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Mercedes-Benz M-Class MPG

 

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Model Year Body/Powertrain MPG  
2012 2012 4dr SUV turbocharged 240hp 3.0L V6 Diesel 7-sp shiftable automatic AWD 29
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With the turbocharged 255hp 3.0L V6 Diesel engine, 9-speed shiftable automatic transmission, and all-wheel drive, the 2012 Mercedes-Benz M-Class has been averaging 29 MPG (miles per gallon).

The 2012 Mercedes-Benz M-Classes in this analysis were driven mostly on the highway at an average speed of 64 miles per hour (about 80.2 percent of the miles driven). The rest of the miles were in the city (4.8 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2012 Mercedes-Benz M-Class in this analysis was driven on hilly terrain with a light foot and the AC not used at all.

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What Our Members Are Saying about the Real Gas Mileage of the 2012 Mercedes-Benz M-Class

2012 Mercedes-Benz M-Class Real Gas Mileage: Pros
YearBody/PowertrainComment
2013 4dr SUV turbocharged 240hp 3.0L V6 Diesel
7-speed shiftable automatic AWD		 Upper 20's on highway and mid-20's in suburbia from a vehicle that weighs 5K lbs. see full Mercedes-Benz M-Class review
 

2012 Mercedes-Benz M-Class Gas Mileage (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 M-Class's real-world MPG based on how and where you drive a car.