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Land Rover LR4 vs. Mercedes-Benz R-Class Fuel Economy (g/100m)

Chart is based on 26 fuel economy reports for the Land Rover LR4 and 37 fuel economy reports for the Mercedes-Benz R-Class.

Land Rover LR4 g/100m

Land Rover LR4 Land Rover LR4 2011 6.6 MPG Highway Percentage 36 percent Land Rover LR4 Land Rover LR4 2010 6.6 MPG Highway Percentage 44 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 g/100m
2011 4dr SUV 375-horsepower 5.0L V8
6-speed shiftable automatic AWD w/low range		 flat med light 14 20 30 36 71 6.6  
2010 4dr SUV 375-horsepower 5.0L V8
6-speed shiftable automatic AWD w/low range		 flat med light 11 35 11 44 68 6.6  

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This page shows only averages. See all the Land Rover LR4 fuel economy data.

Mercedes-Benz R-Class g/100m

Mercedes-Benz R-Class Mercedes-Benz R-Class 2010 4.2 MPG Highway Percentage 40 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2008 4.9 MPG Highway Percentage 55 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2008 5.0 MPG Highway Percentage 44 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2007 9.4 MPG Highway Percentage 45 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2007 6.3 MPG Highway Percentage 26 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2006 6.7 MPG Highway Percentage 19 percent Mercedes-Benz R-Class Mercedes-Benz R-Class 2006 5.1 MPG Highway Percentage 48 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 g/100m
2010 4dr SUV turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 flat med hvy 10 15 35 40 75 4.2  
2008 4dr SUV turbocharged 215hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 hills med light 0 0 45 55 71 4.9  
2008 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat med light 2 34 21 44 74 5.0  
2007 4dr SUV turbocharged 215hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 flat light light 3 24 27 45 83 9.4  
2007 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat light none 13 23 38 26 65 6.3  
2006 4dr SUV 302-horsepower 5.0L V8
7-speed shiftable automatic AWD		 flat med none 23 40 18 19 70 6.7  
2006 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 flat med light 6 22 24 48 68 5.1  

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

Land Rover LR4 vs. Mercedes-Benz R-Class Fuel Economy (g/100m)

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 Land Rover LR4 and Mercedes-Benz R-Class's where a car was driven. So you can get an idea of their real-world g/100m based on how and where you drive a car.

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

What Our Members Are Saying about the Real Gas Mileage of the Land Rover LR4

Land Rover LR4 Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr SUV 375-horsepower 5.0L V8
6-speed shiftable automatic AWD w/low range		 Not great compared to a Honda Civic, but thats like comparing an F-18 to a Piper Cub. LR4 is very throttle sensitive. A lighter foot improves mileage considerably. Considering the size & capability of this vehicle, mileage is reasonable. see full Land Rover LR4 review
Land Rover LR4 Real Gas Mileage: Cons
YearBody/PowertrainComment
2012 4dr SUV 375-horsepower 5.0L V8
6-speed shiftable automatic AWD w/low range		 Horrible, and its not just the price of the pump that is the problem, its the range. City driving gives me 11-12 mpg....but despite the 23g tank specs, after the fuel warning light come, I have rarely filled my tank up more than 19 gallons....Usually after only @230-240 miles.....you will be going back to the pump frequently..,Pure freeway driving, you get up to around 17 mpg on the flats...(dont believe the computer, its always about 1.5mpg too optimistic ). If only they brought in the diesel, or had a bigger useable fuel tank.... see full Land Rover LR4 review
2010 4dr SUV 375-horsepower 5.0L V8
6-speed shiftable automatic AWD w/low range		 13 - 17 MPG is not economical see full Land Rover LR4 review
 

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

Mercedes-Benz R-Class Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr SUV turbocharged 210hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 Excellent. We average 27 on the highway travelling at 70+mph see full Mercedes-Benz R-Class review
2009 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 Pleasantly surprised by first tankful. 16.2 mpg in the city. Mostly used "comfort" setting which starts out in 2nd gear and shifts early. With this nonaggressive profile, city driving economy is improved. Premium gives better gas mileage than regular (about 5% on comparable tankfuls). On Comfort setting, no difference in performance is noted. see full Mercedes-Benz R-Class review
2008 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 It easily gets to 20 mpg on highway. About 18 on mixed driving see full Mercedes-Benz R-Class review
2007 4dr SUV turbocharged 215hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 Excellent fuel economy with the diesel, especially when driven gently. Also amazing power at the same time see full Mercedes-Benz R-Class review
2007 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 15mpg city....25 mpg highway....combined is around 17-18 mpg. Not bad considering how heavy this car is. Of course i am very light to the pedal trying to keep my mpg high. Gas is too expensive nowadays so if i don't need to be fast, i am keeping it steady. see full Mercedes-Benz R-Class review
2006 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 Much better than expected for a very large and long vehicle. Close to 25MPG on longer trips. see full Mercedes-Benz R-Class review
Mercedes-Benz R-Class Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 15 mpg average. Not good see full Mercedes-Benz R-Class review
2007 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 Pretty poor for a 3.5L. see full Mercedes-Benz R-Class review
2007 4dr SUV 302-horsepower 5.0L V8
7-speed shiftable automatic AWD		 F-E is poor because of the weight to power ratio. The vehicle is heavy. With the available power, it is easy to drive faster and to maneuver through slower traffic. Frequent acceleration results in lower gas mileage. see full Mercedes-Benz R-Class review
2006 4dr SUV 268-horsepower 3.5L V6
7-speed shiftable automatic AWD		 I would probably choose a diesel next time for efficiency reasons - but the additional premium fuel required in the V6 is negligible once the car is paid for....soon now. Very lively engine too. I foresee a hybrid R class type vehicle after 2011... see full Mercedes-Benz R-Class review
2006 4dr SUV 302-horsepower 5.0L V8
7-speed shiftable automatic AWD		 only 17 mpg highway see full Mercedes-Benz R-Class review