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Mazda CX-7 vs. Mercedes-Benz S-Class Fuel Economy (L/100km)

Chart is based on 98 fuel economy reports for the Mazda CX-7 and 22 fuel economy reports for the Mercedes-Benz S-Class.

Mazda CX-7 L/100km

Mazda CX-7 Mazda CX-7 2011 15.2 MPG Highway Percentage 13 percent Mazda CX-7 Mazda CX-7 2011 10.0 MPG Highway Percentage 50 percent Mazda CX-7 Mazda CX-7 2010 12.3 MPG Highway Percentage 50 percent Mazda CX-7 Mazda CX-7 2010 9.0 MPG Highway Percentage 45 percent Mazda CX-7 Mazda CX-7 2009 10.6 MPG Highway Percentage 45 percent Mazda CX-7 Mazda CX-7 2009 13.8 MPG Highway Percentage 38 percent Mazda CX-7 Mazda CX-7 2008 12.0 MPG Highway Percentage 31 percent Mazda CX-7 Mazda CX-7 2008 14.5 MPG Highway Percentage 21 percent Mazda CX-7 Mazda CX-7 2007 11.7 MPG Highway Percentage 42 percent Mazda CX-7 Mazda CX-7 2007 13.0 MPG Highway Percentage 43 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 L/100km
2011 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 hills light none 10 43 33 13 110 15.2  
2011 4dr SUV 161-horsepower 2.5L I4
5-speed shiftable automatic FWD		 hills med none 0 15 35 50 75 10.0  
2010 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 hills light light 0 3 48 50 83 12.3  
2010 4dr SUV 161-horsepower 2.5L I4
5-speed shiftable automatic FWD		 flat med light 3 5 48 45 78 9.0  
2009 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 flat light light 5 7 43 45 65 10.6  
2009 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 flat med light 5 50 8 38 110 13.8  
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 flat light none 8 15 46 31 82 12.0  
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2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 flat med light 22 21 36 21 85 14.5  
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 flat light light 12 24 23 42 68 11.7  
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 flat med light 13 17 27 43 67 13.0  

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This page shows only averages. See all the Mazda CX-7 fuel economy data.

Mercedes-Benz S-Class L/100km

Mercedes-Benz S-Class Mercedes-Benz S-Class 2007 11.2 MPG Highway Percentage 45 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2007 9.4 MPG Highway Percentage 70 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2006 9.6 MPG Highway Percentage 98 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2006 10.0 MPG Highway Percentage 80 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2006 10.2 MPG Highway Percentage 85 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2004 12.6 MPG Highway Percentage 47 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2004 9.8 MPG Highway Percentage 80 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2003 13.3 MPG Highway Percentage 68 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2003 13.3 MPG Highway Percentage 71 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2002 12.3 MPG Highway Percentage 29 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2001 20.1 MPG Highway Percentage 0 percent Mercedes-Benz S-Class Mercedes-Benz S-Class 2000 10.1 MPG Highway Percentage 82 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 L/100km
2007 4dr Sedan, ext. 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 flat med none 5 15 35 45 62 11.2  
2007 4dr Sedan, ext. 382-horsepower 5.5L V8
7-speed shiftable automatic AWD		 flat light none 10 10 10 70 65 9.4  
2006 4dr Sedan, ext. 302-horsepower 5.0L V8
7-speed shiftable automatic RWD		 flat med hvy 1 1 0 98 78 9.6  
2006 4dr Sedan, ext. 302-horsepower 5.0L V8
5-speed shiftable automatic AWD		 flat light none 0 0 20 80 65 10.0  
2006 4dr Sedan, ext. 275-horsepower 4.3L V8
7-speed shiftable automatic RWD		 flat light hvy 0 15 0 85 60 10.2  
2004 4dr Sedan, ext. 302-horsepower 5.0L V8
5-speed shiftable automatic AWD		 flat med none 1 45 8 47 80 12.6  
2004 4dr Sedan, ext. 275-horsepower 4.3L V8
7-speed shiftable automatic RWD		 flat med hvy 0 2 18 80 75 9.8  
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2003 4dr Sedan, ext. turbocharged 493hp 5.5L V12
5-speed shiftable automatic RWD		 flat light light 7 11 15 68 108 13.3  
2003 4dr Sedan, ext. 275-horsepower 4.3L V8
5-speed shiftable automatic RWD		 flat med hvy 6 12 12 71 70 13.3  
2002 4dr Sedan, ext. 275-horsepower 4.3L V8
5-speed shiftable automatic RWD		 flat med hvy 13 6 54 29 68 12.3  
2001 4dr Sedan, ext. 302-horsepower 5.0L V8
5-speed shiftable automatic RWD		 flat med none 20 80 0 0 0 20.1  
2000 4dr Sedan, ext. 275-horsepower 4.3L V8
5-speed shiftable automatic RWD		 flat v.lt light 0 7 11 82 62 10.1  

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

Mazda CX-7 vs. Mercedes-Benz S-Class Fuel Economy (L/100km)

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 Mazda CX-7 and Mercedes-Benz S-Class's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mazda models and Mercedes-Benz models.

What Our Members Are Saying about the Real Gas Mileage of the Mazda CX-7

Mazda CX-7 Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUV 161-horsepower 2.5L I4
5-speed shiftable automatic FWD		 Traded in an F-150. CX-7 is not great but much better than a pick-up. Avg 22-28 mpg. see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 reasonable see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 bad fuel economy, I guess thats why 2006-2008 models do have a trip computer but the trip computer was not able. 2009 to present all have same trip computer that provides MPG,distance to empty and somewhat of an improved gas mileage. see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 Plenty of performance when needed yet 23 mpg on highway see full Mazda CX-7 review
Mazda CX-7 Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr SUV 161-horsepower 2.5L I4
5-speed shiftable automatic FWD		 Again adequate but could be better. see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 Low compared to other crossovers, due to turbo. HOwever, actual results have been higher than expected - 22/highway. (owner 8 months) see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic FWD		 Gas milage could be better. 19/22. see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 With european fuel prices you can drain your wallet refuelling this car. However when you compare with other having 260 HP it is still not so bad see full Mazda CX-7 review
2008 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 My Toyota Rav4 fuel economy was much better. Sometimes I have regrets getting 16MPG see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 The consumption is a bit to high but if you want power you must make some compromises. see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 Fuel economy not as good as many competitors in this class, combined with premium fuel requirements. see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 It is smaller yet gets the same gas mileage as the much larger and heavier Q7. see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 Averaged 15 MPG in the city. I would have expected closer to 20 MPG out of this vehicle. see full Mazda CX-7 review
2007 4dr SUV turbocharged 244hp 2.3L I4
6-speed shiftable automatic AWD		 Premium fuel, gas mileage not as good for a smaller engine. see full Mazda CX-7 review
 

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

Mercedes-Benz S-Class Real Gas Mileage: Pros
YearBody/PowertrainComment
2007 4dr Sedan, ext. 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 Since my driving is about 50-50 city and highway, I average about 20-21 mpg, using premium fuel. All highway is 29-30mpg and all city is 14-15mpg. see full Mercedes-Benz S-Class review
2007 0 While on long trips at 70-80mph I average 32mpg around town it never goes better than 24mpg. Easy on the pedal sure shows results but fully loaded the thing shifts like a two door sports. see full Mercedes-Benz S-Class review
Mercedes-Benz S-Class Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Sedan turbocharged 232hp 3.0L V6 Diesel
7-speed shiftable automatic RWD		 Very, very expensive see full Mercedes-Benz S-Class review
2007 4dr Sedan, ext. 382-horsepower 5.5L V8
7-speed shiftable automatic RWD		 Driving it in a lot of stop and go traffic it drinks gas. see full Mercedes-Benz S-Class review
2007 0 Fuel cost are a killer and servicing requires finding an allternative to the Mercedes Garage see full Mercedes-Benz S-Class review
2001 4dr Sedan, ext. 302-horsepower 5.0L V8
5-speed shiftable automatic RWD		 20l/100km but its still worth it see full Mercedes-Benz S-Class review