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LEXUS IS Fuel Economy
The average combined fuel economy for a LEXUS IS is 39 MPG.
Explore fuel efficiency metrics for the LEXUS IS. 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 LEXUS IS.
| Model Description | Year | Combined MPG | Extra Urban MPG | Combined L/100km | Extra Urban L/100km | Extra Urban Cold MPG | Extra Urban Cold L/100km |
|---|---|---|---|---|---|---|---|
| IS200 S | 1999 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE | 1999 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 1999 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 1999 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE | 2000 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2000 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2000 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 S | 2001 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 S Auto | 2001 | 29.1 MPG | 37.7 MPG | 9.7 L/100km | 7.5 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 SE | 2001 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2001 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2001 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 200 SportCross | 2002 | 36.2 MPG | 36.2 MPG | 7.8 L/100km | 7.8 L/100km | 20.8 MPG | 13.6 L/100km |
| IS 300 Auto | 2002 | 35.3 MPG | 35.3 MPG | 8 L/100km | 8 L/100km | 18.2 MPG | 15.5 L/100km |
| IS 300 SportCross Auto | 2002 | 25.2 MPG | 33.6 MPG | 11.2 L/100km | 8.4 L/100km | 17.5 MPG | 16.1 L/100km |
| IS200 SE | 2002 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2002 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2002 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 200 LE Auto | 2003 | 28.5 MPG | 36.7 MPG | 9.9 L/100km | 7.7 L/100km | 20.2 MPG | 14 L/100km |
| IS 200 SportCross | 2003 | 36.2 MPG | 36.2 MPG | 7.8 L/100km | 7.8 L/100km | 20.8 MPG | 13.6 L/100km |
| IS 300 Auto | 2003 | 35.3 MPG | 35.3 MPG | 8 L/100km | 8 L/100km | 18.2 MPG | 15.5 L/100km |
| IS 300 SportCross Auto | 2003 | 25.2 MPG | 33.6 MPG | 11.2 L/100km | 8.4 L/100km | 17.5 MPG | 16.1 L/100km |
| IS200 S | 2003 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 S Auto | 2003 | 29.1 MPG | 37.7 MPG | 9.7 L/100km | 7.5 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 SE | 2003 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2003 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2003 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 200 LE | 2004 | 29.1 MPG | 36.2 MPG | 9.7 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 200 LE Auto | 2004 | 28.5 MPG | 36.7 MPG | 9.9 L/100km | 7.7 L/100km | 20.2 MPG | 14 L/100km |
| IS 200 SportCross | 2004 | 36.2 MPG | 36.2 MPG | 7.8 L/100km | 7.8 L/100km | 20.8 MPG | 13.6 L/100km |
| IS 300 SportCross Auto | 2004 | 25.2 MPG | 33.6 MPG | 11.2 L/100km | 8.4 L/100km | 17.5 MPG | 16.1 L/100km |
| IS200 S Auto | 2004 | 29.1 MPG | 37.7 MPG | 9.7 L/100km | 7.5 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 SE | 2004 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2004 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2004 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 250 | 2005 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 Auto | 2005 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE | 2005 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE Auto | 2005 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-L | 2005 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE-L Auto | 2005 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 300 SportCross Auto | 2005 | 25.2 MPG | 33.6 MPG | 11.2 L/100km | 8.4 L/100km | 17.5 MPG | 16.1 L/100km |
| IS200 SE | 2005 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS200 SE Auto | 2005 | 29.1 MPG | 37.2 MPG | 9.7 L/100km | 7.6 L/100km | 21.1 MPG | 13.4 L/100km |
| IS200 Sport | 2005 | 28.8 MPG | 36.2 MPG | 9.8 L/100km | 7.8 L/100km | 21.4 MPG | 13.2 L/100km |
| IS 220d | 2006 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE | 2006 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE-L | 2006 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d Sport | 2006 | 38.2 MPG | 45.6 MPG | 7.4 L/100km | 6.2 L/100km | 29.7 MPG | 9.5 L/100km |
| IS 250 | 2006 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 Auto | 2006 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE | 2006 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE Auto | 2006 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-L | 2006 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE-L Auto | 2006 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 Sport | 2006 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 220d | 2007 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE | 2007 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE-L | 2007 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d Sport | 2007 | 38.2 MPG | 45.6 MPG | 7.4 L/100km | 6.2 L/100km | 29.7 MPG | 9.5 L/100km |
| IS 250 Auto | 2007 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE | 2007 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE Auto | 2007 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-L Auto | 2007 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 Sport | 2007 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 220d | 2008 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE | 2008 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 250 | 2008 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 Auto | 2008 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE | 2008 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE Auto | 2008 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-L | 2008 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE-L Auto | 2008 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SR Auto | 2008 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 Sport | 2008 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 Sport Auto | 2008 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS F Auto | 2008 | 24.8 MPG | 34 MPG | 11.4 L/100km | 8.3 L/100km | 16.8 MPG | 16.8 L/100km |
| IS 220d SE | 2009 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE | 2009 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| IS 220d SE-I | 2009 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| IS 220d SE-L | 2009 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| IS 220d SE-L | 2009 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 250 SE Auto | 2009 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-I | 2009 | 31 MPG | 36.7 MPG | 9.1 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250 SE-I Auto | 2009 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-L Auto | 2009 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SR | 2009 | 28.8 MPG | 36.7 MPG | 9.8 L/100km | 7.7 L/100km | 20.9 MPG | 13.5 L/100km |
| IS 250c SE-I Auto | 2009 | 30.4 MPG | 39.8 MPG | 9.3 L/100km | 7.1 L/100km | 21.6 MPG | 13.1 L/100km |
| IS 250c SE-L Auto | 2009 | 30.4 MPG | 39.8 MPG | 9.3 L/100km | 7.1 L/100km | 21.6 MPG | 13.1 L/100km |
| IS F Auto | 2009 | 24.8 MPG | 34 MPG | 11.4 L/100km | 8.3 L/100km | 16.8 MPG | 16.8 L/100km |
| IS 200d F Sport | 2010 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 44.8 MPG | 6.3 L/100km |
| IS 220d F Sport | 2010 | 44.8 MPG | 52.3 MPG | 6.3 L/100km | 5.4 L/100km | 35.8 MPG | 7.9 L/100km |
| IS 220d SE | 2010 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| IS 220d SE-I | 2010 | 46.3 MPG | 53.3 MPG | 6.1 L/100km | 5.3 L/100km | 37.2 MPG | 7.6 L/100km |
| IS 250 F Sport Auto | 2010 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 F Sport Auto | 2010 | 8.4 MPG | 6.5 MPG | 33.6 L/100km | 43.5 L/100km | 11.8 MPG | 23.9 L/100km |
| IS 250 SE-I Auto | 2010 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250c SE-I Auto | 2010 | 30.4 MPG | 39.8 MPG | 9.3 L/100km | 7.1 L/100km | 21.6 MPG | 13.1 L/100km |
| IS 250c SE-L Auto | 2010 | 30.4 MPG | 39.8 MPG | 9.3 L/100km | 7.1 L/100km | 21.6 MPG | 13.1 L/100km |
| IS F Auto | 2010 | 24.8 MPG | 34 MPG | 11.4 L/100km | 8.3 L/100km | 16.8 MPG | 16.8 L/100km |
| IS 200D Auto Advance | 2011 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 44.8 MPG | 6.3 L/100km |
| IS 250 Advance Auto | 2011 | 8.4 MPG | 6.5 MPG | 33.6 L/100km | 43.5 L/100km | 11.8 MPG | 23.9 L/100km |
| IS 250 F Sport Auto | 2011 | 8.4 MPG | 6.5 MPG | 33.6 L/100km | 43.5 L/100km | 11.8 MPG | 23.9 L/100km |
| IS 250 F Sport Auto | 2011 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 SE-I Auto | 2011 | 8.4 MPG | 6.5 MPG | 33.6 L/100km | 43.5 L/100km | 11.8 MPG | 23.9 L/100km |
| IS 250 SE-I Auto | 2011 | 9.2 MPG | 7.2 MPG | 30.7 L/100km | 39.2 L/100km | 12.7 MPG | 22.2 L/100km |
| IS 250 SE-I Auto | 2011 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250c Advance Auto | 2011 | 30.7 MPG | 39.2 MPG | 9.2 L/100km | 7.2 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250c Limited Edition Auto | 2011 | 9.2 MPG | 7.2 MPG | 30.7 L/100km | 39.2 L/100km | 12.7 MPG | 22.2 L/100km |
| IS 250c SE-L Auto | 2011 | 30.4 MPG | 39.8 MPG | 9.3 L/100km | 7.1 L/100km | 21.6 MPG | 13.1 L/100km |
| IS 200D Auto Advance | 2012 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 44.8 MPG | 6.3 L/100km |
| IS 200d F Sport | 2012 | 55.4 MPG | 64.2 MPG | 5.1 L/100km | 4.4 L/100km | 44.8 MPG | 6.3 L/100km |
| IS 250 Advance Auto | 2012 | 8.4 MPG | 6.5 MPG | 33.6 L/100km | 43.5 L/100km | 11.8 MPG | 23.9 L/100km |
| IS 250c Advance Auto | 2012 | 30.7 MPG | 39.2 MPG | 9.2 L/100km | 7.2 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250c Limited Edition Auto | 2012 | 9.2 MPG | 7.2 MPG | 30.7 L/100km | 39.2 L/100km | 12.7 MPG | 22.2 L/100km |
| IS 250 F Sport Auto | 2013 | 30.7 MPG | 38.7 MPG | 9.2 L/100km | 7.3 L/100km | 22.8 MPG | 12.4 L/100km |
| IS 250 F Sport Auto | 2013 | 31 MPG | 40.4 MPG | 9.1 L/100km | 7 L/100km | 22.2 MPG | 12.7 L/100km |
| IS 250 Luxury Auto | 2013 | 32.8 MPG | 42.2 MPG | 8.6 L/100km | 6.7 L/100km | 23.7 MPG | 11.9 L/100km |
| IS 300h F Sport CVT | 2013 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Luxury CVT | 2013 | 64.2 MPG | 64.2 MPG | 4.4 L/100km | 4.4 L/100km | 61.2 MPG | 4.6 L/100km |
| IS 300h Premier CVT | 2013 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h SE CVT | 2013 | 65.7 MPG | 65.7 MPG | 4.3 L/100km | 4.3 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 250 F Sport Auto | 2014 | 30.7 MPG | 38.7 MPG | 9.2 L/100km | 7.3 L/100km | 22.8 MPG | 12.4 L/100km |
| IS 250 Luxury Auto | 2014 | 32.8 MPG | 42.2 MPG | 8.6 L/100km | 6.7 L/100km | 23.7 MPG | 11.9 L/100km |
| IS 250 Premier Auto | 2014 | 30.7 MPG | 38.7 MPG | 9.2 L/100km | 7.3 L/100km | 22.8 MPG | 12.4 L/100km |
| IS 250 SE Auto | 2014 | 32.8 MPG | 42.2 MPG | 8.6 L/100km | 6.7 L/100km | 23.7 MPG | 11.9 L/100km |
| IS 300h Executive Edition CVT | 2014 | 64.2 MPG | 62.8 MPG | 4.4 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h F Sport CVT | 2014 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Luxury CVT | 2014 | 64.2 MPG | 64.2 MPG | 4.4 L/100km | 4.4 L/100km | 61.2 MPG | 4.6 L/100km |
| IS 300h Premier CVT | 2014 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h SE CVT | 2014 | 65.7 MPG | 65.7 MPG | 4.3 L/100km | 4.3 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 250 F Sport Auto | 2015 | 30.7 MPG | 38.7 MPG | 9.2 L/100km | 7.3 L/100km | 22.8 MPG | 12.4 L/100km |
| IS 250 SE Auto | 2015 | 32.8 MPG | 42.2 MPG | 8.6 L/100km | 6.7 L/100km | 23.7 MPG | 11.9 L/100km |
| IS 300h Advance CVT | 2015 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2015 | 64.2 MPG | 62.8 MPG | 4.4 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2015 | 65.7 MPG | N/A | 4.3 L/100km | N/A | N/A | N/A |
| IS 300h F Sport CVT | 2015 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Premier CVT | 2015 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 300h Premier CVT | 2015 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Sport CVT | 2015 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 200t Premier Auto | 2016 | 39.2 MPG | 47.9 MPG | 7.2 L/100km | 5.9 L/100km | 30.1 MPG | 9.4 L/100km |
| IS 300h Advance CVT | 2016 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2016 | 65.7 MPG | N/A | 4.3 L/100km | N/A | N/A | N/A |
| IS 300h F Sport CVT | 2016 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 300h Premier CVT | 2016 | 60.1 MPG | 58.9 MPG | 4.7 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Premier CVT | 2016 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 300h Sport CVT | 2016 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 300h Advance CVT | 2017 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2017 | 65.7 MPG | N/A | 4.3 L/100km | N/A | N/A | N/A |
| IS 300h Executive Edition CVT | 2017 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h F Sport CVT | 2017 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Luxury CVT | 2017 | 65.7 MPG | N/A | 4.3 L/100km | N/A | N/A | N/A |
| IS 300h Premier CVT | 2017 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Sport CVT | 2017 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Sport CVT | 2017 | 61.4 MPG | N/A | 4.6 L/100km | N/A | N/A | N/A |
| IS 300h Advance CVT | 2018 | 47.1 MPG | 62.8 MPG | 6 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Advance CVT | 2018 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2018 | 65.7 MPG | 62.8 MPG | 4.3 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h Executive Edition CVT | 2018 | 47.1 MPG | 62.8 MPG | 6 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h F Sport CVT | 2018 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Premier CVT | 2018 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Sport CVT | 2018 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| IS 300h Sport CVT | 2018 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Advance CVT | 2019 | 47.1 MPG | 62.8 MPG | 6 L/100km | 4.5 L/100km | 62.8 MPG | 4.5 L/100km |
| IS 300h CVT | 2019 | 47.1 MPG | N/A | 6 L/100km | N/A | N/A | N/A |
| IS 300h F Sport CVT | 2019 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
| IS 300h Premium CVT | 2019 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| IS 300h Sport CVT | 2019 | 61.4 MPG | 58.9 MPG | 4.6 L/100km | 4.8 L/100km | 60.1 MPG | 4.7 L/100km |
| IS 300h Sport CVT | 2019 | 45.6 MPG | N/A | 6.2 L/100km | N/A | N/A | N/A |
| IS 300h Takumi CVT | 2019 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
| IS 300h CVT | 2020 | 47.1 MPG | N/A | 6 L/100km | N/A | N/A | N/A |
| IS 300h F Sport CVT | 2020 | 44.8 MPG | N/A | 6.3 L/100km | N/A | N/A | N/A |
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