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Mercedes-Benz E-Class vs. Subaru Legacy MPG

Chart is based on 497 fuel economy reports for the Mercedes-Benz E-Class and 405 fuel economy reports for the Subaru Legacy.

Mercedes-Benz E-Class MPG

Mercedes-Benz E-Class Mercedes-Benz E-Class 2019 18.0 MPG Highway Percentage 2 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2015 27.9 MPG Highway Percentage 90 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2014 17.9 MPG Highway Percentage 75 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2014 39.0 MPG Highway Percentage 98 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2014 43.7 MPG Highway Percentage 73 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2014 25.9 MPG Highway Percentage 45 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2013 34.9 MPG Highway Percentage 83 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2013 20.6 MPG Highway Percentage 30 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2012 21.2 MPG Highway Percentage 20 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2012 21.0 MPG Highway Percentage 50 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2012 27.7 MPG Highway Percentage 55 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2011 37.9 MPG Highway Percentage 40 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2011 19.0 MPG Highway Percentage 60 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2011 22.8 MPG Highway Percentage 30 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2011 15.8 MPG Highway Percentage 0 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2011 23.3 MPG Highway Percentage 65 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2010 17.5 MPG Highway Percentage 42 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2010 22.8 MPG Highway Percentage 49 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2010 19.8 MPG Highway Percentage 51 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2009 29.0 MPG Highway Percentage 35 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2009 29.8 MPG Highway Percentage 85 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2009 32.0 MPG Highway Percentage 0 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2009 24.4 MPG Highway Percentage 55 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008.5 30.8 MPG Highway Percentage 45 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008 34.5 MPG Highway Percentage 66 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008 47.0 MPG Highway Percentage 94 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008 18.5 MPG Highway Percentage 38 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008 20.5 MPG Highway Percentage 61 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2008 20.6 MPG Highway Percentage 30 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2007 34.3 MPG Highway Percentage 65 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2007 19.1 MPG Highway Percentage 55 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2007 22.0 MPG Highway Percentage 50 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2007 19.7 MPG Highway Percentage 10 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2007 23.4 MPG Highway Percentage 53 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 19.0 MPG Highway Percentage 20 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 33.0 MPG Highway Percentage 51 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 16.7 MPG Highway Percentage 45 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 24.7 MPG Highway Percentage 57 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 21.3 MPG Highway Percentage 44 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2005 33.3 MPG Highway Percentage 55 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2005 19.0 MPG Highway Percentage 40 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2005 21.7 MPG Highway Percentage 50 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2005 22.0 MPG Highway Percentage 29 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2004 17.0 MPG Highway Percentage 50 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2004 19.1 MPG Highway Percentage 67 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2004 25.4 MPG Highway Percentage 50 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2003 22.9 MPG Highway Percentage 46 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2003 19.4 MPG Highway Percentage 19 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2002 22.6 MPG Highway Percentage 80 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2002 22.0 MPG Highway Percentage 31 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2002 24.0 MPG Highway Percentage 15 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2002 26.0 MPG Highway Percentage 75 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2001 19.7 MPG Highway Percentage 30 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2000 23.0 MPG Highway Percentage 85 percent Mercedes-Benz E-Class Mercedes-Benz E-Class 2000 27.0 MPG Highway Percentage 70 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 MPG
2019 2dr Convertible turbocharged 362hp 3.0L V6
9-speed shiftable automatic RWD
flat med hvy 0 98 0 2 80 18.0  
2015 4dr Sedan 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
mtns med light 0 5 5 90 75 27.9  
2014 4dr Wagon turbocharged 577hp 5.5L V8
7-speed shiftable automatic AWD
flat med light 1 4 20 75 65 17.9  
2014 4dr Sedan turbocharged 195hp 2.1L I4 Diesel
7-speed shiftable automatic RWD
hills light light 0 0 2 98 75 39.0  
2014 4dr Sedan turbocharged 195hp 2.1L I4 Diesel
7-speed shiftable automatic AWD
flat med light 10 8 10 73 75 43.7  
2014 4dr Sedan 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
hills med none 13 43 0 45 75 25.9  
2013 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
flat med hvy 0 10 7 83 84 34.9  
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2013 4dr Sedan 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
flat med none 10 30 30 30 70 20.6  
2012 4dr Wagon 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
flat light hvy 10 20 50 20 60 21.2  
2012 4dr Sedan turbocharged 402hp 4.7L V8
7-speed shiftable automatic AWD
flat med none 10 35 5 50 75 21.0  
2012 4dr Sedan 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
hills med light 15 18 12 55 73 27.7  
2011 4dr Wagon turbocharged 201hp 2.1L I4 Diesel
7-speed shiftable automatic RWD
flat light light 30 10 20 40 100 37.9  
2011 4dr Wagon 268-horsepower 3.5L V6
7-speed shiftable automatic AWD
flat light light 0 15 25 60 55 19.0  
2011 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD
flat light none 5 15 50 30 65 22.8  
2011 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
hills lead hvy 30 70 0 0 N/A 15.8  
2011 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic AWD
hills med light 5 21 10 65 64 23.3  
2010 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD
flat light light 7 42 10 42 83 17.5  
2010 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat med light 7 32 12 49 71 22.8  
2010 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic AWD
flat light hvy 4 13 31 51 63 19.8  
2009 4dr Wagon turbocharged 168hp 2.1L I4 Diesel
6-speed manual RWD
hills med light 10 25 30 35 150 29.0  
2009 4dr Sedan turbocharged 221hp 3.0L V6 Diesel
5-speed shiftable automatic AWD
flat light light 2 6 6 85 100 29.8  
2009 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
flat med light 10 80 10 0 N/A 32.0  
2009 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
hills med light 0 1 44 55 69 24.4  
2008.5 4dr Sedan turbocharged 221hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
flat light none 5 20 30 45 60 30.8  
2008 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
flat med light 0 19 15 66 74 34.5  
2008 4dr Sedan turbocharged 168hp 2.1L I4 Diesel
5-speed shiftable automatic RWD
hills light light 6 0 0 94 80 47.0  
2008 4dr Sedan 507-horsepower 6.2L V8
7-speed shiftable automatic RWD
flat med none 18 18 25 38 60 18.5  
2008 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD
flat med light 4 12 24 61 71 20.5  
2008 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat med light 10 30 30 30 75 20.6  
2007 4dr Sedan turbocharged 208hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
flat med light 5 8 22 65 71 34.3  
2007 4dr Sedan 507-horsepower 6.2L V8
7-speed shiftable automatic RWD
flat light light 21 13 11 55 73 19.1  
2007 4dr Sedan 382-horsepower 5.5L V8
7-speed shiftable automatic RWD
flat med none 25 25 0 50 70 22.0  
2007 4dr Sedan 382-horsepower 5.5L V8
5-speed shiftable automatic AWD
flat med none 0 10 80 10 65 19.7  
2007 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat med light 3 17 27 53 72 23.4  
2006 4dr Wagon 302-horsepower 5.0L V8
5-speed shiftable automatic AWD
hills light light 10 50 20 20 60 19.0  
2006 4dr Sedan turbocharged 201hp 3.2L I6 Diesel
5-speed shiftable automatic RWD
flat light light 6 15 28 51 66 33.0  
2006 4dr Sedan 302-horsepower 5.0L V8
5-speed shiftable automatic AWD
flat med none 5 10 40 45 70 16.7  
2006 4dr Sedan 268-horsepower 3.5L V6
7-speed shiftable automatic RWD
flat light light 13 11 20 57 67 24.7  
2006 4dr Sedan 268-horsepower 3.5L V6
5-speed shiftable automatic AWD
flat med light 38 12 6 44 66 21.3  
2005 4dr Sedan turbocharged 201hp 3.2L I6 Diesel
5-speed shiftable automatic RWD
flat med light 5 11 29 55 71 33.3  
2005 4dr Sedan supercharged 469hp 5.4L V8
5-speed shiftable automatic RWD
flat light none 30 30 0 40 75 19.0  
2005 4dr Sedan 302-horsepower 5.0L V8
7-speed shiftable automatic RWD
flat med light 18 17 15 50 75 21.7  
2005 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic AWD
flat light none 21 23 27 29 70 22.0  
2004 4dr Wagon 302-horsepower 5.0L V8
5-speed shiftable automatic AWD
flat med light 10 15 25 50 70 17.0  
2004 4dr Sedan supercharged 469hp 5.4L V8
5-speed shiftable automatic RWD
flat med hvy 11 15 7 67 77 19.1  
2004 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic RWD
hills med hvy 5 40 5 50 75 25.4  
2003 4dr Sedan 302-horsepower 5.0L V8
5-speed shiftable automatic RWD
flat med hvy 11 12 31 46 78 22.9  
2003 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic RWD
flat light light 20 17 44 19 67 19.4  
2002 4dr Sedan 275-horsepower 4.3L V8
5-speed shiftable automatic RWD
flat light hvy 0 20 0 80 70 22.6  
2002 4dr Sedan 275-horsepower 4.3L V8
5-speed shiftable automatic AWD
flat lead none 21 23 25 31 70 22.0  
2002 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic RWD
hills light hvy 5 25 55 15 60 24.0  
2002 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic AWD
flat med hvy 0 0 25 75 63 26.0  
2001 4dr Wagon 221-horsepower 3.2L V6
5-speed shiftable automatic AWD
hills med none 5 25 40 30 70 19.7  
2000 4dr Sedan 275-horsepower 4.3L V8
5-speed shiftable automatic RWD
flat med none 0 5 10 85 60 23.0  
2000 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic RWD
flat med none 15 10 5 70 75 27.0  

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Subaru Legacy MPG

Subaru Legacy Subaru Legacy 2017 32.3 MPG Highway Percentage 90 percent Subaru Legacy Subaru Legacy 2016 30.0 MPG Highway Percentage 50 percent Subaru Legacy Subaru Legacy 2015 31.0 MPG Highway Percentage 77 percent Subaru Legacy Subaru Legacy 2013 24.4 MPG Highway Percentage 47 percent Subaru Legacy Subaru Legacy 2013 28.2 MPG Highway Percentage 41 percent Subaru Legacy Subaru Legacy 2012 32.0 MPG Highway Percentage 88 percent Subaru Legacy Subaru Legacy 2012 25.0 MPG Highway Percentage 35 percent Subaru Legacy Subaru Legacy 2011 22.0 MPG Highway Percentage 43 percent Subaru Legacy Subaru Legacy 2011 21.0 MPG Highway Percentage 15 percent Subaru Legacy Subaru Legacy 2011 27.0 MPG Highway Percentage 43 percent Subaru Legacy Subaru Legacy 2011 25.0 MPG Highway Percentage 10 percent Subaru Legacy Subaru Legacy 2010 23.9 MPG Highway Percentage 52 percent Subaru Legacy Subaru Legacy 2010 26.5 MPG Highway Percentage 74 percent Subaru Legacy Subaru Legacy 2010 28.5 MPG Highway Percentage 67 percent Subaru Legacy Subaru Legacy 2010 21.4 MPG Highway Percentage 15 percent Subaru Legacy Subaru Legacy 2009 39.4 MPG Highway Percentage 85 percent Subaru Legacy Subaru Legacy 2009 24.9 MPG Highway Percentage 45 percent Subaru Legacy Subaru Legacy 2009 23.7 MPG Highway Percentage 57 percent Subaru Legacy Subaru Legacy 2009 20.4 MPG Highway Percentage 22 percent Subaru Legacy Subaru Legacy 2009 25.5 MPG Highway Percentage 46 percent Subaru Legacy Subaru Legacy 2008.5 18.4 MPG Highway Percentage 10 percent Subaru Legacy Subaru Legacy 2008 20.4 MPG Highway Percentage 30 percent Subaru Legacy Subaru Legacy 2008 27.1 MPG Highway Percentage 60 percent Subaru Legacy Subaru Legacy 2008 23.4 MPG Highway Percentage 36 percent Subaru Legacy Subaru Legacy 2008 23.4 MPG Highway Percentage 57 percent Subaru Legacy Subaru Legacy 2008 26.9 MPG Highway Percentage 81 percent Subaru Legacy Subaru Legacy 2008 27.8 MPG Highway Percentage 65 percent Subaru Legacy Subaru Legacy 2008 24.9 MPG Highway Percentage 40 percent Subaru Legacy Subaru Legacy 2007 24.6 MPG Highway Percentage 88 percent Subaru Legacy Subaru Legacy 2007 21.3 MPG Highway Percentage 62 percent Subaru Legacy Subaru Legacy 2007 24.6 MPG Highway Percentage 26 percent Subaru Legacy Subaru Legacy 2007 26.4 MPG Highway Percentage 40 percent Subaru Legacy Subaru Legacy 2007 29.5 MPG Highway Percentage 85 percent Subaru Legacy Subaru Legacy 2006 21.1 MPG Highway Percentage 63 percent Subaru Legacy Subaru Legacy 2006 28.4 MPG Highway Percentage 80 percent Subaru Legacy Subaru Legacy 2006 27.6 MPG Highway Percentage 62 percent Subaru Legacy Subaru Legacy 2006 22.4 MPG Highway Percentage 48 percent Subaru Legacy Subaru Legacy 2006 29.9 MPG Highway Percentage 90 percent Subaru Legacy Subaru Legacy 2006 33.0 MPG Highway Percentage 70 percent Subaru Legacy Subaru Legacy 2005 21.8 MPG Highway Percentage 44 percent Subaru Legacy Subaru Legacy 2005 21.8 MPG Highway Percentage 42 percent Subaru Legacy Subaru Legacy 2005 27.1 MPG Highway Percentage 65 percent Subaru Legacy Subaru Legacy 2005 28.6 MPG Highway Percentage 58 percent Subaru Legacy Subaru Legacy 2005 20.3 MPG Highway Percentage 43 percent Subaru Legacy Subaru Legacy 2005 22.2 MPG Highway Percentage 63 percent Subaru Legacy Subaru Legacy 2005 25.6 MPG Highway Percentage 20 percent Subaru Legacy Subaru Legacy 2005 26.1 MPG Highway Percentage 45 percent Subaru Legacy Subaru Legacy 2004 29.0 MPG Highway Percentage 55 percent Subaru Legacy Subaru Legacy 2003 19.8 MPG Highway Percentage 58 percent Subaru Legacy Subaru Legacy 2003 20.6 MPG Highway Percentage 7 percent Subaru Legacy Subaru Legacy 2003 28.5 MPG Highway Percentage 73 percent Subaru Legacy Subaru Legacy 2003 21.1 MPG Highway Percentage 63 percent Subaru Legacy Subaru Legacy 2002 25.5 MPG Highway Percentage 30 percent Subaru Legacy Subaru Legacy 2002 17.0 MPG Highway Percentage 20 percent Subaru Legacy Subaru Legacy 2002 19.6 MPG Highway Percentage 20 percent Subaru Legacy Subaru Legacy 2001 47.8 MPG Highway Percentage 40 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 MPG
2017 4dr Sedan 175-horsepower 2.5L H4
6-speed shiftable CVT AWD
flat light none 10 0 0 90 75 32.3  
2016 4dr Sedan 175-horsepower 2.5L H4
6-speed shiftable CVT AWD
hills light light 5 5 40 50 65 30.0  
2015 4dr Sedan 175-horsepower 2.5L H4
6-speed shiftable CVT AWD
flat light light 0 23 0 77 66 31.0  
2013 4dr Sedan 256-horsepower 3.6L H6
5-speed shiftable automatic AWD
hills light hvy 0 25 28 47 64 24.4  
2013 4dr Sedan 173-horsepower 2.5L H4
6-speed shiftable CVT AWD
flat med hvy 1 47 12 41 62 28.2  
2012 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
hills med light 0 7 6 88 70 32.0  
2012 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
flat med none 0 15 50 35 63 25.0  
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2011 4dr Sedan turbocharged 265hp 2.5L H4
6-speed manual AWD
hills lead light 5 13 40 43 95 22.0  
2011 4dr Sedan 256-horsepower 3.6L H6
5-speed shiftable automatic AWD
flat med none 0 10 75 15 70 21.0  
2011 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
flat light light 8 13 36 43 68 27.0  
2011 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
hills light none 0 90 0 10 65 25.0  
2010 4dr Sedan turbocharged 265hp 2.5L H4
6-speed manual AWD
flat med light 6 13 29 52 69 23.9  
2010 4dr Sedan 256-horsepower 3.6L H6
5-speed shiftable automatic AWD
flat med light 5 6 15 74 75 26.5  
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
flat light light 7 16 10 67 67 28.5  
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
flat med none 5 60 20 15 100 21.4  
2009 4dr Wagon turbocharged 148hp 2.0L H4 Diesel
5-speed manual AWD
flat med none 0 5 10 85 120 39.4  
2009 4dr Sedan turbocharged 243hp 2.5L H4
6-speed manual AWD
hills med none 8 15 33 45 70 24.9  
2009 4dr Sedan turbocharged 243hp 2.5L H4
5-speed shiftable automatic AWD
flat med light 3 23 17 57 71 23.7  
2009 4dr Sedan 245-horsepower 3.0L H6
5-speed shiftable automatic AWD
hills med none 2 18 58 22 70 20.4  
2009 4dr Sedan 170-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat light none 2 32 19 46 61 25.5  
2008.5 4dr Sedan turbocharged 243hp 2.5L H4
5-speed shiftable automatic AWD
flat med light 20 70 0 10 120 18.4  
2008 4dr Wagon 170-horsepower 2.5L H4
5-speed manual AWD
flat light none 0 50 20 30 100 20.4  
2008 4dr Sedan turbocharged 243hp 2.5L H4
6-speed manual AWD
flat med light 10 13 18 60 65 27.1  
2008 4dr Sedan turbocharged 243hp 2.5L H4
5-speed shiftable automatic AWD
flat light none 2 18 44 36 104 23.4  
2008 4dr Sedan turbocharged 243hp 2.5L H4
5-speed manual AWD
flat med none 5 7 31 57 72 23.4  
2008 4dr Sedan 245-horsepower 3.0L H6
5-speed shiftable automatic AWD
flat v.lt light 4 7 8 81 61 26.9  
2008 4dr Sedan 170-horsepower 2.5L H4
5-speed manual AWD
flat lead none 5 15 15 65 75 27.8  
2008 4dr Sedan 170-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat med light 7 16 37 40 68 24.9  
2007 4dr Wagon turbocharged 243hp 2.5L H4
5-speed shiftable automatic AWD
hills med light 0 10 2 88 97 24.6  
2007 4dr Sedan turbocharged 243hp 2.5L H4
6-speed manual AWD
flat med none 16 16 5 62 75 21.3  
2007 4dr Sedan turbocharged 243hp 2.5L H4
5-speed manual AWD
hills med light 48 1 24 26 73 24.6  
2007 4dr Sedan 175-horsepower 2.5L H4
5-speed manual AWD
flat light light 20 20 20 40 65 26.4  
2007 4dr Sedan 175-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat med light 2 8 4 85 72 29.5  
2006 4dr Wagon turbocharged 250hp 2.5L H4
5-speed shiftable automatic AWD
hills med none 8 10 20 63 73 21.1  
2006 4dr Wagon 175-horsepower 2.5L H4
5-speed manual AWD
flat light light 3 7 10 80 103 28.4  
2006 4dr Wagon 175-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat med light 1 13 24 62 71 27.6  
2006 4dr Sedan turbocharged 250hp 2.5L H4
5-speed manual AWD
hills lead light 3 18 32 48 64 22.4  
2006 4dr Sedan 175-horsepower 2.5L H4
5-speed manual AWD
flat light light 3 3 3 90 87 29.9  
2006 4dr Sedan 175-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat light hvy 0 10 20 70 50 33.0  
2005 4dr Wagon turbocharged 250hp 2.5L H4
5-speed shiftable automatic AWD
flat med none 23 18 14 44 70 21.8  
2005 4dr Wagon turbocharged 250hp 2.5L H4
5-speed manual AWD
flat med light 7 35 16 42 72 21.8  
2005 4dr Wagon 168-horsepower 2.5L H4
5-speed manual AWD
hills v.lt none 8 9 19 65 57 27.1  
2005 4dr Wagon 168-horsepower 2.5L H4
4-speed shiftable automatic AWD
hills med light 5 38 0 58 88 28.6  
2005 4dr Sedan turbocharged 250hp 2.5L H4
5-speed shiftable automatic AWD
flat lead light 17 25 15 43 79 20.3  
2005 4dr Sedan turbocharged 250hp 2.5L H4
5-speed manual AWD
flat med none 7 9 21 63 75 22.2  
2005 4dr Sedan 168-horsepower 2.5L H4
5-speed manual AWD
flat v.lt none 10 50 20 20 100 25.6  
2005 4dr Sedan 168-horsepower 2.5L H4
4-speed shiftable automatic AWD
flat med light 9 26 20 45 72 26.1  
2004 4dr Sedan 165-horsepower 2.5L H4
5-speed manual AWD
flat med light 0 15 30 55 60 29.0  
2003 4dr Wagon 165-horsepower 2.5L H4
5-speed manual AWD
flat med none 0 18 23 58 102 19.8  
2003 4dr Wagon 165-horsepower 2.5L H4
4-speed automatic AWD
flat lead light 0 30 63 7 60 20.6  
2003 4dr Sedan 165-horsepower 2.5L H4
5-speed manual AWD
flat med light 0 10 18 73 58 28.5  
2003 4dr Sedan 165-horsepower 2.5L H4
4-speed automatic AWD
flat med light 5 25 8 63 65 21.1  
2002 4dr Wagon 165-horsepower 2.5L H4
5-speed manual AWD
hills lead light 5 40 25 30 90 25.5  
2002 4dr Wagon 165-horsepower 2.5L H4
4-speed automatic AWD
hills light none 10 50 20 20 55 17.0  
2002 4dr Sedan 165-horsepower 2.5L H4
4-speed automatic AWD
flat med none 0 80 0 20 90 19.6  
2001 4dr Sedan 165-horsepower 2.5L H4
4-speed automatic AWD
flat v.lt hvy 0 0 60 40 70 47.8  

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This page shows only averages. See all the Subaru Legacy fuel economy data.

Mercedes-Benz E-Class vs. Subaru Legacy MPG

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 Mercedes-Benz E-Class and Subaru Legacy's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Sedans, Wagons, Coupes, and Convertibles.
See TrueDelta's information for all Mercedes-Benz models and Subaru models.

TrueDelta Reviews the Real Gas Mileage of the Mercedes-Benz E-Class

Mercedes-Benz E-Class Real Gas Mileage: Pros
YearComment
2014 The latest diesels tend to be much smoother, quieter, and more powerful than those of just a few years ago. But people still don't buy them for their smoothness, quietness, or quickness. Gas engines maintain a lead in these areas. People buy diesels for fuel economy, and here the Mercedes-Benz E250 BlueTEC excels. Its EPA numbers are best-in-class: 28 mpg city and 42 mpg highway with rear-wheel-drive (RWD) and 27/38 with all-wheel-drive (AWD). Even in E400 Hybrid form the gasoline V6 in the E-Class manages only 24/30. The Audi A6 TDI, offered only with AWD, scores significantly lower than the E250 in city driving: 24/38. The BMW 535d splits the difference in city driving, but runs with the Audi on the highway: 26/38 with RWD and 26/37 with AWD. So, based on the EPA numbers, the Mercedes has a significant fuel economy advantage, especially on the highway. Combine the EPA figures with a 21 gallon fuel tank, and the E250 BlueTEC can cover up to 900 miles between fill-ups. (This is especially attractive when you consider the sliminess of diesel fuel. Even much more than with gas, which largely evaporates when not contained, you do not want to spill any diesel on you or your clothing.) Switching to the real-world numbers reported by the cars' trip computers, the Mercedes (tested with AWD) retains a clear edge over the Audi on the highway, where the trip computers reported 45 and 38, respectively. In suburban driving with a light right foot the results were closer, about 40 to 37. I did test the Mercedes in the Bay Area of California, rather than back home in Michigan. On my usual suburban route it probably would have managed a few more miles per gallon. Also add two-to-three mpg for RWD rather than AWD. Most of my driving in the E250 was done along the scenic California coast, where a leisurely drive with infrequent stops but plentiful hilly curves netted 37 mpg on the way south and 41 on the return. Quite good for a fairly heavy all-wheel-drive luxury sedan--but the Audi (based on similar driving in an A7 TDI) would have been close. The real challenge comes from BMW. In my suburban driving the 535d's trip computer reported from 37 to 47, with low 40s typical. On one highway drive it reported an astounding 53.8 (but on another a mere 38). The tested 535d was RWD. Even so, if both trip computers were similarly accurate the BMW could be about as efficient as the Mercedes in real-world driving, while being considerably more powerful. Also, the 535d isn't the only BMW diesel sedan available in North America. If you can live with less interior space and less power, the Bavarians also offer the 328d (compared to the E250 here). The much lighter, four-cylinder car achieves EPA ratings of 32/45 with RWD and 31/43 with AWD, suggesting a clear advantage in city and suburban driving if not on the highway. see full Mercedes-Benz E-Class review
 

What Our Members Are Saying about the Real Gas Mileage of the Mercedes-Benz E-Class

Mercedes-Benz E-Class Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Wagon 302-horsepower 3.5L V6
7-speed shiftable automatic AWD
Much better gas mileage than a crossover. see full Mercedes-Benz E-Class review
2009 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
I am getting 35 MPG in city driving. see full Mercedes-Benz E-Class review
2009 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
I have been averaging 26 MPG (indicated) in mixed suburban and highway driving, which I think is pretty good. see full Mercedes-Benz E-Class review
2008 4dr Sedan turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic RWD
Diesel delivers 40+ MPG at reasonable (70 mpg) highway speed, around 29 mpg around town. Diesel is quiet and powerful. Acceleration is awesome. Average 575 miles per tank. see full Mercedes-Benz E-Class review
2006 4dr Sedan turbocharged 201hp 3.2L I6 Diesel
5-speed shiftable automatic RWD
Best large traditional vechicle with diesel dependablty and mileage. see full Mercedes-Benz E-Class review
2005 4dr Sedan turbocharged 201hp 3.2L I6 Diesel
5-speed shiftable automatic RWD
I get 35 MPG at 70 MPH. This is hard to beat with any hybrid or gas engine see full Mercedes-Benz E-Class review
2005 4dr Sedan turbocharged 201hp 3.2L I6 Diesel
5-speed shiftable automatic RWD
Fuel cost now down to $2,33 a gallon, not too far from regular gas.This brings cost per mile way down. see full Mercedes-Benz E-Class review
2004 4dr Sedan 221-horsepower 3.2L V6
5-speed shiftable automatic RWD
anywhere from 25 - 30 mpg average. Great for a car this size. see full Mercedes-Benz E-Class review
2003 4dr Sedan 302-horsepower 5.0L V8
5-speed shiftable automatic RWD
25 mpg consistant on the highway see full Mercedes-Benz E-Class review
Mercedes-Benz E-Class Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 268-horsepower 3.5L V6
5-speed shiftable automatic AWD
The 4matic full time all wheel drive means the absolute best of 100% highway cruising only gave me 27 MPG. In the city I usually average under 15 MPG. see full Mercedes-Benz E-Class review
2007 4dr Sedan 268-horsepower 3.5L V6
5-speed shiftable automatic AWD
we get about 25 mpg with the 268 hp V6 4 matic on the road . Maybe 16-17 in town . see full Mercedes-Benz E-Class review
2006 4dr Sedan 268-horsepower 3.5L V6
5-speed shiftable automatic AWD
I average 16mpg around town. Not good. see full Mercedes-Benz E-Class review
2005 4dr Sedan supercharged 469hp 5.4L V8
5-speed shiftable automatic RWD
Average 17 MPG. 10 MPG when having fun! see full Mercedes-Benz E-Class review
2004 4dr Sedan supercharged 469hp 5.4L V8
5-speed shiftable automatic RWD
While my AMG was an iron beast something is wrong when so many gas station attendants know you on a first name basis. With the cost of premium fuel and an average of 14 mpg it was time to say goodbye. see full Mercedes-Benz E-Class review
2003 4dr Sedan 302-horsepower 5.0L V8
5-speed shiftable automatic RWD
E500 is very bad on gas see full Mercedes-Benz E-Class review
 

What Our Members Are Saying about the Real Gas Mileage of the Subaru Legacy

Subaru Legacy Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr Sedan 256-horsepower 3.6L H6
5-speed shiftable automatic AWD
The downside of the H6 is not great gas mileage, but for what you are getting, it is not bad. On the highway with cruise control have managed to get about 30 mpg. In a mix of city and highway it gets 23 mpg. In city only it gets 18 mpg. Again, for AWD not bad, but not great. Want better gas mileage, get the H4 engine. see full Subaru Legacy review
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
With the CVT transmission, rpms stay low and there is no shifting saving on fuel. see full Subaru Legacy review
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed shiftable CVT AWD
Great mileage for an AWD car see full Subaru Legacy review
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
I average 43mpg in a little over half highway driving. I get 55mpg on the highway and about 35mpg in city driving. This is very impressive considering this car's performance. see full Subaru Legacy review
2006 4dr Wagon 175-horsepower 2.5L H4
4-speed shiftable automatic AWD
Better than expected especially for a heavy AWD wagon. see full Subaru Legacy review
2005 4dr Sedan 168-horsepower 2.5L H4
5-speed manual AWD
My driving styles provides better than stated fuel econcomy. see full Subaru Legacy review
2005 4dr Wagon 168-horsepower 2.5L H4
5-speed manual AWD
31 hwy, 22 city see full Subaru Legacy review
2005 4dr Sedan 168-horsepower 2.5L H4
4-speed shiftable automatic AWD
Good fuel management. 20-23 Mpg city / 25-29 highway. see full Subaru Legacy review
Subaru Legacy Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Sedan 170-horsepower 2.5L H4
6-speed manual AWD
A bit thirstier than I had hoped - but the AWD probably has a lot to do with that. see full Subaru Legacy review
2009 4dr Sedan 170-horsepower 2.5L H4
4-speed shiftable automatic AWD
The fuel economy with a 4 cylinder 170 hp engine is pretty disappointing at 22-23 mpg. The AWD system is responsible for some of the loss but I also drive an AWD Acura TL SH-AWD with a 6 cylinder 305 hp engine that is only marginally worse at 18-19 mpg. see full Subaru Legacy review
2008 4dr Sedan 245-horsepower 3.0L H6
5-speed shiftable automatic AWD
I do not dislike the fuel econ, its AWD and I knew that going into the purchase, after you walk away from a totaled vehicle, safety becomes the prioroty over fuel econ. Have been able to get 32mpg out of both vehicles with smart driving see full Subaru Legacy review
2008 4dr Sedan turbocharged 243hp 2.5L H4
5-speed shiftable automatic AWD
heavier concumption due to awd and power see full Subaru Legacy review
2007 4dr Sedan turbocharged 243hp 2.5L H4
5-speed manual AWD
Room for improvement without driving below the speed limit. see full Subaru Legacy review
2006 4dr Sedan turbocharged 250hp 2.5L H4
5-speed manual AWD
With a 250 hp engine and AWD, I noticed fuel economy in the high teens to low 20s. see full Subaru Legacy review
2005 4dr Wagon turbocharged 250hp 2.5L H4
5-speed manual AWD
poor gas mileage for its size. getting about 18 mpg average in mixed driving. the car also requires 91+ octane. see full Subaru Legacy review
2005 4dr Sedan 168-horsepower 2.5L H4
4-speed shiftable automatic AWD
AWD system is a plus, overall, but fuel economy suffers. see full Subaru Legacy review
2005 4dr Sedan turbocharged 250hp 2.5L H4
5-speed manual AWD
In town gas mileage is about 20MPG. Highway can be as high as 28MPG but that is rare. see full Subaru Legacy review
2003 4dr Wagon 165-horsepower 2.5L H4
4-speed automatic AWD
Only get around 23mpg on average see full Subaru Legacy review