2024 head-to-head · Small SUV
2024 Chevrolet Blazer 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 2024 GMC Terrain is the cheaper one to run. Driving 15,000 miles a year with $3.10/gal regular gas, it costs about $1,788 a year to fuel (26 MPG), versus $1,860 for the 2024 Chevrolet Blazer (25 MPG). That's roughly $72 a year, or about $358 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
- Chevrolet Blazer
- GMC Terrain
Side by side
| Chevrolet Blazer | GMC Terrain | |
|---|---|---|
| $1,860 | Your annual fuel cost | $1,788 |
| 25 MPG | Combined efficiency | 26 MPG |
| 22 MPG | City | 24 MPG |
| 29 MPG | Highway | 29 MPG |
| 107 cu ft | Passenger volume | — |
| 31 cu ft | Cargo volume | — |
| 358 g/mi | Tailpipe CO₂ (g/mi) | 342 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.
Chevrolet Blazer vs GMC Terrain across model years
- Chevrolet Blazer
- 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 119 2024 small SUVs, the Chevrolet Blazer ranks 70th and the GMC Terrain 67th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2024 Chevrolet Blazer or the 2024 GMC Terrain?
Measured by cost to drive, the GMC Terrain. The Chevrolet Blazer is rated 25 MPG combined and the GMC Terrain 26 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2024 Chevrolet Blazer vs. the GMC Terrain per year?
At 15,000 miles a year with $3.10/gal regular gas, about $1,860 for the Chevrolet Blazer and $1,788 for the GMC Terrain.
Chevrolet Blazer vs GMC Terrain in other years
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