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GMC Terrain Fuel Economy (km/L)

km/L Number of Vehicles
46 kilometers per liter 1 vehicles
47 kilometers per liter 1 vehicles
48 kilometers per liter 4 vehicles
49 kilometers per liter 1 vehicles
50 kilometers per liter 7 vehicles
51 kilometers per liter 5 vehicles
52 kilometers per liter 6 vehicles
53 kilometers per liter 6 vehicles
54 kilometers per liter 20 vehicles
55 kilometers per liter 13 vehicles
56 kilometers per liter 13 vehicles
57 kilometers per liter 14 vehicles
58 kilometers per liter 13 vehicles
59 kilometers per liter 14 vehicles
60 kilometers per liter 17 vehicles
61 kilometers per liter 14 vehicles
62 kilometers per liter 13 vehicles
63 kilometers per liter 5 vehicles
64 kilometers per liter 3 vehicles
65 kilometers per liter 4 vehicles
66 kilometers per liter 3 vehicles
67 kilometers per liter 2 vehicles
68 kilometers per liter 1 vehicles
69 kilometers per liter 0 vehicles
70 kilometers per liter 0 vehicles
71 kilometers per liter 0 vehicles
72 kilometers per liter 0 vehicles
73 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2020 2020 4dr SUV turbocharged 252hp 2.0L I4 9-sp shiftable automatic 4WD 57.39
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With the turbocharged 188kW 2.0L I4 engine, 9-speed shiftable automatic transmission, and four-wheel drive, the 2020 GMC Terrain has been averaging 57.39 L/100km (liters per 100 kilometers).

The 2020 GMC Terrains in this analysis were driven mostly on the highway at an average speed of 80 kilometers per hour (about 63.6 percent of the kilometers driven). The rest of the kilometers were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent).

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

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2020 GMC Terrain Gas Mileage (km/L)

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 GMC Terrain's real-world km/L based on how and where you drive a car.