2015 GMCTerrain FWD
Small Sport Utility Vehicle 2WD · Front-Wheel Drive · 3.6 L 6-cyl
Against the 2,900 GMC cars
Bars are scaled to the best in the list; the mark shows the list average. Lower is better for fuel cost; higher is better for the rest. All figures are the EPA's.
Summary
The 2015 GMC Terrain FWD is a gasoline SUV with front-wheel drive and a 3.6 L six-cylinder engine. GMC identifies this configuration as a Small Sport Utility Vehicle 2WD, and it has an automatic six-speed transmission. Its EPA fuel economy is 17 MPG in the city, 24 MPG on the highway and 19 MPG combined. The listed annual fuel cost is USD 3550, while tailpipe emissions are 462 g of CO2 per mile. The FWD designation and two-wheel-drive classification distinguish this Terrain configuration. Buyers can use the separate city and highway figures to see how the official ratings vary by driving category, then consider the combined estimate and annual cost when comparing fuel use. The model year, engine and transmission complete the main details for this version of the Terrain.
Who it is for
This Terrain suits shoppers looking for a front-wheel-drive gasoline SUV with a six-cylinder engine. The city, highway and combined ratings offer several figures for assessing fuel use.
What is good
- Front-wheel drive is specified.
- 3.6 L six-cylinder engine.
- Highway rating is 24 MPG.
- Automatic six-speed transmission.
What to know first
- Combined fuel economy is 19 MPG.
- Annual fuel cost is USD 3550.
- Tailpipe CO2 is 462 g per mile.
Verdict
The 2015 Terrain FWD has a 3.6 L six-cylinder engine and automatic six-speed transmission. Its 19 MPG combined rating and USD 3550 annual fuel cost are key figures for buyers considering fuel use.
Details
- Model year
- 2015fueleconomy.gov · 3 Oct 2026
Efficiency
- Combined MPG
- 19fueleconomy.gov · 3 Oct 2026
- City MPG
- 17fueleconomy.gov · 3 Oct 2026
- Highway MPG
- 24fueleconomy.gov · 3 Oct 2026
Running cost
- Annual fuel cost
- $3,550fueleconomy.gov · 3 Oct 2026
- CO₂ (tailpipe)
- 462 g/mifueleconomy.gov · 3 Oct 2026
Car
- Body
- SUVfueleconomy.gov · 3 Oct 2026
- EPA class
- Small Sport Utility Vehicle 2WDfueleconomy.gov · 3 Oct 2026
- Drive
- Front-Wheel Drivefueleconomy.gov · 3 Oct 2026
Powertrain
- Engine
- 3.6 L 6-cylfueleconomy.gov · 3 Oct 2026
- Transmission
- Automatic 6-spdfueleconomy.gov · 3 Oct 2026
- Fuel
- Gasolinefueleconomy.gov · 3 Oct 2026
More GMC cars
See the listListed on CarCody
- GMC Cars: Every Model and Year With MPG2900 listed
Sources
- fueleconomy.gov/feg/noframes/35046.shtml· checked 3 Oct 2026