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Mercedes-Benz SL vs. Audi allroad MPG

Chart is based on 8 fuel economy reports for the Mercedes-Benz SL and 26 fuel economy reports for the Audi allroad.

Mercedes-Benz SL MPG

Mercedes-Benz SL Mercedes-Benz SL 2013 23.4 MPG Highway Percentage 48 percent Mercedes-Benz SL Mercedes-Benz SL 2007 21.0 MPG Highway Percentage 30 percent Mercedes-Benz SL Mercedes-Benz SL 2006 18.0 MPG Highway Percentage 5 percent Mercedes-Benz SL Mercedes-Benz SL 2000 19.1 MPG Highway Percentage 35 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
2013 2dr Hardtop conv. turbocharged 429hp 4.7L V8
7-speed shiftable automatic RWD		 flat light hvy 6 9 37 48 75 23.4  
2007 2dr Hardtop conv. 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 hills light none 10 10 50 30 70 21.0  
2006 2dr Hardtop conv. 302-horsepower 5.0L V8
7-speed shiftable automatic RWD		 flat med none 0 5 90 5 60 18.0  
2000 2dr Hardtop conv. 302-horsepower 5.0L V8
5-speed automatic RWD		 flat med none 15 20 30 35 60 19.1  

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This page shows only averages. See all the Mercedes-Benz SL fuel economy data.

Audi allroad MPG

Audi allroad Audi allroad 2005 19.4 MPG Highway Percentage 70 percent Audi allroad Audi allroad 2005 19.3 MPG Highway Percentage 40 percent Audi allroad Audi allroad 2005 17.8 MPG Highway Percentage 33 percent Audi allroad Audi allroad 2004 18.6 MPG Highway Percentage 29 percent Audi allroad Audi allroad 2003 18.7 MPG Highway Percentage 24 percent Audi allroad Audi allroad 2002 19.6 MPG Highway Percentage 49 percent Audi allroad Audi allroad 2002 20.6 MPG Highway Percentage 83 percent Audi allroad Audi allroad 2001 18.6 MPG Highway Percentage 60 percent Audi allroad Audi allroad 2001 17.1 MPG Highway Percentage 83 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
2005 4dr Wagon turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat light light 0 15 15 70 75 19.4  
2005 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 hills med light 10 30 20 40 75 19.3  
2005 4dr Wagon 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 hills med light 10 33 25 33 68 17.8  
2004 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med none 11 27 33 29 67 18.6  
2003 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat light light 0 7 69 24 75 18.7  
2002 4dr Wagon turbocharged 250hp 2.7L V6
6-speed manual AWD		 hills med light 4 10 38 49 73 19.6  
2002 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 hills med light 0 5 13 83 70 20.6  
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2001 4dr Wagon turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat light none 10 10 20 60 65 18.6  
2001 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat lead none 1 12 4 83 112 17.1  

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This page shows only averages. See all the Audi allroad fuel economy data.

Mercedes-Benz SL vs. Audi allroad 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 SL and Audi allroad'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.

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

Mercedes-Benz SL Real Gas Mileage: Pros
YearBody/PowertrainComment
2006 2dr Hardtop conv. supercharged 493hp 5.4L V8
5-speed shiftable automatic RWD		 Awful! Big V-8 gets approximately 14 mpg, if I'm lucky! see full Mercedes-Benz SL review
Mercedes-Benz SL Real Gas Mileage: Cons
YearBody/PowertrainComment
2002 2dr Hardtop conv. 302-horsepower 5.0L V8
5-speed automatic RWD		 Not great. I averaged about 16mpg in around town driving, about 22 on the freeways. Best mileage observed was in Wyoming, 24.5, coming downhill eastbound from the Grand Tetons. that said, people shouldn't buy this car expecting a Miata, in any way other than Two Doors and a Convertible Top. see full Mercedes-Benz SL review
 

What Our Members Are Saying about the Real Gas Mileage of the Audi allroad

Audi allroad Real Gas Mileage: Cons
YearBody/PowertrainComment
2004 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 I average only 19.3 mpg between city and highway...and I have a fairly light foot. see full Audi allroad review