2019 · Small SUV · Gas
2019 GMC Terrain MPG & fuel economy
The 2019 GMC Terrain is a small SUV offered in 4 EPA-rated configurations. The most efficient version returns 28 MPG combined (26 city / 30 highway) on regular gasoline. Across the lineup, combined ratings range from 23 to 28 MPG. Efficiency is unchanged from the 2018 model. Among 76 small SUVs rated for 2019, it ranks 15th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,661 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2019 GMC Terrain's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 11.1 km/L in the city and 12.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 26 | 11.1 | 9.0 |
| Highway | 30 | 12.8 | 7.8 |
| Combined | 28 | 11.9 | 8.4 |
How it ranks among 2019 Small SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Terrain MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.5L 4-cyl turbo · 9-speed automatic Terrain FWD |
Gas | 26 MPG | 30 MPG | 28 MPG | — | $1,661 |
| AWD · 1.5L 4-cyl turbo · 9-speed automatic Terrain AWD |
Gas | 24 MPG | 28 MPG | 26 MPG | — | $1,788 |
| FWD · 2.0L 4-cyl turbo · 9-speed automatic Terrain FWD |
Gas | 22 MPG | 28 MPG | 24 MPG | — | $2,469 |
| AWD · 2.0L 4-cyl turbo · 9-speed automatic Terrain AWD |
Gas | 21 MPG | 26 MPG | 23 MPG | — | $2,576 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.5L 4-cyl turbo
- Transmission
- 9-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 90 cu ft
- Cargo volume
- 13 cu ft
- Tailpipe CO₂
- 317 g/mi
- EPA fuel economy score
- 6/10
- EPA greenhouse gas score
- 6/10
2019 GMC Terrain vs. rivals
Compare the 2019 Terrain
With any other car from any year, including other Terrain model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2019 GMC Terrain Diesel (32 MPG)
Frequently asked questions
What is the gas mileage of the 2019 GMC Terrain?
Up to 28 MPG combined (26 city / 30 highway); ratings range from 23 to 28 MPG depending on configuration.
What fuel does the 2019 GMC Terrain use?
Regular gasoline.
What is the fuel average in km/L for the 2019 GMC Terrain?
The 2019 GMC Terrain's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 11.1 km/L in the city and 12.8 km/L on the highway.
How much does it cost to fuel the 2019 GMC Terrain per year?
About $1,661 at 15,000 miles a year with $3.10/gal regular gas, or $11.07 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.