2023 head-to-head · Small SUV
2023 Buick Envision 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.
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.10/gal regular gas, the most efficient 2023 Buick Envision (26 MPG) costs about $1,788 a year to fuel and the 2023 GMC Terrain (26 MPG) about $1,788.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Buick Envision
- GMC Terrain
Side by side
| Buick Envision | GMC Terrain | |
|---|---|---|
| $1,788 | Your annual fuel cost | $1,788 |
| 26 MPG | Combined efficiency | 26 MPG |
| 23 MPG | City | 24 MPG |
| 31 MPG | Highway | 29 MPG |
| 100 cu ft | Passenger volume | — |
| 25 cu ft | Cargo volume | — |
| 337 g/mi | Tailpipe CO₂ (g/mi) | 338 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Regular gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 1.5L 4-cyl turbo |
| 9-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.
Buick Envision vs GMC Terrain across model years
- Buick Envision
- 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 118 2023 small SUVs, the Buick Envision ranks 62nd and the GMC Terrain 58th for lowest fuel cost.
Frequently asked questions
How much does it cost to fuel the 2023 Buick Envision vs. the GMC Terrain per year?
At 15,000 miles a year with $3.10/gal regular gas, about $1,788 for the Buick Envision and $1,788 for the GMC Terrain.
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