2021 head-to-head · Small SUV
2021 Ford EcoSport vs GMC Terrain
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2021 Ford EcoSport is the cheaper one to run. Driving 15,000 miles a year with $3.10/gal regular gas, it costs about $1,661 a year to fuel (28 MPG), versus $1,722 for the 2021 GMC Terrain (27 MPG). That's roughly $62 a year, or about $308 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Ford EcoSport
- GMC Terrain
Side by side
| Ford EcoSport | GMC Terrain | |
|---|---|---|
| $1,661 | Your annual fuel cost | $1,722 |
| 28 MPG | Combined efficiency | 27 MPG |
| 27 MPG | City | 25 MPG |
| 29 MPG | Highway | 30 MPG |
| — | Passenger volume | 90 cu ft |
| — | Cargo volume | 13 cu ft |
| 318 g/mi | Tailpipe CO₂ (g/mi) | 329 g/mi |
| 6/10 | EPA fuel economy score | 6/10 |
| 6/10 | EPA greenhouse gas score | 6/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Regular gasoline |
| 1.0L 3-cyl turbo | Engine / motor | 1.5L 4-cyl turbo |
| 6-speed automatic | Transmission | 9-speed automatic |
| FWD | Drivetrain | FWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Ford EcoSport vs GMC Terrain across model years
- Ford EcoSport
- GMC Terrain
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Among 92 2021 small SUVs, the Ford EcoSport ranks 33rd and the GMC Terrain 36th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2021 Ford EcoSport or the 2021 GMC Terrain?
Measured by cost to drive, the Ford EcoSport. The Ford EcoSport is rated 28 MPG combined and the GMC Terrain 27 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2021 Ford EcoSport vs. the GMC Terrain per year?
At 15,000 miles a year with $3.10/gal regular gas, about $1,661 for the Ford EcoSport and $1,722 for the GMC Terrain.
Ford EcoSport vs GMC Terrain in other years
More 2021 comparisons
Ford EcoSport vs…
Or compare the 2021 Ford EcoSport with anything else: