.4 MPG | 9 L/100km |
| S5 V6t Quattro Auto | 2009 | 29.1 MPG | 38.7 MPG | 9.7 L/100km | 7.3 L/100km | 20.5 MPG | 13.8 L/100km |
| A5 S Line Special Edition TFSI 211 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sport 180 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 L/100km | 5.2 L/100km | 31.4 MPG | 9 L/100km |
| A5S Line Special Edition TDI Quattro Auto | 2009 | 40.9 MPG | 47.9 MPG | 6.9 L/100km | 5.9 L/100km | 32.8 MPG | 8.6 L/100km |
| A5 Sportback TDI S Line | 2009 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 43.5 MPG | 6.5 L/100km |
| A5 S Line Special Edition TDI Q 170 | 2009 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 S5 FSI Quattro Semi-Auto | 2009 | 23.3 MPG | 35.8 MPG | 12.1 L/100km | 7.9 L/100km | 18 MPG | 15.7 L/100km |
| A5 180 TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 L/100km | 5.2 L/100km | 31.4 MPG | 9 L/100km |
| A5 SE TFSI 211 | 2009 | 42.2 MPG | 49.6 MPG | 6.7 L/100km | 5.7 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 Sport 180 TFSI Auto | 2009 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 S Line Special Edition TDI | 2009 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 TFSI Sport 6sp | 2009 | 39.8 MPG | 51.4 MPG | 7.1 L/100km | 5.5 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 180 TFSI Auto | 2009 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.1 MPG | 9.7 L/100km |
| A5S Line Special Edition TFSI 211 CVT | 2009 | 7.1 MPG | 5.6 MPG | 39.8 L/100km | 50.4 L/100km | 9.7 MPG | 29.1 L/100km |
| A5 SE TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line TFSI CVT | 2009 | 38.2 MPG | 47.1 MPG | 7.4 L/100km | 6 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sportback TFSI 180 SE CVT | 2009 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 S Line Quattro TDI CVT | 2009 | 6.8 MPG | 5.8 MPG | 41.5 L/100km | 48.7 L/100km | 8.5 MPG | 33.2 L/100km |
| A5 Sport TDI Quattro | 2009 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE FSI CVT | 2009 | 32.8 MPG | 43.5 MPG | 8.6 L/100km | 6.5 L/100km | 23.3 MPG | 12.1 L/100km |
| A5 Sport TDI Quattro Auto | 2009 | 40.9 MPG | 47.9 MPG | 6.9 L/100km | 5.9 L/100km | 32.8 MPG | 8.6 L/100km |
| A5 S Line Special Edition TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2009 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line TFSI 211 | 2009 | 42.8 MPG | 54.3 MPG | 6.6 L/100km | 5.2 L/100km | 31.4 MPG | 9 L/100km |
| A5 TFSI 211 | 2009 | 42.2 MPG | 49.6 MPG | 6.7 L/100km | 5.7 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 Sport TFSI 180 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sport TFSI | 2009 | 42.8 MPG | 54.3 MPG | 6.6 L/100km | 5.2 L/100km | 31.4 MPG | 9 L/100km |
| A5 Sportback TFSI SE Quattro Semi-Auto | 2009 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 Sport TFSI 211 | 2009 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sport TDI Auto | 2009 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 S Line TDI DPF | 2009 | 53.3 MPG | 64.2 MPG | 5.3 L/100km | 4.4 L/100km | 40.4 MPG | 7 L/100km |
| A5 Sport TFSI Auto | 2009 | 38.2 MPG | 49.6 MPG | 7.4 L/100km | 5.7 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 Sport TDI | 2009 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 S Line TDI CVT | 2009 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 Sportback TFSI 180 SE CVT | 2010 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 Sportback TFSI SE Quattro | 2010 | 38.7 MPG | 47.9 MPG | 7.3 L/100km | 5.9 L/100km | 28.8 MPG | 9.8 L/100km |
| A5 S Line Special Edition TFSI Quattro Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 S Line Special Edition TFSI 211 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TFSI 211 S Line | 2010 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| S5 V6t Quattro Auto | 2010 | 29.1 MPG | 38.7 MPG | 9.7 L/100km | 7.3 L/100km | 20.5 MPG | 13.8 L/100km |
| A5 Sportback S Line FSI Quattro Semi-Auto | 2010 | 30.4 MPG | 41.5 MPG | 9.3 L/100km | 6.8 L/100km | 20.9 MPG | 13.5 L/100km |
| A5 SE TDI | 2010 | 57.7 MPG | 40.4 MPG | 4.9 L/100km | 7 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S5 FSI Quattro Semi-Auto | 2010 | 23.3 MPG | 35.8 MPG | 12.1 L/100km | 7.9 L/100km | 18 MPG | 15.7 L/100km |
| S5 FSI Quattro Semi-Auto | 2010 | 26.4 MPG | 34.5 MPG | 10.7 L/100km | 8.2 L/100km | 18.8 MPG | 15 L/100km |
| A5 S Line Special Edition TDI CVT | 2010 | 44.1 MPG | 51.4 MPG | 6.4 L/100km | 5.5 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 Sportback TDI SE Quattro | 2010 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 38.7 MPG | 7.3 L/100km |
| A5S Line Special Edition TFSI 211 CVT | 2010 | 7.1 MPG | 5.6 MPG | 39.8 L/100km | 50.4 L/100km | 9.7 MPG | 29.1 L/100km |
| A5 Sportback TFSI 180 S Line | 2010 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| A5 S Line Special Edition TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sport TFSI CVT | 2010 | 7.1 MPG | 5.6 MPG | 39.8 L/100km | 50.4 L/100km | 9.7 MPG | 29.1 L/100km |
| A5 S Line TFSI Quattro | 2010 | 38.7 MPG | 48.7 MPG | 7.3 L/100km | 5.8 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 S Line Quattro TDI CVT | 2010 | 6.8 MPG | 5.8 MPG | 41.5 L/100km | 48.7 L/100km | 8.5 MPG | 33.2 L/100km |
| A5 TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 Sport TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 SE TFSI Quattro Auto | 2010 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 Sportback TFSI 180 S Line CVT | 2010 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 SE TFSI CVT | 2010 | 38.2 MPG | 47.9 MPG | 7.4 L/100km | 5.9 L/100km | 28.3 MPG | 10 L/100km |
| A5 Sportback TFSI 180 SE | 2010 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| A5 SE TDI CVT | 2010 | 43.5 MPG | 48.7 MPG | 6.5 L/100km | 5.8 L/100km | 36.7 MPG | 7.7 L/100km |
| A5 S Line TDI | 2010 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 S Line TDI Quattro | 2010 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sportback TFSI 211 SE | 2010 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| A5 Sport TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 S Line TDI Quattro Semi-Auto | 2010 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 TFSI 211 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line Special Edition TDI Q 240 | 2010 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 S Line TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI S Line | 2010 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 43.5 MPG | 6.5 L/100km |
| S5 Sportback TFSI Quattro Auto | 2010 | 30.1 MPG | 40.4 MPG | 9.4 L/100km | 7 L/100km | 20.9 MPG | 13.5 L/100km |
| A5 Sport 180 TFSI Auto | 2010 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 SE TFSI 211 | 2010 | 42.2 MPG | 49.6 MPG | 6.7 L/100km | 5.7 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 S Line Special Edition TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line TDI CVT | 2010 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 Sportback TDI 143 | 2010 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 44.1 MPG | 6.4 L/100km |
| A5S Line Special Edition TDI Quattro Auto | 2010 | 40.9 MPG | 47.9 MPG | 6.9 L/100km | 5.9 L/100km | 32.8 MPG | 8.6 L/100km |
| A5 S Line Special Edition TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 S Line Special Edition TDI Q 170 | 2010 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sportback TFSI S Line Quattro | 2010 | 38.7 MPG | 47.9 MPG | 7.3 L/100km | 5.9 L/100km | 28.8 MPG | 9.8 L/100km |
| A5 Sportback TDI SE CVT | 2010 | 43.5 MPG | 50.4 MPG | 6.5 L/100km | 5.6 L/100km | 35.3 MPG | 8 L/100km |
| A5 SE TFSI 180 | 2010 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI S Line Quattro | 2010 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 38.7 MPG | 7.3 L/100km |
| S5 FSI Quattro | 2010 | 23.3 MPG | 32.5 MPG | 12.1 L/100km | 8.7 L/100km | 16.3 MPG | 17.3 L/100km |
| A5 SE TFSI 211 CVT | 2010 | 38.2 MPG | 47.1 MPG | 7.4 L/100km | 6 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sportback TFSI 180 CVT | 2010 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| S5 V8 Quattro | 2010 | 22.8 MPG | 30.7 MPG | 12.4 L/100km | 9.2 L/100km | 15.9 MPG | 17.8 L/100km |
| A5 SE TFSI | 2010 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 S Line Special Edition FSI Quattro | 2010 | 31.7 MPG | 42.8 MPG | 8.9 L/100km | 6.6 L/100km | 21.7 MPG | 13 L/100km |
| RS 5 FSI Quattro Semi-Auto | 2010 | 26.2 MPG | 33.2 MPG | 10.8 L/100km | 8.5 L/100km | 19 MPG | 14.9 L/100km |
| A5 Sportback TDI S Line CVT | 2011 | 48.7 MPG | 58.9 MPG | 5.8 L/100km | 4.8 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 S Line TDI Quattro | 2011 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE TFSI Quattro Auto | 2011 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TDI SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 43.5 MPG | 6.5 L/100km |
| A5 S Line Special Edition TFSI CVT | 2011 | 39.2 MPG | 47.9 MPG | 7.2 L/100km | 5.9 L/100km | 30.1 MPG | 9.4 L/100km |
| A5 S Line TFSI CVT | 2011 | 38.2 MPG | 47.1 MPG | 7.4 L/100km | 6 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 S Line TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Black Edition TFSI 211 CVT | 2011 | 7.1 MPG | 5.6 MPG | 39.8 L/100km | 50.4 L/100km | 9.7 MPG | 29.1 L/100km |
| A5 S Line Special Edition TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sportback TFSI SE Quattro Semi-Auto | 2011 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 SE TFSI 211 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 SE TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 S5 FSI Quattro Semi-Auto | 2011 | 23.3 MPG | 35.8 MPG | 12.1 L/100km | 7.9 L/100km | 18 MPG | 15.7 L/100km |
| A5 S Line Special Edition TDI CVT | 2011 | 44.1 MPG | 51.4 MPG | 6.4 L/100km | 5.5 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 S Line FSI Quattro | 2011 | 28.5 MPG | 38.7 MPG | 9.9 L/100km | 7.3 L/100km | 19.6 MPG | 14.4 L/100km |
| A5 S Line Quattro TDI CVT | 2011 | 6.8 MPG | 5.8 MPG | 41.5 L/100km | 48.7 L/100km | 8.5 MPG | 33.2 L/100km |
| A5S Line Special Edition TFSI 211 CVT | 2011 | 7.1 MPG | 5.6 MPG | 39.8 L/100km | 50.4 L/100km | 9.7 MPG | 29.1 L/100km |
| A5 SE TFSI | 2011 | 38.2 MPG | 47.9 MPG | 7.4 L/100km | 5.9 L/100km | 28.3 MPG | 10 L/100km |
| A5 Black Edition TFSI 180 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line Special Edition TDI Q 170 | 2011 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| S5 V6t Quattro Auto | 2011 | 29.1 MPG | 38.7 MPG | 9.7 L/100km | 7.3 L/100km | 20.5 MPG | 13.8 L/100km |
| A5 Sportback TDI S Line Quattro | 2011 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 38.7 MPG | 7.3 L/100km |
| A5 Sportback TFSI 180 SE CVT | 2011 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 Sportback TDI 143 S Line | 2011 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 Sportback TFSI 211 S Line | 2011 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| S5 FSI Quattro Semi-Auto | 2011 | 26.4 MPG | 34.5 MPG | 10.7 L/100km | 8.2 L/100km | 18.8 MPG | 15 L/100km |
| RS 5 FSI Quattro Semi-Auto | 2011 | 26.2 MPG | 33.2 MPG | 10.8 L/100km | 8.5 L/100km | 19 MPG | 14.9 L/100km |
| A5 SE TFSI 211 CVT | 2011 | 39.8 MPG | 49.6 MPG | 7.1 L/100km | 5.7 L/100km | 30.1 MPG | 9.4 L/100km |
| A5 Sportback TFSI 180 S Line | 2011 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| A5 Sport TDI Auto | 2011 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 Sportback TDI SE Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line Special Edition TFSI 180 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI 143 SE | 2011 | 54.3 MPG | 62.8 MPG | 5.2 L/100km | 4.5 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 S Line TFSI 211 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 Black Edition TDI Quattro Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 Black Edition TFSI Quattro Auto | 2011 | 37.7 MPG | 44.1 MPG | 7.5 L/100km | 6.4 L/100km | 30.1 MPG | 9.4 L/100km |
| A5 Sport TFSI Quattro Auto | 2011 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 TFSI 211 CVT | 2011 | 38.2 MPG | 47.1 MPG | 7.4 L/100km | 6 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 S Line Special Edition TDI Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sport TFSI 180 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 S Line TDI CVT | 2011 | 42.2 MPG | 53.3 MPG | 6.7 L/100km | 5.3 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 S Line Special Edition TFSI | 2011 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 SE TDI Quattro | 2011 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE TFSI CVT | 2011 | 39.2 MPG | 47.9 MPG | 7.2 L/100km | 5.9 L/100km | 30.1 MPG | 9.4 L/100km |
| A5 Black Edition TDI CVT | 2011 | 44.1 MPG | 51.4 MPG | 6.4 L/100km | 5.5 L/100km | 35.8 MPG | 7.9 L/100km |
| A5 Sportback TFSI 180 SE | 2011 | 43.5 MPG | 52.3 MPG | 6.5 L/100km | 5.4 L/100km | 33.6 MPG | 8.4 L/100km |
| A5 Sportback TFSI S Line CVT | 2011 | 39.2 MPG | 48.7 MPG | 7.2 L/100km | 5.8 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 Sportback TDI Quattro | 2011 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 38.7 MPG | 7.3 L/100km |
| A5 Sport TFSI 211 | 2011 | 44.1 MPG | 53.3 MPG | 6.4 L/100km | 5.3 L/100km | 34 MPG | 8.3 L/100km |
| A5 TFSI | 2011 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.7 MPG | 9.5 L/100km |
| A5 SE TDI Quattro Semi-Auto | 2011 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 Black Edition TFSI Quattro | 2011 | 38.7 MPG | 48.7 MPG | 7.3 L/100km | 5.8 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 S Line TFSI | 2011 | 38.2 MPG | 47.9 MPG | 7.4 L/100km | 5.9 L/100km | 28.3 MPG | 10 L/100km |
| A5 Sport TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE TFSI Auto | 2011 | 39.8 MPG | 50.4 MPG | 7.1 L/100km | 5.6 L/100km | 29.1 MPG | 9.7 L/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2011 | 38.2 MPG | 44.8 MPG | 7.4 L/100km | 6.3 L/100km | 30.4 MPG | 9.3 L/100km |
| A5 Black Edition TDI | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sport TDI Quattro | 2011 | 49.6 MPG | 57.7 MPG | 5.7 L/100km | 4.9 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE FSI Quattro Semi-Auto | 2011 | 29.7 MPG | 40.4 MPG | 9.5 L/100km | 7 L/100km | 20.5 MPG | 13.8 L/100km |
| A5 Sportback TFSI SE CVT | 2012 | 47.9 MPG | 54.3 MPG | 5.9 L/100km | 5.2 L/100km | 40.4 MPG | 7 L/100km |
| A5 Sportback TFSI S Line | 2012 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 S Line TDI CVT | 2012 | 56.5 MPG | 61.4 MPG | 5 L/100km | 4.6 L/100km | 48.7 MPG | 5.8 L/100km |
| A5 Black Edition TDI | 2012 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| RS 5 FSI Quattro Semi-Auto | 2012 | 26.2 MPG | 33.2 MPG | 10.8 L/100km | 8.5 L/100km | 19 MPG | 14.9 L/100km |
| A5 S Line TDI Quattro | 2012 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 SE TDI Quattro Auto | 2012 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 Sportback TFSI S Line CVT | 2012 | 45.6 MPG | 53.3 MPG | 6.2 L/100km | 5.3 L/100km | 36.7 MPG | 7.7 L/100km |
| A5 S Line TFSI 211 | 2012 | 42.2 MPG | 49.6 MPG | 6.7 L/100km | 5.7 L/100km | 33.2 MPG | 8.5 L/100km |
| S5 Black Edition TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 L/100km | 6.6 L/100km | 26.4 MPG | 10.7 L/100km |
| A5 Sportback TDI S Line Quattro Semi-Auto | 2012 | 42.8 MPG | 49.6 MPG | 6.6 L/100km | 5.7 L/100km | 34 MPG | 8.3 L/100km |
| A5 Sportback TDI SE Technik | 2012 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 S5 TFSI Quattro Auto | 2012 | 33.2 MPG | 40.9 MPG | 8.5 L/100km | 6.9 L/100km | 25.2 MPG | 11.2 L/100km |
| A5 Sportback TFSI SE | 2012 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 S Line TFSI Quattro Auto | 2012 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Black Edition TDI CVT | 2012 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 SE TFSI | 2012 | 49.6 MPG | 58.9 MPG | 5.7 L/100km | 4.8 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 Black Edition TDI Quattro Auto | 2012 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 SE TDI | 2012 | 57.7 MPG | 64.2 MPG | 4.9 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback TDI S Line | 2012 | 62.8 MPG | 72.4 MPG | 4.5 L/100km | 3.9 L/100km | 51.4 MPG | 5.5 L/100km |
| S5 Sportback TFSI Quattro Auto | 2012 | 34.9 MPG | 42.8 MPG | 8.1 L/100km | 6.6 L/100km | 26.4 MPG | 10.7 L/100km |
| A5 Black Edition TFSI Quattro Auto | 2012 | 37.7 MPG | 44.1 MPG | 7.5 L/100km | 6.4 L/100km | 30.1 MPG | 9.4 L/100km |
| A5 Sportback TDI SE CVT | 2012 | 57.7 MPG | 61.4 MPG | 4.9 L/100km | 4.6 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TDI SE Technik CVT | 2012 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback TDI SE CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S Line Special Edition TFSI Quattro Auto | 2013 | 39.2 MPG | 46.3 MPG | 7.2 L/100km | 6.1 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Black Edition TDI Quattro Auto | 2013 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 Black Edition TDI Quattro | 2013 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Sportback TDI Black Edition | 2013 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TFSI Black Edition Quattro Auto | 2013 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TDI SE Technik CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S Line TDI Quattro Auto | 2013 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 Sportback TFSI SE Quattro Auto | 2013 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 S Line TDI CVT | 2013 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TFSI SE Technik Quattro | 2013 | 41.5 MPG | 50.4 MPG | 6.8 L/100km | 5.6 L/100km | 31.7 MPG | 8.9 L/100km |
| A5 Sportback TDI | 2013 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TFSI S Line | 2013 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 SE Technik TDI CVT | 2013 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 S Line TFSI Quattro Auto | 2013 | 39.2 MPG | 46.3 MPG | 7.2 L/100km | 6.1 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 SE TDI Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 S Line TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 L/100km | 4.8 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 Sportback TDI S Line CVT | 2013 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback TDI SE Technik | 2013 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Sportback TFSI SE Technik | 2013 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 Sportback TFSI S Line CVT | 2013 | 47.9 MPG | 54.3 MPG | 5.9 L/100km | 5.2 L/100km | 40.4 MPG | 7 L/100km |
| A5 SE TDI CVT | 2013 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TFSI | 2013 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 Sportback TDI Black Edition Auto Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 TDI CVT | 2013 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TDI SE | 2013 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Black Edition TFSI Quattro | 2013 | 41.5 MPG | 50.4 MPG | 6.8 L/100km | 5.6 L/100km | 31.7 MPG | 8.9 L/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2013 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| RS 5 FSI Quattro Auto | 2013 | 26.2 MPG | 34 MPG | 10.8 L/100km | 8.3 L/100km | 19.6 MPG | 14.4 L/100km |
| A5 Black Edition TDI | 2013 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 SE Technik TDI Quattro | 2013 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 S Line TFSI Quattro | 2013 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 S Line TFSI CVT | 2013 | 47.1 MPG | 56.5 MPG | 6 L/100km | 5 L/100km | 36.7 MPG | 7.7 L/100km |
| A5 Sportback TFSI S Line Quattro Auto | 2013 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TDI S Line Quattro | 2013 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 SE TDI | 2013 | 57.7 MPG | 64.2 MPG | 4.9 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback TFSI SE CVT | 2013 | 47.9 MPG | 54.3 MPG | 5.9 L/100km | 5.2 L/100km | 40.4 MPG | 7 L/100km |
| A5 S Line Special Edition TDI Quattro Auto | 2013 | 47.9 MPG | 54.3 MPG | 5.9 L/100km | 5.2 L/100km | 40.4 MPG | 7 L/100km |
| A5 SE TFSI | 2013 | 49.6 MPG | 58.9 MPG | 5.7 L/100km | 4.8 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 S Line Special Edition TDI CVT | 2013 | 56.5 MPG | 61.4 MPG | 5 L/100km | 4.6 L/100km | 48.7 MPG | 5.8 L/100km |
| A5 Sportback TFSI SE Technik Quattro Auto | 2013 | 42.2 MPG | 50.4 MPG | 6.7 L/100km | 5.6 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 Black Edition TFSI Quattro Auto | 2013 | 40.4 MPG | 48.7 MPG | 7 L/100km | 5.8 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 SE Technik TDI | 2013 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| S5 Black Edition TFSI Quattro Auto | 2014 | 34.9 MPG | 42.8 MPG | 8.1 L/100km | 6.6 L/100km | 26.4 MPG | 10.7 L/100km |
| A5 S Line TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 L/100km | 4.8 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 Black Edition TFSI Quattro | 2014 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TDI Black Edition Quattro | 2014 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Sportback TDI S Line CVT | 2014 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S5 TFSI Quattro Auto | 2014 | 33.2 MPG | 40.9 MPG | 8.5 L/100km | 6.9 L/100km | 25.2 MPG | 11.2 L/100km |
| A5 Sportback TDI SE Auto Quattro Auto | 2014 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 S Line Special Edition TFSI CVT | 2014 | 45.6 MPG | 53.3 MPG | 6.2 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| A5 Black Edition TDI CVT | 2014 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TDI | 2014 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Sportback TFSI SE Technik Quattro | 2014 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TFSI S Line | 2014 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 Black Edition TDI Quattro Auto | 2014 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 Sportback TDI Black Edition | 2014 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TDI Black Edition CVT | 2014 | 57.7 MPG | 61.4 MPG | 4.9 L/100km | 4.6 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Black Edition TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Ultra SE TDI | 2014 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 56.5 MPG | 5 L/100km |
| A5 Black Edition TDI Quattro | 2014 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 SE TFSI Quattro | 2014 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| RS 5 FSI Quattro Auto | 2014 | 26.2 MPG | 34 MPG | 10.8 L/100km | 8.3 L/100km | 19.6 MPG | 14.4 L/100km |
| A5 Black Edition TFSI | 2014 | 49.6 MPG | 58.9 MPG | 5.7 L/100km | 4.8 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 SE TDI CVT | 2014 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 S Line TDI | 2014 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TFSI Black Edition Quattro | 2014 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Black Edition TFSI CVT | 2014 | 48.7 MPG | 55.4 MPG | 5.8 L/100km | 5.1 L/100km | 40.9 MPG | 6.9 L/100km |
| A5 S Line TFSI CVT | 2014 | 45.6 MPG | 50.4 MPG | 6.2 L/100km | 5.6 L/100km | 39.2 MPG | 7.2 L/100km |
| A5 S Line TFSI Quattro Auto | 2014 | 42.2 MPG | 50.4 MPG | 6.7 L/100km | 5.6 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 Sportback TDI SE Technik Quattro | 2014 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2014 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 S Line TDI Quattro Auto | 2014 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 S Line Special Edition TFSI | 2014 | 44.8 MPG | 54.3 MPG | 6.3 L/100km | 5.2 L/100km | 34.9 MPG | 8.1 L/100km |
| S5 Sportback TFSI Black Edition Quattro Auto | 2014 | 34.9 MPG | 42.8 MPG | 8.1 L/100km | 6.6 L/100km | 26.4 MPG | 10.7 L/100km |
| A5 Sportback TDI SE | 2014 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TFSI S Line Quattro | 2015 | 42.8 MPG | 53.3 MPG | 6.6 L/100km | 5.3 L/100km | 32.1 MPG | 8.8 L/100km |
| A5 Sportback TDI Black Edition+ CVT | 2015 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S Line TFSI CVT | 2015 | 48.7 MPG | 55.4 MPG | 5.8 L/100km | 5.1 L/100km | 40.9 MPG | 6.9 L/100km |
| A5 S Line TDI | 2015 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TDI S Line CVT | 2015 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S Line Special Edition+ TFSI Auto | 2015 | 45.6 MPG | 50.4 MPG | 6.2 L/100km | 5.6 L/100km | 39.2 MPG | 7.2 L/100km |
| A5 S Line TFSI | 2015 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 38.7 MPG | 7.3 L/100km |
| A5 Sportback TFSI Black Edition Quattro P | 2015 | 39.8 MPG | 47.9 MPG | 7.1 L/100km | 5.9 L/100km | 30.7 MPG | 9.2 L/100km |
| A5 S Line Special Edition+ TDI Quattro Semi-Auto | 2015 | 42.8 MPG | 47.9 MPG | 6.6 L/100km | 5.9 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 S Line TDI Quattro | 2015 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Black Edition TDI | 2015 | 60.1 MPG | 68.9 MPG | 4.7 L/100km | 4.1 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TDI Black Edition Auto Quattro PL Auto | 2015 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2015 | 44.8 MPG | 49.6 MPG | 6.3 L/100km | 5.7 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 Sportback S Line TDI Quattro Semi-Auto | 2015 | 52.3 MPG | 57.7 MPG | 5.4 L/100km | 4.9 L/100km | 44.8 MPG | 6.3 L/100km |
| A5 Sportback SE Technik TDI Ultra | 2015 | 67.3 MPG | 76.4 MPG | 4.2 L/100km | 3.7 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 Sportback SE TDI Auto | 2015 | 62.8 MPG | 68.9 MPG | 4.5 L/100km | 4.1 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Black Edition+ TDI | 2015 | 57.7 MPG | 64.2 MPG | 4.9 L/100km | 4.4 L/100km | 48.7 MPG | 5.8 L/100km |
| A5 Sportback TDI S Line Auto Quattro Auto | 2015 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 S Line Special Edition+ TFSI Quattro Auto | 2015 | 40.9 MPG | 47.9 MPG | 6.9 L/100km | 5.9 L/100km | 32.8 MPG | 8.6 L/100km |
| A5 Black Edition+ TDI Quattro | 2015 | 53.3 MPG | 58.9 MPG | 5.3 L/100km | 4.8 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 Sportback TDI Black Edition + | 2015 | 61.4 MPG | 68.9 MPG | 4.6 L/100km | 4.1 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Black Edition TDI Quattro Auto | 2015 | 49.6 MPG | 55.4 MPG | 5.7 L/100km | 5.1 L/100km | 41.5 MPG | 6.8 L/100km |
| A5 SE TDI Auto | 2015 | 62.8 MPG | 68.9 MPG | 4.5 L/100km | 4.1 L/100km | 53.3 MPG | 5.3 L/100km |
| A5 Sportback TDI SE Technik CVT | 2015 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 Sportback S Line TDI Quattro | 2015 | 54.3 MPG | 60.1 MPG | 5.2 L/100km | 4.7 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 S Line TDI Auto | 2015 | 58.9 MPG | 65.7 MPG | 4.8 L/100km | 4.3 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TDI S Line Quattro | 2015 | 55.4 MPG | 62.8 MPG | 5.1 L/100km | 4.5 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Black Edition+ TDI Quattro Auto | 2015 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| RS 5 Limited Edition FSI Quattro Auto | 2015 | 26.9 MPG | 34 MPG | 10.5 L/100km | 8.3 L/100km | 19.6 MPG | 14.4 L/100km |
| A5 Sportback TFSI Black Edition+ CVT | 2015 | 47.9 MPG | 54.3 MPG | 5.9 L/100km | 5.2 L/100km | 40.4 MPG | 7 L/100km |
| A5 Sportback TFSI Black Edition+ | 2015 | 44.1 MPG | 50.4 MPG | 6.4 L/100km | 5.6 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 Black Edition+ TFSI Auto | 2015 | 45.6 MPG | 51.4 MPG | 6.2 L/100km | 5.5 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 S Line TDI Quattro Semi-Auto | 2015 | 46.3 MPG | 52.3 MPG | 6.1 L/100km | 5.4 L/100km | 38.7 MPG | 7.3 L/100km |
| A5 Sportback SE Technik TDI Auto | 2015 | 58.9 MPG | 65.7 MPG | 4.8 L/100km | 4.3 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TFSI S Line | 2015 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 Sportback S Line TDI Auto | 2015 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Black Edition+ TDI Quattro Semi-Auto | 2015 | 44.8 MPG | 50.4 MPG | 6.3 L/100km | 5.6 L/100km | 38.2 MPG | 7.4 L/100km |
| A5 S Line TFSI Quattro Auto | 2015 | 42.2 MPG | 50.4 MPG | 6.7 L/100km | 5.6 L/100km | 33.2 MPG | 8.5 L/100km |
| A5 Sportback Black Edition+ TDI Quattro | 2015 | 53.3 MPG | 58.9 MPG | 5.3 L/100km | 4.8 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 SE TFSI Auto | 2015 | 47.1 MPG | 54.3 MPG | 6 L/100km | 5.2 L/100km | 38.7 MPG | 7.3 L/100km |
| S5 Black Edition TFSI Quattro Auto | 2015 | 34.9 MPG | 42.8 MPG | 8.1 L/100km | 6.6 L/100km | 26.4 MPG | 10.7 L/100km |
| A5 S Line Special Edition+ TDI Autoto | 2015 | 54.3 MPG | 57.7 MPG | 5.2 L/100km | 4.9 L/100km | 47.9 MPG | 5.9 L/100km |
| A5 Sportback TDI SE Technik | 2015 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 SE TDI CVT | 2015 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 Sportback TDI SE | 2015 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Sportback S Line TDI | 2015 | 58.9 MPG | 65.7 MPG | 4.8 L/100km | 4.3 L/100km | 49.6 MPG | 5.7 L/100km |
| A5 S Line TFSI Auto | 2015 | 47.1 MPG | 54.3 MPG | 6 L/100km | 5.2 L/100km | 38.2 MPG | 7.4 L/100km |
| RS 5 FSI Quattro Auto | 2015 | 26.2 MPG | 34 MPG | 10.8 L/100km | 8.3 L/100km | 19.6 MPG | 14.4 L/100km |
| A5 Black Edition+ TDI CVT | 2015 | 60.1 MPG | 65.7 MPG | 4.7 L/100km | 4.3 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 SE TDI | 2015 | 62.8 MPG | 72.4 MPG | 4.5 L/100km | 3.9 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Sportback S Line TDI Auto | 2016 | 58.9 MPG | 65.7 MPG | 4.8 L/100km | 4.3 L/100km | 50.4 MPG | 5.6 L/100km |
| S5 TFSI Quattro Semi-Auto | 2016 | 34.9 MPG | 41.5 MPG | 8.1 L/100km | 6.8 L/100km | 26.9 MPG | 10.5 L/100km |
| A5 S Line TDI Ultra Semi-Auto | 2016 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 S Line Special Edition+ TDI Autoto | 2016 | 54.3 MPG | 57.7 MPG | 5.2 L/100km | 4.9 L/100km | 47.9 MPG | 5.9 L/100km |
| A5 Sportback TFSI S Line Quattro | 2016 | 40.9 MPG | 49.6 MPG | 6.9 L/100km | 5.7 L/100km | 31.4 MPG | 9 L/100km |
| A5 S Line TFSI Quattro Semi-Auto | 2016 | 40.4 MPG | 47.1 MPG | 7 L/100km | 6 L/100km | 32.1 MPG | 8.8 L/100km |
| S5 TFSI Quattro Auto | 2016 | 38.2 MPG | 47.1 MPG | 7.4 L/100km | 6 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sportback TFSI S Line | 2016 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| A5 Sportback SE Technik TDI Auto | 2016 | 58.9 MPG | 64.2 MPG | 4.8 L/100km | 4.4 L/100km | 51.4 MPG | 5.5 L/100km |
| A5 S Line TDI Quattro Auto | 2016 | 53.3 MPG | 60.1 MPG | 5.3 L/100km | 4.7 L/100km | 44.1 MPG | 6.4 L/100km |
| A5 S Line TDI Semi-Auto | 2016 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 Sportback Black Edition+ TDI Quattro | 2016 | 53.3 MPG | 58.9 MPG | 5.3 L/100km | 4.8 L/100km | 45.6 MPG | 6.2 L/100km |
| A5 S Line TDI Quattro Semi-Auto | 2016 | 60.1 MPG | 62.8 MPG | 4.7 L/100km | 4.5 L/100km | 56.5 MPG | 5 L/100km |
| S5 V6T TFSI Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 L/100km | 6.5 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 Sportback SE Technik TDI Quattro | 2016 | 54.3 MPG | 60.1 MPG | 5.2 L/100km | 4.7 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 S Line TDI Quattro | 2016 | 54.3 MPG | 61.4 MPG | 5.2 L/100km | 4.6 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Black Edition+ TDI Auto | 2016 | 56.5 MPG | 62.8 MPG | 5 L/100km | 4.5 L/100km | 49.6 MPG | 5.7 L/100km |
| S5 Sportback TFSI Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 L/100km | 6.5 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 S Line Special Edition+ TDI | 2016 | 53.3 MPG | 58.9 MPG | 5.3 L/100km | 4.8 L/100km | 45.6 MPG | 6.2 L/100km |
| S5 V6T Black Edition TFSI Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 L/100km | 6.5 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 Sportback Black Edition+ TDI Quattro Semi-Auto | 2016 | 44.8 MPG | 49.6 MPG | 6.3 L/100km | 5.7 L/100km | 37.7 MPG | 7.5 L/100km |
| A5 S Line Special Edition+ TFSI | 2016 | 42.2 MPG | 48.7 MPG | 6.7 L/100km | 5.8 L/100km | 34.9 MPG | 8.1 L/100km |
| A5 Sport TFSI | 2016 | 50.4 MPG | 60.1 MPG | 5.6 L/100km | 4.7 L/100km | 38.7 MPG | 7.3 L/100km |
| S5 Sportback TFSI Black Edition Quattro Semi-Auto | 2016 | 35.8 MPG | 43.5 MPG | 7.9 L/100km | 6.5 L/100km | 27.4 MPG | 10.3 L/100km |
| A5 Black Edition+ TDI | 2016 | 57.7 MPG | 64.2 MPG | 4.9 L/100km | 4.4 L/100km | 48.7 MPG | 5.8 L/100km |
| A5 Sport TDI Ultra Semi-Auto | 2016 | 70.6 MPG | 78.5 MPG | 4 L/100km | 3.6 L/100km | 60.1 MPG | 4.7 L/100km |
| A5 Sportback SE TDI Auto | 2016 | 62.8 MPG | 68.9 MPG | 4.5 L/100km | 4.1 L/100km | 52.3 MPG | 5.4 L/100km |
| A5 Sportback S Line TDI Quattro | 2016 | 54.3 MPG | 60.1 MPG | 5.2 L/100km | 4.7 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 S Line TDI Auto | 2016 | 58.9 MPG | 65.7 MPG | 4.8 L/100km | 4.3 L/100km | 50.4 MPG | 5.6 L/100km |
| A5 Sportback TFSI Black Edition+ Auto | 2016 | 44.1 MPG | 48.7 MPG | 6.4 L/100km | 5.8 L/100km | 37.2 MPG | 7.6 L/100km |
| S5 Sportback TFSI Quattro Auto | 2017 | 37.7 MPG | 46.3 MPG | 7.5 L/100km | 6.1 L/100km | 28.5 MPG | 9.9 L/100km |
| A5 Sportback TDI S Line Ultra | 2017 | 65.7 MPG | 72.4 MPG | 4.3 L/100km | 3.9 L/100km | 55.4 MPG | 5.1 L/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2017 | 45.6 MPG | 54.3 MPG | 6.2 L/100km | 5.2 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 Sport TDI Ultra | 2017 | 68.9 MPG | 76.4 MPG | 4.1 L/100km | 3.7 L/100km | 56.5 MPG | 5 L/100km |
| A5 SE TDI Ultra Semi-Auto | 2017 | 70.6 MPG | 78.5 MPG | 4 L/100km | 3.6 L/100km | 60.1 MPG | 4.7 L/100km |
| A5 Sportback TFSI Sport Quattro Semi-Auto | 2017 | 47.9 MPG | 56.5 MPG | 5.9 L/100km | 5 L/100km | 36.7 MPG | 7.7 L/100km |
| A5 S Line TFSI Semi-Auto | 2017 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 40.4 MPG | 7 L/100km |
| A5 S Line TDI Ultra Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 Sportback TDI S Line Ultra Semi-Auto | 2017 | 70.6 MPG | 70.6 MPG | 4 L/100km | 4 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 S Line TFSI | 2017 | 47.1 MPG | 56.5 MPG | 6 L/100km | 5 L/100km | 37.2 MPG | 7.6 L/100km |
| A5 Sport TDI Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 L/100km | 4.1 L/100km | 54.3 MPG | 5.2 L/100km |
| A5 Sport TDI Quattro Semi-Auto | 2017 | 64.2 MPG | 70.6 MPG | 4.4 L/100km | 4 L/100km | 55.4 MPG | 5.1 L/100km |
| A5 S Line TDI | 2017 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 54.3 MPG | 5.2 L/100km |
| A5 Sport TFSI | 2017 | 50.4 MPG | 60.1 MPG | 5.6 L/100km | 4.7 L/100km | 38.7 MPG | 7.3 L/100km |
| A5 Sportback TDI SE Ultra | 2017 | 68.9 MPG | 76.4 MPG | 4.1 L/100km | 3.7 L/100km | 56.5 MPG | 5 L/100km |
| A5 Sportback TDI Ultra Sport Semi-Auto | 2017 | 68.9 MPG | 76.4 MPG | 4.1 L/100km | 3.7 L/100km | 58.9 MPG | 4.8 L/100km |
| A5 S Line TDI Quattro Semi-Auto | 2017 | 60.1 MPG | 62.8 MPG | 4.7 L/100km | 4.5 L/100km | 56.5 MPG | 5 L/100km |
| A5 Sportback TDI SE Semi-Auto | 2017 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 Sportback TDI Sport Quattro Semi-Auto | 2017 | 62.8 MPG | 68.9 MPG | 4.5 L/100km | 4.1 L/100km | 54.3 MPG | 5.2 L/100km |
| A5 S Line TDI Quattro | 2017 | 54.3 MPG | 61.4 MPG | 5.2 L/100km | 4.6 L/100km | 46.3 MPG | 6.1 L/100km |
| A5 Sport TDI Ultra Semi-Auto | 2017 | 70.6 MPG | 78.5 MPG | 4 L/100km | 3.6 L/100km | 60.1 MPG | 4.7 L/100km |
| RS 5 TFSI Quattro Auto | 2017 | 32.5 MPG | 39.8 MPG | 8.7 L/100km | 7.1 L/100km | 24.6 MPG | 11.5 L/100km |
| A5 Sportback TFSI S Line | 2018 | 48.7 MPG | 57.7 MPG | 5.8 L/100km | 4.9 L/100km | 37.2 MPG | 7.6 L/100km |
| A5 Sportback TDI Ultra Sport Semi-Auto | 2018 | 68.9 MPG | 76.4 MPG | 4.1 L/100km | 3.7 L/100km | 58.9 MPG | 4.8 L/100km |
| A5 Sportback TDI Sport Quattro Semi-Auto | 2018 | 61.4 MPG | 65.7 MPG | 4.6 L/100km | 4.3 L/100km | 56.5 MPG | 5 L/100km |
| RS 5 TFSI Quattro Auto | 2018 | 32.5 MPG | 39.8 MPG | 8.7 L/100km | 7.1 L/100km | 24.6 MPG | 11.5 L/100km |
| A5 Sportback 35 TFSI S Line Semi-Auto | 2018 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sportback TDI S Line Semi-Auto | 2018 | 65.7 MPG | 70.6 MPG | 4.3 L/100km | 4 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 S Line TSFi Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 L/100km | 4.8 L/100km | 39.8 MPG | 7.1 L/100km |
| RS 5 Carbon Edition TFSI Quattro Auto | 2018 | 32.5 MPG | 39.8 MPG | 8.7 L/100km | 7.1 L/100km | 24.6 MPG | 11.5 L/100km |
| A5 Sportback TDI S Line Ultra Semi-Auto | 2018 | 70.6 MPG | 70.6 MPG | 4 L/100km | 4 L/100km | 57.7 MPG | 4.9 L/100km |
| A5 S Line TDI | 2018 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 54.3 MPG | 5.2 L/100km |
| A5 Sport TFSI | 2018 | 47.9 MPG | 56.5 MPG | 5.9 L/100km | 5 L/100km | 37.2 MPG | 7.6 L/100km |
| A5 Sportback TFSI Sport Semi-Auto | 2018 | 51.4 MPG | 61.4 MPG | 5.5 L/100km | 4.6 L/100km | 39.8 MPG | 7.1 L/100km |
| S5 Sportback TFSI Quattro Auto | 2018 | 36.7 MPG | 45.6 MPG | 7.7 L/100km | 6.2 L/100km | 27.7 MPG | 10.2 L/100km |
| A5 S Line TDI Quattro Auto | 2018 | 51.4 MPG | 56.5 MPG | 5.5 L/100km | 5 L/100km | 44.8 MPG | 6.3 L/100km |
| A5 Sportback TDI S Line | 2018 | 64.2 MPG | 72.4 MPG | 4.4 L/100km | 3.9 L/100km | 54.3 MPG | 5.2 L/100km |
| A5 S Line TDI Semi-Auto | 2018 | 61.4 MPG | 65.7 MPG | 4.6 L/100km | 4.3 L/100km | 53.3 MPG | 5.3 L/100km |
| A5 Sportback TDI S Line Ultra | 2018 | 65.7 MPG | 72.4 MPG | 4.3 L/100km | 3.9 L/100km | 55.4 MPG | 5.1 L/100km |
| A5 S Line TDI Quattro Semi-Auto | 2018 | 60.1 MPG | 62.8 MPG | 4.7 L/100km | 4.5 L/100km | 56.5 MPG | 5 L/100km |
| A5 Sportback TFSI S Line Quattro Semi-Auto | 2018 | 45.6 MPG | 54.3 MPG | 6.2 L/100km | 5.2 L/100km | 36.2 MPG | 7.8 L/100km |
| A5 Sportback 40 TDI S Line Semi-Auto | 2018 | 50.4 MPG | N/A | 5.6 L/100km | N/A | N/A | N/A |
| A5 Sportback TFSI S Line Semi-Auto | 2018 | 50.4 MPG | 58.9 MPG | 5.6 L/100km | 4.8 L/100km | 39.8 MPG | 7.1 L/100km |
| A5 S Line TDI Semi-Auto | 2019 | 67.3 MPG | 74.3 MPG | 4.2 L/100km | 3.8 L/100km | 57.7 MPG | 4.9 L/100km |
| RS 5 Sportback TFSI Audi Sport Edition Quattro Auto | 2019 | 29.7 MPG | N/A | 9.5 L/100km | N/A | N/A | N/A |
| A5 S Line TSFi Auto | 2019 | 50.4 MPG | 58.9 MPG | 5.6 L/100km | 4.8 L/100km | 39.8 MPG | 7.1 L/100km |
| A5 Sportback 35 TFSI Black Edition Semi-Auto | 2019 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI Black Edition Semi-Auto | 2019 | 48.7 MPG | N/A | 5.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 45 TFSI Black Edition Quattro Semi-Auto | 2019 | 36.2 MPG | N/A | 7.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI Black Edition | 2019 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI | 2019 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sportback TDI Black Edition Quattro Semi-Auto | 2019 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI Semi-Auto | 2019 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Sport Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sport 40 TFSI Semi-Auto | 2019 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI S Line Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI S Line Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sport TFSI Semi-Auto | 2019 | 53.3 MPG | 64.2 MPG | 5.3 L/100km | 4.4 L/100km | 42.2 MPG | 6.7 L/100km |
| A5 Sportback 40 TFSI Sport Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI Vorsprung Semi-Auto | 2019 | 38.7 MPG | N/A | 7.3 L/100km | N/A | N/A | N/A |
| A5 S Line TFSI Semi-Auto | 2019 | 48.7 MPG | 56.5 MPG | 5.8 L/100km | 5 L/100km | 40.4 MPG | 7 L/100km |
| A5 S Line 45 TFSI Quattro Semi-Auto | 2019 | 34.9 MPG | N/A | 8.1 L/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI Semi-Auto | 2019 | 37.7 MPG | N/A | 7.5 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI Sport Semi-Auto | 2019 | 51.4 MPG | N/A | 5.5 L/100km | N/A | N/A | N/A |
| S5 Sportback TFSI Quattro Auto | 2019 | 36.7 MPG | 45.6 MPG | 7.7 L/100km | 6.2 L/100km | 27.7 MPG | 10.2 L/100km |
| A5 S Line 40 TDI Semi-Auto | 2019 | 51.4 MPG | N/A | 5.5 L/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI Semi-Auto | 2019 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI S Line | 2019 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Vorsprung Semi-Auto | 2019 | 38.7 MPG | N/A | 7.3 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI Black Edition Semi-Auto | 2019 | 49.6 MPG | N/A | 5.7 L/100km | N/A | N/A | N/A |
| S5 Edition 1 TDI MHEV Quattro Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV Sport Semi-Auto | 2020 | 54.3 MPG | N/A | 5.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2020 | 51.4 MPG | N/A | 5.5 L/100km | N/A | N/A | N/A |
| S5 TDI MHEV Quattro Auto | 2020 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 45 TFSI MHEV Q Semi-Auto | 2020 | 32.8 MPG | N/A | 8.6 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI Black Edition Semi-Auto | 2020 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Vorsprung 40 TDI Semi-Auto | 2020 | 46.3 MPG | N/A | 6.1 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Carbon Black Quattro Auto | 2020 | 29.1 MPG | N/A | 9.7 L/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TFSI MHEV Semi-Auto | 2020 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Sport 35 TFSI Semi-Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Quattro Auto | 2020 | 29.7 MPG | N/A | 9.5 L/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TDI Quattro Semi-Auto | 2020 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Edition 1 Semi-Auto | 2020 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Semi-Auto | 2020 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI Semi-Auto | 2020 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Auto Quattro Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI Semi-Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI MHEV Semi-Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI Semi-Auto | 2020 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Edition 1 Auto Quattro Auto | 2020 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| S5 TDI MHEV Quattro Auto | 2021 | 40.4 MPG | N/A | 7 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Edition 1 Semi-Auto | 2021 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 Sport 40 TFSI MHEV Semi-Auto | 2021 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Quattro Auto | 2021 | 29.4 MPG | N/A | 9.6 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV Sport Semi-Auto | 2021 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
| A5 Sport 35 TFSI MHEV Semi-Auto | 2021 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV S Line Semi-Auto | 2021 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV Black Edition Semi-Auto | 2021 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TDI MHEV Q Semi-Auto | 2021 | 47.1 MPG | N/A | 6 L/100km | N/A | N/A | N/A |
| A5 Sportback 45 TFSI S Line Quattro Semi-Auto | 2021 | 36.7 MPG | N/A | 7.7 L/100km | N/A | N/A | N/A |
| S5 Edition 1 TDI MHEV Quattro Auto | 2021 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 S Line Edition 1 40 TFSI MHEV Semi-Auto | 2021 | 42.2 MPG | N/A | 6.7 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI MHEV Semi-Auto | 2021 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Edition 1 Semi-Auto | 2021 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Edition 1 Auto Quattro Auto | 2021 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Nogaro Edition Quattro Auto | 2021 | 28.8 MPG | N/A | 9.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Semi-Auto | 2021 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Sport 35 TDI MHEV Semi-Auto | 2021 | 58.9 MPG | N/A | 4.8 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Carbon Black Quattro Auto | 2021 | 29.1 MPG | N/A | 9.7 L/100km | N/A | N/A | N/A |
| RS 5 TFSI Quattro Auto | 2021 | 30.4 MPG | N/A | 9.3 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Carbon Black Quattro Auto | 2022 | 28.8 MPG | N/A | 9.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI MHEV S Line Quattro Semi-Auto | 2022 | 50.4 MPG | N/A | 5.6 L/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TDI MHEV Q Semi-Auto | 2022 | 50.4 MPG | N/A | 5.6 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TFSI MHEV Black Edition Semi-Auto | 2022 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI MHEV Semi-Auto | 2022 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV Black Edition Semi-Auto | 2022 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2022 | 54.3 MPG | N/A | 5.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Semi-Auto | 2022 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI MHEV Semi-Auto | 2022 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| RS 5 TFSI Quattro Auto | 2022 | 29.7 MPG | N/A | 9.5 L/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Black Edition Auto Quattro Auto | 2022 | 39.2 MPG | N/A | 7.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI MHEV Black Edition Quattro Semi-Auto | 2022 | 49.6 MPG | N/A | 5.7 L/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI MHEV Semi-Auto | 2022 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Semi-Auto | 2023 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Black Edition 40 TFSI MHEV Semi-Auto | 2023 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI MHEV Semi-Auto | 2023 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| S5 Sportback TDI MHEV Auto Quattro Auto | 2023 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI MHEV Semi-Auto | 2023 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| A5 Black Edition 35 TFSI MHEV Semi-Auto | 2023 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2023 | 54.3 MPG | N/A | 5.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV Black Edition Semi-Auto | 2023 | 53.3 MPG | N/A | 5.3 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV S Line Semi-Auto | 2024 | 41.5 MPG | N/A | 6.8 L/100km | N/A | N/A | N/A |
| A5 S Line 35 TFSI MHEV Semi-Auto | 2024 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| RS 5 Performance Edition TFSI Quattro A | 2024 | 28.8 MPG | N/A | 9.8 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI MHEV S Line Quattro Semi-Auto | 2024 | 50.4 MPG | N/A | 5.6 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TFSI MHEV Sport Semi-Auto | 2024 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
| RS 5 Sportback TFSI Carbon Black Quattro Auto | 2024 | 28.8 MPG | N/A | 9.8 L/100km | N/A | N/A | N/A |
| A5 S Line 40 TFSI MHEV Semi-Auto | 2024 | 42.8 MPG | N/A | 6.6 L/100km | N/A | N/A | N/A |
| S5 Edition 1 TFSI MHEV Quattro A | 2024 | 35.8 MPG | N/A | 7.9 L/100km | N/A | N/A | N/A |
| A5 Edition 1 TDI MHEV Auto | 2024 | 56.5 MPG | N/A | 138 L/100km | N/A | N/A | N/A |
| A5 Sportback 35 TDI MHEV S Line Semi-Auto | 2024 | 54.3 MPG | N/A | 5.2 L/100km | N/A | N/A | N/A |
| A5 Sportback 40 TDI MHEV Black Edition Quattro Semi-Auto | 2024 | 49.6 MPG | N/A | 5.7 L/100km | N/A | N/A | N/A |
| A5 S Line E-Hybrid Quattro S-A | 2025 | 135.8 MPG | N/A | 2.1 L/100km | N/A | N/A | N/A |
| S5 Edition 1 TFSI MHEV Quattro SA | 2025 | 36.2 MPG | N/A | 7.8 L/100km | N/A | N/A | N/A |
| A5 S Line TDI MHEV Auto | 2025 | 56.5 MPG | N/A | 138 L/100km | N/A | N/A | N/A |
| A5 Edition 1 TDI MHEV Auto | 2025 | 56.5 MPG | N/A | 138 L/100km | N/A | N/A | N/A |
| A5 S Line TFSI Auto | 2025 | 40.9 MPG | N/A | 6.9 L/100km | N/A | N/A | N/A |
| A5 Edition 1 TFSI Auto | 2025 | 39.8 MPG | N/A | 7.1 L/100km | N/A | N/A | N/A |
| S5 Edition 1 TFSI MHEV Quattro A | 2025 | 35.8 MPG | N/A | 7.9 L/100km | N/A | N/A | N/A |
| A5 Sportback 45 TFSI MHEV Black Edition Quattro Semi-Auto | 2025 | 36.2 MPG | N/A | 7.8 L/100km | N/A | N/A | N/A |
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