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Audi A6 / S6 / RS6 vs. BMW 5-Series Fuel Economy (km/L)

Chart is based on 229 fuel economy reports for the Audi A6 / S6 / RS6 and 254 fuel economy reports for the BMW 5-Series.

Audi A6 / S6 / RS6 km/L

Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 70.6 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2016 73.8 MPG Highway Percentage 85 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2014 62.8 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 40.8 MPG Highway Percentage 0 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 52.9 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2012 75.3 MPG Highway Percentage 90 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2011 56.0 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 58.8 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 37.9 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2008 47.1 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 47.5 MPG Highway Percentage 49 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 28.5 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 48.2 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 58.6 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006.5 141.2 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 46.4 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 43.7 MPG Highway Percentage 63 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 67.3 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 52.4 MPG Highway Percentage 62 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 40.7 MPG Highway Percentage 67 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 46.9 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 42.6 MPG Highway Percentage 25 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 41.6 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 47.6 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 37.6 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 47.9 MPG Highway Percentage 72 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 51.7 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 51.8 MPG Highway Percentage 76 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 27.7 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 22.2 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 50.1 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 37.8 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 44.6 MPG Highway Percentage 43 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 45.7 MPG Highway Percentage 45 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 56.5 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 43.9 MPG Highway Percentage 10 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 50.5 MPG Highway Percentage 8 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 48.8 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 49.9 MPG Highway Percentage 33 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 47.0 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 8.8 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 38.8 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 49.4 MPG Highway Percentage 33 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2018 4dr Sedan supercharged 340hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 5 5 35 55 65 70.6  
2016 4dr Sedan supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 0 10 5 85 80 73.8  
2014 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 0 10 50 40 80 62.8  
2013 4dr Sedan turbocharged 420hp 4.0L V8
7-speed automated manual AWD		 flat med light 0 100 0 0 0 40.8  
2013 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 hills lead none 0 10 25 65 70 52.9  
2012 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 10 0 0 90 65 75.3  
2011 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med hvy 30 45 10 15 70 56.0  
Looking for a warranty? Get a quote.
2010 4dr Wagon supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med light 10 20 40 30 75 58.8  
2010 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med light 9 6 20 65 88 37.9  
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med none 15 20 25 40 65 47.1  
2007 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 0 11 40 49 75 47.5  
2007 4dr Sedan 435-horsepower 5.2L V10
6-speed shiftable automatic AWD		 flat med light 30 50 5 15 70 28.5  
2007 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 10 5 20 65 70 48.2  
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 hills light light 3 10 34 55 63 58.6  
2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel
6-speed manual FWD		 flat v.lt none 5 0 0 95 60 141.2  
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 16 17 22 44 78 46.4  
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med none 1 2 34 63 82 43.7  
2006 4dr Sedan 255-horsepower 3.1L V6
7-speed shiftable CVT FWD		 flat med hvy 30 20 20 30 80 67.3  
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 8 14 16 62 77 52.4  
2005 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 1 4 28 67 77 40.7  
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 11 13 23 54 81 46.9  
2004 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat med none 25 25 25 25 75 42.6  
2004 4dr Sedan 265-horsepower 2.7L V6
5-speed shiftable automatic AWD		 flat med light 4 25 17 54 70 41.6  
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat med none 5 0 0 95 68 47.6  
2003 4dr Wagon 340-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat lead hvy 20 20 30 30 80 37.6  
2003 4dr Sedan turbocharged 450hp 4.2L V8
5-speed shiftable automatic AWD		 flat med light 2 5 22 72 75 47.9  
2003 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 0 20 30 50 75 51.7  
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat light light 5 7 12 76 70 51.8  
2003 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 hills med light 13 8 15 65 90 27.7  
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 16 13 30 40 88 22.2  
2002 4dr Wagon 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 15 15 10 60 60 50.1  
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 35 14 9 44 75 37.8  
2002 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med light 12 32 13 43 66 44.6  
2002 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat light light 6 20 29 45 62 45.7  
2002 4dr Sedan 220-horsepower 3.0L V6
6-speed shiftable CVT FWD		 flat med light 10 40 10 40 70 56.5  
2002 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light hvy 10 30 50 10 65 43.9  
2001 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med light 3 33 58 8 75 50.5  
2001 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med none 4 12 29 55 71 48.8  
2001 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 28 33 65 49.9  
2000 4dr Wagon 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 10 50 65 47.0  
2000 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 10 20 10 60 120 8.8  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic FWD		 hills light light 45 20 5 30 60 38.8  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med none 8 23 35 33 72 49.4  

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This page shows only averages. See all the Audi A6 / S6 / RS6 fuel economy data.

BMW 5-Series km/L

BMW 5-Series BMW 5-Series 2018 58.8 MPG Highway Percentage 30 percent BMW 5-Series BMW 5-Series 2014 50.6 MPG Highway Percentage 13 percent BMW 5-Series BMW 5-Series 2014 68.2 MPG Highway Percentage 95 percent BMW 5-Series BMW 5-Series 2014 8.7 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2011 43.4 MPG Highway Percentage 20 percent BMW 5-Series BMW 5-Series 2011 15.5 MPG Highway Percentage 70 percent BMW 5-Series BMW 5-Series 2011 61.2 MPG Highway Percentage 86 percent BMW 5-Series BMW 5-Series 2011 17.9 MPG Highway Percentage 85 percent BMW 5-Series BMW 5-Series 2011 57.8 MPG Highway Percentage 58 percent BMW 5-Series BMW 5-Series 2010 48.2 MPG Highway Percentage 22 percent BMW 5-Series BMW 5-Series 2010 53.5 MPG Highway Percentage 45 percent BMW 5-Series BMW 5-Series 2010 53.0 MPG Highway Percentage 58 percent BMW 5-Series BMW 5-Series 2010 54.6 MPG Highway Percentage 0 percent BMW 5-Series BMW 5-Series 2010 10.5 MPG Highway Percentage 80 percent BMW 5-Series BMW 5-Series 2009 53.1 MPG Highway Percentage 73 percent BMW 5-Series BMW 5-Series 2009 60.0 MPG Highway Percentage 58 percent BMW 5-Series BMW 5-Series 2009 44.1 MPG Highway Percentage 15 percent BMW 5-Series BMW 5-Series 2009 16.1 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2009 51.5 MPG Highway Percentage 15 percent BMW 5-Series BMW 5-Series 2008 48.1 MPG Highway Percentage 60 percent BMW 5-Series BMW 5-Series 2008 84.7 MPG Highway Percentage 25 percent BMW 5-Series BMW 5-Series 2008 11.1 MPG Highway Percentage 21 percent BMW 5-Series BMW 5-Series 2008 47.7 MPG Highway Percentage 38 percent BMW 5-Series BMW 5-Series 2008 53.3 MPG Highway Percentage 63 percent BMW 5-Series BMW 5-Series 2008 12.0 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2008 16.8 MPG Highway Percentage 95 percent BMW 5-Series BMW 5-Series 2008 32.5 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2008 35.3 MPG Highway Percentage 95 percent BMW 5-Series BMW 5-Series 2008 50.3 MPG Highway Percentage 66 percent BMW 5-Series BMW 5-Series 2008 51.7 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2008 60.4 MPG Highway Percentage 60 percent BMW 5-Series BMW 5-Series 2008 54.9 MPG Highway Percentage 43 percent BMW 5-Series BMW 5-Series 2007 47.9 MPG Highway Percentage 55 percent BMW 5-Series BMW 5-Series 2007 27.5 MPG Highway Percentage 60 percent BMW 5-Series BMW 5-Series 2007 34.6 MPG Highway Percentage 80 percent BMW 5-Series BMW 5-Series 2007 44.5 MPG Highway Percentage 55 percent BMW 5-Series BMW 5-Series 2007 37.6 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2007 47.9 MPG Highway Percentage 44 percent BMW 5-Series BMW 5-Series 2007 54.8 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2007 53.0 MPG Highway Percentage 55 percent BMW 5-Series BMW 5-Series 2007 53.0 MPG Highway Percentage 31 percent BMW 5-Series BMW 5-Series 2007 59.8 MPG Highway Percentage 63 percent BMW 5-Series BMW 5-Series 2007 63.0 MPG Highway Percentage 99 percent BMW 5-Series BMW 5-Series 2006 54.4 MPG Highway Percentage 68 percent BMW 5-Series BMW 5-Series 2006 15.8 MPG Highway Percentage 25 percent BMW 5-Series BMW 5-Series 2006 119.2 MPG Highway Percentage 20 percent BMW 5-Series BMW 5-Series 2006 30.2 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2006 47.3 MPG Highway Percentage 23 percent BMW 5-Series BMW 5-Series 2006 63.5 MPG Highway Percentage 31 percent BMW 5-Series BMW 5-Series 2006 47.0 MPG Highway Percentage 30 percent BMW 5-Series BMW 5-Series 2006 67.1 MPG Highway Percentage 75 percent BMW 5-Series BMW 5-Series 2006 52.0 MPG Highway Percentage 10 percent BMW 5-Series BMW 5-Series 2005 49.2 MPG Highway Percentage 55 percent BMW 5-Series BMW 5-Series 2004 43.0 MPG Highway Percentage 43 percent BMW 5-Series BMW 5-Series 2004 50.6 MPG Highway Percentage 70 percent BMW 5-Series BMW 5-Series 2004 64.2 MPG Highway Percentage 80 percent BMW 5-Series BMW 5-Series 2004 58.5 MPG Highway Percentage 0 percent BMW 5-Series BMW 5-Series 2004 52.0 MPG Highway Percentage 37 percent BMW 5-Series BMW 5-Series 2004 61.7 MPG Highway Percentage 15 percent BMW 5-Series BMW 5-Series 2004 9.8 MPG Highway Percentage 60 percent BMW 5-Series BMW 5-Series 2003 51.0 MPG Highway Percentage 80 percent BMW 5-Series BMW 5-Series 2003 49.4 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2003 51.7 MPG Highway Percentage 22 percent BMW 5-Series BMW 5-Series 2003 51.3 MPG Highway Percentage 34 percent BMW 5-Series BMW 5-Series 2003 62.4 MPG Highway Percentage 100 percent BMW 5-Series BMW 5-Series 2002 52.6 MPG Highway Percentage 63 percent BMW 5-Series BMW 5-Series 2002 40.0 MPG Highway Percentage 70 percent BMW 5-Series BMW 5-Series 2002 48.0 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2002 49.4 MPG Highway Percentage 20 percent BMW 5-Series BMW 5-Series 2002 42.1 MPG Highway Percentage 44 percent BMW 5-Series BMW 5-Series 2002 59.6 MPG Highway Percentage 65 percent BMW 5-Series BMW 5-Series 2002 65.4 MPG Highway Percentage 40 percent BMW 5-Series BMW 5-Series 2001 65.9 MPG Highway Percentage 90 percent BMW 5-Series BMW 5-Series 2001 37.6 MPG Highway Percentage 70 percent BMW 5-Series BMW 5-Series 2001 65.9 MPG Highway Percentage 78 percent BMW 5-Series BMW 5-Series 2001 39.3 MPG Highway Percentage 0 percent BMW 5-Series BMW 5-Series 2000 68.3 MPG Highway Percentage 100 percent BMW 5-Series BMW 5-Series 2000 27.3 MPG Highway Percentage 50 percent BMW 5-Series BMW 5-Series 2000 55.0 MPG Highway Percentage 45 percent BMW 5-Series BMW 5-Series 2000 44.7 MPG Highway Percentage 0 percent BMW 5-Series BMW 5-Series 2000 63.5 MPG Highway Percentage 55 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd km/L
2018 4dr Sedan turbocharged 335hp 3.0L I6
8-speed shiftable automatic AWD		 flat lead hvy 10 20 40 30 85 58.8  
2014 4dr Sedan turbocharged 443hp 4.4L V8
8-speed shiftable automatic RWD		 flat med hvy 3 0 85 13 60 50.6  
2014 4dr Sedan turbocharged 443hp 4.4L V8
8-speed shiftable automatic AWD		 flat v.lt none 0 0 5 95 75 68.2  
2014 4dr Sedan turbocharged 300hp 3.0L I6
8-speed shiftable automatic AWD		 flat v.lt light 10 30 10 50 100 8.7  
2011 4dr Sedan turbocharged 400hp 4.4L V8
6-speed manual RWD		 flat med light 20 30 30 20 70 43.4  
2011 4dr Sedan turbocharged 300hp 3.0L I6
8-speed shiftable automatic RWD		 mtns med none 15 8 8 70 155 15.5  
2011 4dr Sedan turbocharged 300hp 3.0L I6
6-speed manual RWD		 hills v.lt none 0 0 14 86 65 61.2  
Looking for a warranty? Get a quote.
2011 4dr Sedan turbocharged 181hp 2.0L I4 Diesel
8-speed shiftable automatic RWD		 flat light none 2 8 5 85 100 17.9  
2011 4dr Sedan 240-horsepower 3.0L I6
8-speed shiftable automatic RWD		 flat light light 7 23 12 58 71 57.8  
2010 4dr Wagon turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 hills light light 5 19 55 22 60 48.2  
2010 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic RWD		 flat med light 3 12 40 45 67 53.5  
2010 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 flat med hvy 5 15 23 58 70 53.0  
2010 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat light hvy 0 0 100 0 N/A 54.6  
2010 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat light none 5 5 10 80 80 10.5  
2009 4dr Wagon turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 flat med light 8 4 16 73 60 53.1  
2009 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 flat med light 0 6 36 58 65 60.0  
2009 4dr Sedan turbocharged 300hp 3.0L I6
6-speed manual AWD		 flat med none 0 50 35 15 65 44.1  
2009 4dr Sedan turbocharged 174hp 2.0L I4 Diesel
6-speed manual RWD		 flat light hvy 0 60 0 40 90 16.1  
2009 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med hvy 15 50 20 15 60 51.5  
2008 4dr Wagon turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 hills med hvy 5 0 35 60 68 48.1  
2008 4dr Wagon turbocharged 232hp 3.0L I6 Diesel
6-speed shiftable automatic RWD		 flat med hvy 15 50 10 25 85 84.7  
2008 4dr Wagon turbocharged 232hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 flat lead light 29 26 24 21 130 11.1  
2008 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic RWD		 flat light light 12 23 27 38 75 47.7  
2008 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 flat med none 5 16 15 63 70 53.3  
2008 4dr Sedan turbocharged 232hp 3.0L I6 Diesel
6-speed shiftable automatic AWD		 hills med light 10 20 30 40 130 12.0  
2008 4dr Sedan turbocharged 174hp 2.0L I4 Diesel
6-speed shiftable automatic RWD		 flat light light 3 0 2 95 125 16.8  
2008 4dr Sedan 500-horsepower 5.0L V10
7-speed automated manual RWD		 hills lead hvy 5 35 10 50 85 32.5  
2008 4dr Sedan 500-horsepower 5.0L V10
6-speed manual RWD		 flat lead light 0 5 0 95 75 35.3  
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat med light 5 11 18 66 82 50.3  
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed manual RWD		 flat light none 20 10 20 50 70 51.7  
2008 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat med light 7 24 9 60 74 60.4  
2008 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat light light 13 10 33 43 63 54.9  
2007 4dr Wagon 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med light 3 16 26 55 64 47.9  
2007 4dr Sedan 500-horsepower 5.0L V10
7-speed automated manual RWD		 flat med none 0 20 20 60 75 27.5  
2007 4dr Sedan 500-horsepower 5.0L V10
6-speed manual RWD		 flat med light 0 0 20 80 70 34.6  
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat lead hvy 20 20 5 55 70 44.5  
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed automated manual RWD		 flat med hvy 10 50 0 40 70 37.6  
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat light light 16 16 25 44 73 47.9  
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med light 16 8 37 40 69 54.8  
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed manual RWD		 flat med light 10 35 0 55 75 53.0  
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed automated manual RWD		 flat med light 10 11 50 31 65 53.0  
2007 4dr Sedan 215-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat med light 0 25 13 63 72 59.8  
2007 4dr Sedan 215-horsepower 3.0L I6
6-speed shiftable automatic AWD		 mtns light none 0 0 1 99 75 63.0  
2006 4dr Wagon 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med none 4 24 4 68 66 54.4  
2006 4dr Sedan turbocharged 229hp 3.0L I6 Diesel
6-speed shiftable automatic RWD		 hills lead light 5 10 60 25 110 15.8  
2006 4dr Sedan turbocharged 161hp 2.0L I4 Diesel
6-speed manual RWD		 hills lead light 10 60 10 20 95 119.2  
2006 4dr Sedan 500-horsepower 5.0L V10
7-speed automated manual RWD		 flat light light 5 32 13 50 83 30.2  
2006 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 flat med none 2 25 50 23 75 47.3  
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat med hvy 3 25 41 31 66 63.5  
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed manual AWD		 flat med light 0 70 0 30 70 47.0  
2006 4dr Sedan 215-horsepower 3.0L I6
6-speed shiftable automatic RWD		 hills light light 0 22 4 75 72 67.1  
2006 4dr Sedan 215-horsepower 3.0L I6
6-speed shiftable automatic AWD		 flat med light 10 0 80 10 85 52.0  
2005 4dr Sedan 325-horsepower 4.4L V8
6-speed automated manual RWD		 flat med light 3 23 20 55 70 49.2  
2004 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 flat lead light 5 18 35 43 73 43.0  
2004 4dr Sedan 325-horsepower 4.4L V8
6-speed automated manual RWD		 flat med light 0 20 10 70 60 50.6  
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed shiftable automatic RWD		 flat light none 20 0 0 80 65 64.2  
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed manual RWD		 flat med none 0 5 95 0 0 58.5  
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed automated manual RWD		 flat med none 10 49 5 37 75 52.0  
2004 4dr Sedan 184-horsepower 2.5L I6
6-speed shiftable automatic RWD		 flat med light 5 60 20 15 70 61.7  
2004 4dr Sedan 184-horsepower 2.5L I6
6-speed manual RWD		 flat med hvy 10 10 20 60 100 9.8  
2003 4dr Sedan 394-horsepower 4.9L V8
6-speed manual RWD		 flat med light 0 10 10 80 65 51.0  
2003 4dr Sedan 290-horsepower 4.4L V8
6-speed manual RWD		 flat med none 5 25 30 40 75 49.4  
2003 4dr Sedan 290-horsepower 4.4L V8
5-speed shiftable automatic RWD		 flat med hvy 33 12 33 22 60 51.7  
2003 4dr Sedan 225-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat light light 6 26 34 34 67 51.3  
2003 4dr Sedan 184-horsepower 2.5L I6
5-speed shiftable automatic RWD		 flat light hvy 0 0 0 100 75 62.4  
2002 4dr Wagon 184-horsepower 2.5L I6
5-speed shiftable automatic RWD		 hills med light 0 14 23 63 60 52.6  
2002 4dr Sedan 394-horsepower 4.9L V8
6-speed manual RWD		 flat lead light 5 5 20 70 75 40.0  
2002 4dr Sedan 290-horsepower 4.4L V8
6-speed manual RWD		 flat med light 10 0 40 50 75 48.0  
2002 4dr Sedan 290-horsepower 4.4L V8
5-speed shiftable automatic RWD		 flat med light 0 40 40 20 70 49.4  
2002 4dr Sedan 225-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat med hvy 17 29 11 44 87 42.1  
2002 4dr Sedan 225-horsepower 3.0L I6
5-speed manual RWD		 flat med hvy 3 13 20 65 65 59.6  
2002 4dr Sedan 184-horsepower 2.5L I6
5-speed manual RWD		 flat light hvy 11 37 13 40 63 65.4  
2001 4dr Wagon 184-horsepower 2.5L I6
5-speed manual RWD		 flat med light 2 3 5 90 60 65.9  
2001 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 mtns med hvy 15 15 0 70 65 37.6  
2001 4dr Sedan 225-horsepower 3.0L I6
5-speed shiftable automatic RWD		 flat light light 11 0 11 78 60 65.9  
2001 4dr Sedan 184-horsepower 2.5L I6
5-speed shiftable automatic RWD		 flat med hvy 25 50 25 0 0 39.3  
2000 4dr Wagon 193-horsepower 2.8L I6
4-speed automatic RWD		 flat light none 0 0 0 100 55 68.3  
2000 4dr Sedan 394-horsepower 4.9L V8
6-speed manual RWD		 flat lead light 10 30 10 50 80 27.3  
2000 4dr Sedan 282-horsepower 4.4L V8
6-speed manual RWD		 flat lead light 5 10 40 45 80 55.0  
2000 4dr Sedan 282-horsepower 4.4L V8
5-speed shiftable automatic RWD		 hills lead light 0 15 85 0 0 44.7  
2000 4dr Sedan 193-horsepower 2.8L I6
5-speed manual RWD		 flat med none 5 20 20 55 70 63.5  

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This page shows only averages. See all the BMW 5-Series fuel economy data.

Audi A6 / S6 / RS6 vs. BMW 5-Series Fuel Economy (km/L)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Audi A6 / S6 / RS6 and BMW 5-Series's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Audi models and BMW models.

What Our Members Are Saying about the Real Gas Mileage of the Audi A6 / S6 / RS6

Audi A6 / S6 / RS6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 It is @ least 4 mpg better hwy & city see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 It's hard to imagine such a powerful luxury car can get such great gas mileage. On a recent trip to Montreal I calculated my fuel economy to be somewhere in the 27mpg range....incredible! see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 better then 28 mpg on highway due to transmission gearing see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 Despite the performance of the A6 3.2 it delivers great mpg for such a large car. It excels on the open road. With cruise it is possible to achieve a range of 650+ miles on a tankful. see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 With the FSI and V6, I regularly see 27 mpg in city. And arround 30-32 mpg highway (no A/C on, and cruising at 80 mph). see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 21=22 mpg in cit/commute/highway driving -- pretty good for a large luxury car that weighs 4000+ pounds. see full Audi A6 / S6 / RS6 review
2004 4dr Sedan 220-horsepower 3.0L V6
6-speed shiftable CVT FWD		 Typically 22-24 in-town and 29-31 on the road. Excellent economy for car size and level of comfort. see full Audi A6 / S6 / RS6 review
Audi A6 / S6 / RS6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 Poor relative to power see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 this is not a car to be used as a city daily driver -- the best mpg you will get in all city driving is 12mpg see full Audi A6 / S6 / RS6 review
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 For a car that requires 91+ octane, it would be nice if it got better gas mileage in city driving (around 16-18 mpg). The mileage on the highway is much better (up to 26 mpg). see full Audi A6 / S6 / RS6 review
 

TrueDelta Reviews the Real Gas Mileage of the BMW 5-Series

BMW 5-Series Real Gas Mileage: Pros
YearComment
2014 The BMW 535d isn't the class's fuel economy champ. That title goes to the Mercedes-Benz E250 BlueTEC, with EPA ratings of 28 mpg in the city and 42 mpg on the highway (27/38 with AWD). But, considering that the BMW's engine has two more cylinders (for a total of six) and 60 more horsepower, it comes surprisingly close: 26/38 with rear-wheel-drive (as tested) and 26/37 with all-wheel-drive. Audi's similarly sized 3.0-liter turbocharged diesel, though 15 horses less powerful than BMW's, is less efficient in "city" driving, with EPA ratings of 24/38 (with mandatory AWD). In the real-world, the trip computer reports suggested an even larger BMW advantage, especially at lower speeds. My suburban averages with the 535d ranged from 34.6 to 47.2, with high 30s fairly easily achievable (if I avoided the temptation to bury the go-pedal). The Audi's suburban averages were stuck in the mid-30s, with a high (in fewer attempts) of 38.4. On the highway, the Audi managed a coupe mpg over 40 where the speed limit was 60, and a couple under 40 where the speed limit was 70. The rear-wheel-drive BMW virtually tied the all-wheel-drive Audi at high speeds, but achieved 53.8 mpg on one 65-mph freeway trip. This is incredible (yes, I'm wondering about the accuracy of the trip computer myself) for a sedan with the 535d's mass and performance. As with other BMW's, selecting the "eco pro" mode can substantially improve fuel efficiency. Engage this mode, and it becomes easy to drive a powerful BMW like a hypermiler would a Prius. Audi and Mercedes-Benz do not offer a similar mode. see full BMW 5-Series review
 

What Our Members Are Saying about the Real Gas Mileage of the BMW 5-Series

BMW 5-Series Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Sedan turbocharged 300hp 3.0L I6
6-speed shiftable automatic RWD		 The turbo allows the ability to extract very excellent fuel economy if driven conservatively, and yet deliver exceptional power when needed (or just desired). see full BMW 5-Series review
2008 4dr Sedan 230-horsepower 3.0L I6
6-speed shiftable automatic RWD		 I drive 500+ highway miles weekly. I needed a comforable ride with good fuel economy. I am averaging 30 mpg on the highway at 70+ MPH in Florida see full BMW 5-Series review
2007 4dr Sedan 215-horsepower 3.0L I6
6-speed manual RWD		 Much higher than expected. see full BMW 5-Series review
2007 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 21 mpg mixed city and highway, very good for car this size see full BMW 5-Series review
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 Fuel economy averaged 18.9 mpg in my day-to-day non-highway driving. That's a fair number for a solid AWD sedan of its proportions and weight. I once achieved 31.6 mpg on a 75 miles highway run, albeit owing to some judicious hyper-miling driving techniques. 'Normal' highway driving at 80 mph returned 25.6 mpg. Modern SUVs can achieve that today so I don't count fuel economy among the E60's selling points. I'd give it a 6 at best. see full BMW 5-Series review
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic RWD		 At this moment the computer shows 27.6 mpg for combo city/freeway/around town driving. True, it uses premium but that is excellent for a car this size and performance.[mpg is without using A/C] see full BMW 5-Series review
2006 4dr Wagon 255-horsepower 3.0L I6
6-speed shiftable automatic AWD		 very good for large AWD car see full BMW 5-Series review
2006 4dr Sedan 255-horsepower 3.0L I6
6-speed shiftable automatic RWD		 I am seeing 22mpg in the city, not bad for 255hp see full BMW 5-Series review
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed shiftable automatic RWD		 28 mpg highway - 20 mpg city. see full BMW 5-Series review
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed manual RWD		 Averaging 25mpg combined and 30mpg expressway...not too shabby for full-size luxury vehicle. see full BMW 5-Series review
BMW 5-Series Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Wagon turbocharged 300hp 3.0L I6
6-speed shiftable automatic AWD		 Their quoted miles per gallon far lower than the Audi, although the car is likely fasgter. see full BMW 5-Series review
2008 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 current gas prices. see full BMW 5-Series review
2007 4dr Sedan 360-horsepower 4.8L V8
6-speed shiftable automatic RWD		 19 MPG overall see full BMW 5-Series review
2005 4dr Sedan 325-horsepower 4.4L V8
6-speed shiftable automatic RWD		 V8 19 city/25 highway see full BMW 5-Series review
2004 4dr Sedan 225-horsepower 3.0L I6
6-speed automated manual RWD		 could be better for city driving and daily driver see full BMW 5-Series review
2003 4dr Sedan 225-horsepower 3.0L I6
5-speed shiftable automatic RWD		 Seems to guzzle gas in stop-and-go regime, even if I watch the consumption report as I drive. see full BMW 5-Series review
2002 4dr Sedan 225-horsepower 3.0L I6
5-speed manual RWD		 requires premium gas. see full BMW 5-Series review
2002 4dr Sedan 184-horsepower 2.5L I6
5-speed shiftable automatic RWD		 5 Series was terrific car but very poor on gas and used premium fuel. We knew about the mileage when purchased but this was one of the factors making us switch as we have 2 new drivers that would have kept this car driving more hours at a higher cost. see full BMW 5-Series review