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BMW 3-Series Fuel Economy (L/100km)

L/100km Number of Vehicles
7 liters per 100 kilometers 3 vehicles
8 liters per 100 kilometers 6 vehicles
9 liters per 100 kilometers 14 vehicles
10 liters per 100 kilometers 17 vehicles
11 liters per 100 kilometers 8 vehicles
12 liters per 100 kilometers 2 vehicles
Model Year Body/Powertrain L/100km  
2020 2020 4dr Sedan turbocharged 382hp 3.0L I6 8-sp shiftable automatic AWD 9.59
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With the turbocharged 285kW 3.0L I6 Hybrid engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2020 BMW 3-Series has been averaging 9.59 L/100km (liters per 100 kilometers).

The 2020 BMW 3-Series in this analysis were driven mostly on the highway at an average speed of 74 kilometers per hour (about 44.6 percent of the kilometers driven). The rest of the kilometers were in the city (0.7 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2020 BMW 3-Series in this analysis was driven on flat terrain with a medium foot and the AC not used at all.

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2020 BMW 3-Series Gas Mileage (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 BMW 3-Series's real-world L/100km based on how and where you drive a car.