Gallery of 2018 GMC Terrain
How will Terrain Rock out the Street?
The new Terrain offers a better performance through its base engine with a standard 1.5-liter turbo engine of 4-wheel drive powertrain. Thanks to this engine, the vehicle can generate 170 horsepower and 203 lb-ft of torque. The powertrain is also completed with standard 9-speed automatic transmission, while all-wheel drive is optional on every trim except the base model. During your driving around the city, 2018 GMC Terrain provides fuel economy capability of 26 miles per gallon city (mpg). Meanwhile, it is up to 30 mpg in the highway runs. You can fill up the tank up to 14.9 gallons of fuel tank capacity. Overall, you will get a sweet time during the acceleration of the engine.