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AUDI A6 Fuel Economy

Explore fuel efficiency and environmental impact stats for the AUDI A6. Below you'll find detailed information on MPG, Eco Scores, and emissions specific to each a6 vehicle variant and production year.

Model DescriptionYearCombined MPGExtra Urban MPGCombined Litres/100kmExtra Urban Litres/100kmExtra Urban Cold MPGExtra Urban Cold Litres/100km
RS 6 Performance TFSI MHEV Quattro A202522.4 MPGN/A12.6 litres/100kmN/AN/AN/A
RS6 Performance Carbon Vorsprung TFSI MHEV Quattro A202422.4 MPGN/A12.6 litres/100kmN/AN/AN/A
RS 6 Vorsprung TFSI MHEV Quattro Auto202321.7 MPGN/A13 litres/100kmN/AN/AN/A
RS6 Performance Carbon Vorsprung TFSI MHEV Quattro A202322.4 MPGN/A12.6 litres/100kmN/AN/AN/A
A6 S Line 40 TDI MHEV Quattro Semi-Auto202250.4 MPGN/A5.6 litres/100kmN/AN/AN/A
RS 6 Vorsprung TFSI MHEV Quattro Auto202221.7 MPGN/A13 litres/100kmN/AN/AN/A
A6 S Line 40 TDI Semi-Auto202150.4 MPG67.3 MPG5.6 litres/100km4.2 litres/100km56.5 MPG5 litres/100km
RS 6 Carbon Black TFSI MHEV Quattro Auto202122.2 MPGN/A12.7 litres/100kmN/AN/AN/A
A6 Black Edition 40 TDI Quattro Semi-Auto202045.6 MPGN/A6.2 litres/100kmN/AN/AN/A
A6 Black Edition 40 TDI Semi-Auto202050.4 MPGN/A5.6 litres/100kmN/AN/AN/A
RS 6 Launch Edition TFSI MHEV Quattro Auto202022.1 MPGN/A12.8 litres/100kmN/AN/AN/A
A6 Black Edition 45 TFSI Quattro Semi-Auto201934 MPGN/A8.3 litres/100kmN/AN/AN/A
A6 S Line 40 TDI Semi-Auto201947.9 MPG64.2 MPG5.9 litres/100km4.4 litres/100km54.3 MPG5.2 litres/100km
A6 S Line 40 TDI Semi-Auto201947.9 MPG64.2 MPG5.9 litres/100km4.4 litres/100km54.3 MPG5.2 litres/100km
A6 S Line 50 TDI Quattro Semi-Auto201939.2 MPG52.3 MPG7.2 litres/100km5.4 litres/100km44.1 MPG6.4 litres/100km
A6 Sport 40 TDI Semi-Auto201950.4 MPG67.3 MPG5.6 litres/100km4.2 litres/100km56.5 MPG5 litres/100km
A6 Black Edition TDI Quattro Semi-Auto201856.5 MPG61.4 MPG5 litres/100km4.6 litres/100km48.7 MPG5.8 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201861.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
A6 S Line 40 TDI Semi-Auto201847.9 MPG64.2 MPG5.9 litres/100km4.4 litres/100km54.3 MPG5.2 litres/100km
A6 S Line TDI Quattro Semi-Auto201855.4 MPG61.4 MPG5.1 litres/100km4.6 litres/100km47.9 MPG5.9 litres/100km
A6 S Line TDI Ultra Semi-Auto201861.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
RS 6 Performance TFSI Quattro Auto201829.4 MPG38.2 MPG9.6 litres/100km7.4 litres/100km21.1 MPG13.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201750.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Black Edition TDI Quattro Auto201744.1 MPG49.6 MPG6.4 litres/100km5.7 litres/100km36.7 MPG7.7 litres/100km
A6 Black Edition TDI Quattro Semi-Auto201756.5 MPG61.4 MPG5 litres/100km4.6 litres/100km48.7 MPG5.8 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201761.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
A6 SE Executive TDI Ultra201765.7 MPG74.3 MPG4.3 litres/100km3.8 litres/100km55.4 MPG5.1 litres/100km
A6 SE Executive TDI Ultra Semi-Auto201767.3 MPG72.4 MPG4.2 litres/100km3.9 litres/100km60.1 MPG4.7 litres/100km
RS 6 TFSI V8 Quattro Auto201729.4 MPG38.2 MPG9.6 litres/100km7.4 litres/100km21.1 MPG13.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201651.4 MPG54.3 MPG5.5 litres/100km5.2 litres/100km47.1 MPG6 litres/100km
A6 Allroad TDI Quattro Semi-Auto201650.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Black Edition TDI Quattro Semi-Auto201654.3 MPG58.9 MPG5.2 litres/100km4.8 litres/100km47.1 MPG6 litres/100km
A6 Black Edition TDI Ultra201661.4 MPG70.6 MPG4.6 litres/100km4 litres/100km50.4 MPG5.6 litres/100km
A6 Black Edition TDI Ultra201661.4 MPG70.6 MPG4.6 litres/100km4 litres/100km50.4 MPG5.6 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201658.9 MPG65.7 MPG4.8 litres/100km4.3 litres/100km51.4 MPG5.5 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201658.9 MPG65.7 MPG4.8 litres/100km4.3 litres/100km51.4 MPG5.5 litres/100km
A6 S Line TDI Quattro Semi-Auto201655.4 MPG61.4 MPG5.1 litres/100km4.6 litres/100km47.9 MPG5.9 litres/100km
A6 S Line TDI Semi-Auto201664.2 MPG67.3 MPG4.4 litres/100km4.2 litres/100km58.9 MPG4.8 litres/100km
A6 S Line TDI Ultra Semi-Auto201661.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
A6 SE Executive TDI Ultra201665.7 MPG74.3 MPG4.3 litres/100km3.8 litres/100km55.4 MPG5.1 litres/100km
A6 SE TDI Ultra201664.2 MPG72.4 MPG4.4 litres/100km3.9 litres/100km52.3 MPG5.4 litres/100km
A6 SE TDI Ultra Semi-Auto201661.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
A6 Allroad TDI Quattro Semi-Auto201550.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201550.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201550.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201550.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Allroad TDI Quattro Semi-Auto201550.4 MPG54.3 MPG5.6 litres/100km5.2 litres/100km44.1 MPG6.4 litres/100km
A6 Black Edition TDI Quattro Semi-Auto201552.3 MPG56.5 MPG5.4 litres/100km5 litres/100km45.6 MPG6.2 litres/100km
A6 Black Edition TDI Quattro Semi-Auto201552.3 MPG56.5 MPG5.4 litres/100km5 litres/100km45.6 MPG6.2 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201564.2 MPG68.9 MPG4.4 litres/100km4.1 litres/100km57.7 MPG4.9 litres/100km
A6 S Line TDI Ultra201561.4 MPG70.6 MPG4.6 litres/100km4 litres/100km52.3 MPG5.4 litres/100km
RS 6 TFSI V8 Quattro Auto201529.4 MPG38.2 MPG9.6 litres/100km7.4 litres/100km21.1 MPG13.4 litres/100km
RS 6 TFSI V8 Quattro Auto201529.4 MPG38.2 MPG9.6 litres/100km7.4 litres/100km21.1 MPG13.4 litres/100km
RS 6 TFSI V8 Quattro Auto201529.4 MPG38.2 MPG9.6 litres/100km7.4 litres/100km21.1 MPG13.4 litres/100km
A6 Allroad TDI Quattro Auto201444.8 MPG50.4 MPG6.3 litres/100km5.6 litres/100km38.2 MPG7.4 litres/100km
A6 Black Edition TDI201457.7 MPG64.2 MPG4.9 litres/100km4.4 litres/100km47.1 MPG6 litres/100km
A6 Black Edition TDI CVT201455.4 MPG61.4 MPG5.1 litres/100km4.6 litres/100km48.7 MPG5.8 litres/100km
A6 Black Edition TDI Ultra Semi-Auto201464.2 MPG72.4 MPG4.4 litres/100km3.9 litres/100km55.4 MPG5.1 litres/100km
A6 S Line TDI Quattro Auto201447.9 MPG54.3 MPG5.9 litres/100km5.2 litres/100km39.2 MPG7.2 litres/100km
A6 S Line TDI Ultra Semi-Auto201461.4 MPG68.9 MPG4.6 litres/100km4.1 litres/100km53.3 MPG5.3 litres/100km
A6 SE TDI CVT201455.4 MPG61.4 MPG5.1 litres/100km4.6 litres/100km48.7 MPG5.8 litres/100km
RS 6 TFSI V8 Quattro Auto201428.8 MPG37.7 MPG9.8 litres/100km7.5 litres/100km20.3 MPG13.9 litres/100km
A6 Allroad TDI Quattro Auto201344.8 MPG50.4 MPG6.3 litres/100km5.6 litres/100km38.2 MPG7.4 litres/100km
A6 Allroad TDI Quattro Auto201344.8 MPG50.4 MPG6.3 litres/100km5.6 litres/100km38.2 MPG7.4 litres/100km
A6 Allroad TDI Quattro Auto201344.8 MPG50.4 MPG6.3 litres/100km5.6 litres/100km38.2 MPG7.4 litres/100km
A6 Allroad TDI Quattro Auto201346.3 MPG51.4 MPG6.1 litres/100km5.5 litres/100km40.4 MPG7 litres/100km
A6 Black Edition TDI CVT201356.5 MPG64.2 MPG5 litres/100km4.4 litres/100km47.1 MPG6 litres/100km
A6 Allroad TDI Quattro Auto201237.7 MPG45.6 MPG7.5 litres/100km6.2 litres/100km28.5 MPG9.9 litres/100km
A6 S Line TDI201257.7 MPG64.2 MPG4.9 litres/100km4.4 litres/100km47.1 MPG6 litres/100km
A6 S Line TDI CVT201254.3 MPG60.1 MPG5.2 litres/100km4.7 litres/100km47.1 MPG6 litres/100km
A6 S Line TDI Quattro Auto201244.1 MPG50.4 MPG6.4 litres/100km5.6 litres/100km35.3 MPG8 litres/100km
A6 S Line TDI Quattro Auto201247.9 MPG54.3 MPG5.9 litres/100km5.2 litres/100km39.2 MPG7.2 litres/100km
A6 SE TDI201257.7 MPG64.2 MPG4.9 litres/100km4.4 litres/100km47.1 MPG6 litres/100km
A6 SE TDI201257.7 MPG64.2 MPG4.9 litres/100km4.4 litres/100km47.1 MPG6 litres/100km
A6 E S Line TDI CVT201148.7 MPG57.7 MPG5.8 litres/100km4.9 litres/100km38.7 MPG7.3 litres/100km
A6 S Line Special Edition TDI201148.7 MPG58.9 MPG5.8 litres/100km4.8 litres/100km37.7 MPG7.5 litres/100km
A6 S Line Special Edition TDI201149.6 MPG60.1 MPG5.7 litres/100km4.7 litres/100km37.7 MPG7.5 litres/100km
A6 S Line Special Edition TDI CVT201147.9 MPG56.5 MPG5.9 litres/100km5 litres/100km38.2 MPG7.4 litres/100km
A6 S Line Special Edition TDI CVT201147.9 MPG56.5 MPG5.9 litres/100km5 litres/100km38.2 MPG7.4 litres/100km
A6 S Line Special Edition TDI Quattro Auto201139.8 MPG48.7 MPG7.1 litres/100km5.8 litres/100km30.4 MPG9.3 litres/100km
A6 S Line Special Edition TDI Quattro Auto201139.8 MPG48.7 MPG7.1 litres/100km5.8 litres/100km30.4 MPG9.3 litres/100km
A6 S Line TDI201156.5 MPG62.8 MPG5 litres/100km4.5 litres/100km46.3 MPG6.1 litres/100km
A6 SE E TDI CVT201148.7 MPG57.7 MPG5.8 litres/100km4.9 litres/100km38.7 MPG7.3 litres/100km
A6 SE TDI CVT201154.3 MPG60.1 MPG5.2 litres/100km4.7 litres/100km47.1 MPG6 litres/100km
A6 SE TDI Quattro Auto201147.1 MPG53.3 MPG6 litres/100km5.3 litres/100km39.2 MPG7.2 litres/100km
A6 Allroad TDI Quattro201039.2 MPG47.9 MPG7.2 litres/100km5.9 litres/100km30.1 MPG9.4 litres/100km
A6 E SE TDI201053.3 MPG65.7 MPG5.3 litres/100km4.3 litres/100km40.4 MPG7 litres/100km
A6 Le Mans TFSI Quattro Auto201022.4 MPG31 MPG12.6 litres/100km9.1 litres/100km15.3 MPG18.5 litres/100km
A6 S Line Special Edition TDI201049.6 MPG60.1 MPG5.7 litres/100km4.7 litres/100km37.7 MPG7.5 litres/100km
A6 SE TDI201048.7 MPG58.9 MPG5.8 litres/100km4.8 litres/100km37.7 MPG7.5 litres/100km
A6 SE TDI CVT201048.7 MPG56.5 MPG5.8 litres/100km5 litres/100km38.7 MPG7.3 litres/100km
A6 SE TDI CVT201053.3 MPG65.7 MPG5.3 litres/100km4.3 litres/100km40.4 MPG7 litres/100km
A6 Le Mans TDI Quattro Auto200939.8 MPG48.7 MPG7.1 litres/100km5.8 litres/100km30.4 MPG9.3 litres/100km
A6 S Line Le Mans Quattro Auto200933.2 MPG43.5 MPG8.5 litres/100km6.5 litres/100km23.5 MPG12 litres/100km
A6 SE E TDI CVT200948.7 MPG57.7 MPG5.8 litres/100km4.9 litres/100km38.7 MPG7.3 litres/100km
A6 SE TDI200948.7 MPG58.9 MPG5.8 litres/100km4.8 litres/100km37.7 MPG7.5 litres/100km
A6 SE TDI CVT200944.1 MPG51.4 MPG6.4 litres/100km5.5 litres/100km35.3 MPG8 litres/100km
A6 SE TDI CVT200953.3 MPG65.7 MPG5.3 litres/100km4.3 litres/100km40.4 MPG7 litres/100km
A6 SE TDI CVT200953.3 MPG65.7 MPG5.3 litres/100km4.3 litres/100km40.4 MPG7 litres/100km
A6 S Line TDI200839.8 MPG47.1 MPG7.1 litres/100km6 litres/100km31.4 MPG9 litres/100km
A6 SE CVT200829.1 MPG38.7 MPG9.7 litres/100km7.3 litres/100km20.3 MPG13.9 litres/100km
A6 SE E TDI CVT200848.7 MPG57.7 MPG5.8 litres/100km4.9 litres/100km38.7 MPG7.3 litres/100km
A6 SE TDI200844.1 MPG56.5 MPG6.4 litres/100km5 litres/100km32.1 MPG8.8 litres/100km
A6 TDI Auto200842.2 MPG51.4 MPG6.7 litres/100km5.5 litres/100km32.1 MPG8.8 litres/100km
RS 6 Quattro Auto200820.2 MPG27.4 MPG14 litres/100km10.3 litres/100km13.8 MPG20.5 litres/100km
A6 S Line TDI200739.8 MPG47.1 MPG7.1 litres/100km6 litres/100km31.4 MPG9 litres/100km
A6 S Line TDI200744.1 MPG56.5 MPG6.4 litres/100km5 litres/100km32.1 MPG8.8 litres/100km
A6 S Line TDI Quattro Auto200733.2 MPG43.5 MPG8.5 litres/100km6.5 litres/100km23.5 MPG12 litres/100km
A6 SE TDI200744.1 MPG56.5 MPG6.4 litres/100km5 litres/100km32.1 MPG8.8 litres/100km
A6 SE TDI Quattro Auto200733.6 MPG41.5 MPG8.4 litres/100km6.8 litres/100km25.2 MPG11.2 litres/100km
A6 S Line TDI200644.1 MPG56.5 MPG6.4 litres/100km5 litres/100km32.1 MPG8.8 litres/100km
A6 S Line TDI Quattro Auto200633.6 MPG41.5 MPG8.4 litres/100km6.8 litres/100km25.2 MPG11.2 litres/100km
A6 SE TDI Auto200639.8 MPG51.4 MPG7.1 litres/100km5.5 litres/100km28.5 MPG9.9 litres/100km
A6 SE TDI Quattro Auto200633.6 MPG41.5 MPG8.4 litres/100km6.8 litres/100km25.2 MPG11.2 litres/100km
A6 TDI S Line200639.8 MPG51.4 MPG7.1 litres/100km5.5 litres/100km28.5 MPG9.9 litres/100km
A6 TDI S Line200639.8 MPG51.4 MPG7.1 litres/100km5.5 litres/100km28.5 MPG9.9 litres/100km
S6 V10 Auto200621.1 MPG29.1 MPG13.4 litres/100km9.7 litres/100km14.3 MPG19.8 litres/100km
S6 V10 Auto200621.1 MPG29.1 MPG13.4 litres/100km9.7 litres/100km14.3 MPG19.8 litres/100km
A6 Final Edition TDI200548.7 MPG60.1 MPG5.8 litres/100km4.7 litres/100km36.2 MPG7.8 litres/100km
A6 1.9 TDI200048.7 MPG60.1 MPG5.8 litres/100km4.7 litres/100km37.2 MPG7.6 litres/100km

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