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Mercedes-Benz E-Class MPG

MPG Number of Vehicles
21 miles per gallon 1 vehicles
22 miles per gallon 0 vehicles
23 miles per gallon 0 vehicles
24 miles per gallon 0 vehicles
25 miles per gallon 0 vehicles
26 miles per gallon 0 vehicles
27 miles per gallon 0 vehicles
28 miles per gallon 0 vehicles
29 miles per gallon 0 vehicles
30 miles per gallon 0 vehicles
31 miles per gallon 0 vehicles
32 miles per gallon 0 vehicles
33 miles per gallon 1 vehicles
34 miles per gallon 1 vehicles
35 miles per gallon 1 vehicles
36 miles per gallon 2 vehicles
Model Year Body/Powertrain MPG  
2013 2013 4dr Sedan turbocharged 210hp 3.0L V6 Diesel 7-sp shiftable automatic RWD 34.91
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With the turbocharged 241hp 3.0L V6 Diesel engine, 7-speed shiftable automatic transmission, and rear-wheel drive, the 2013 Mercedes-Benz E-Class has been averaging 34.91 MPG (miles per gallon).

The 2013 Mercedes-Benz E-Classes in this analysis were driven mostly on the highway at an average speed of 84 miles per hour (about 83.2 percent of the miles driven). The rest of the miles were in the city (10 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2013 Mercedes-Benz E-Class in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
2013 2013 4dr Sedan 302-hp 3.5L V6 7-sp shiftable automatic AWD 20.59
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TrueDelta Reviews the Real Gas Mileage of the 2013 Mercedes-Benz E-Class

2013 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 2013 Mercedes-Benz E-Class

2013 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
 

2013 Mercedes-Benz E-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 E-Class's real-world MPG based on how and where you drive a car.