2020 GMC Terrain Specs, MPG & Trims
EPA fuel-economy data and specifications for the 2020 GMC Terrain (23–27 MPG combined) across 4 listed configurations.
Overview
- Body class
- Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD
- Drive
- Front-Wheel Drive, All-Wheel Drive
- Engine
- 4-cyl, 1.5 L; 4-cyl, 2.0 L
- Fuel type
- Regular Gasoline, Premium Gasoline
- Combined MPG
- 23–27 MPG
- Annual fuel cost
- $2,500–$3,550
- Configurations
- 4
MPG & fuel economy
City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 |
|---|---|---|---|---|---|
| 4-cyl 2.0 L · Premium Gasoline · All-Wheel Drive | 21 | 26 | 23 | $3,550 | 386 g/mi |
| 4-cyl 2.0 L · Premium Gasoline · Front-Wheel Drive | 22 | 28 | 24 | $3,400 | 350 g/mi |
| 4-cyl 1.5 L · Regular Gasoline · All-Wheel Drive | 25 | 28 | 26 | $2,600 | 339 g/mi |
| 4-cyl 1.5 L · Regular Gasoline · Front-Wheel Drive | 26 | 30 | 27 | $2,500 | 325 g/mi |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| Terrain AWD | All-Wheel Drive | Automatic 9-spd | 4 | 1.5 | Regular Gasoline | 25 | 28 | 26 | $2,600 |
| Terrain AWD | All-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 21 | 26 | 23 | $3,550 |
| Terrain FWD | Front-Wheel Drive | Automatic 9-spd | 4 | 1.5 | Regular Gasoline | 26 | 30 | 27 | $2,500 |
| Terrain FWD | Front-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 22 | 28 | 24 | $3,400 |
Frequently asked questions
What is the combined MPG of the 2020 GMC Terrain?
According to EPA data, the 2020 GMC Terrain is rated at 23–27 MPG combined for its conventional-fuel configurations.
How many cylinders does the 2020 GMC Terrain have?
The EPA data lists 4 cylinders for this vehicle.
What fuel type does the 2020 GMC Terrain use?
It is offered with Regular Gasoline and Premium Gasoline.
What is the annual fuel cost of the 2020 GMC Terrain?
The EPA estimates annual fuel costs ranging from $2,500 to $3,550.