We are 103,000+ car owners sharing real-world car information.

Join Us

Chevrolet Sonic Fuel Economy (L/100km)

L/100km Number of Vehicles
5 liters per 100 kilometers 1 vehicles
6 liters per 100 kilometers 10 vehicles
7 liters per 100 kilometers 39 vehicles
8 liters per 100 kilometers 22 vehicles
9 liters per 100 kilometers 13 vehicles
10 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2018 2018 4dr Hatch 138-hp 1.8L I4 6-sp shiftable automatic FWD 7.39
See all data
With the 103 kilowatts 1.8L I4 engine, 6-speed shiftable automatic transmission, and front-wheel drive, the 2018 Chevrolet Sonic has been averaging 7.39 L/100km (liters per 100 kilometers).

The 2018 Chevrolet Sonics in this analysis were driven mostly on the highway at an average speed of 60 kilometers per hour (about 43.1 percent of the kilometers driven). The rest of the kilometers were in the city (33.5 percent), in heavy traffic (0.1 percent), and in the suburbs (0 percent).

In addition, the average 2018 Chevrolet Sonic in this analysis was driven on flat terrain with an ultra-light foot and the AC not used at all.

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2018 Chevrolet Sonic

None of our members have yet commented on the real gas mileage of the 2018 Chevrolet Sonic.

Be the first!

2018 Chevrolet Sonic 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 Chevrolet Sonic's real-world L/100km based on how and where you drive a car.