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Mercedes-Benz C-Class Fuel Economy (g/100m)

g/100m Number of Vehicles
4 gallons per 100 meters 7 vehicles
5 gallons per 100 meters 2 vehicles
Model Year Body/Powertrain g/100m  
2014 2014 4dr Sedan 248-hp 3.5L V6 7-sp shiftable automatic AWD 4.38
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With the 185 kilowatts 3.5L V6 engine, 7-speed shiftable automatic transmission, and all-wheel drive, the 2014 Mercedes-Benz C-Class has been averaging 4.38 L/100km (liters per 100 kilometers).

The 2014 Mercedes-Benz C-Classes in this analysis were driven mostly on the highway at an average speed of 64 kilometers per hour (about 48.3 percent of the kilometers driven). The rest of the kilometers were in the city (29.4 percent), in heavy traffic (13.9 percent), and in the suburbs (0 percent).

In addition, the average 2014 Mercedes-Benz C-Class in this analysis was driven on flat terrain with an ultra-light foot and the AC on most or all of the time.

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2014 Mercedes-Benz C-Class Gas Mileage (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 Mercedes-Benz C-Class's real-world g/100m based on how and where you drive a car.