2021 · Small SUV · Gas
2021 Chevrolet TrailBlazer MPG & fuel economy
The 2021 Chevrolet TrailBlazer is a small SUV offered in 3 EPA-rated configurations. The most efficient version returns 31 MPG combined (29 city / 33 highway) on regular gasoline. Across the lineup, combined ratings range from 28 to 31 MPG. Among 92 small SUVs rated for 2021, it ranks 18th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,500 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2021 Chevrolet TrailBlazer's fuel average is 13.2 km/L (7.6 L/100 km), or 31 MPG combined: 12.3 km/L in the city and 14.0 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 29 | 12.3 | 8.1 |
| Highway | 33 | 14.0 | 7.1 |
| Combined | 31 | 13.2 | 7.6 |
How it ranks among 2021 Small SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
TrailBlazer MPG across model years
Full history →3 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.3L 3-cyl turbo · CVT Trailblazer FWD |
Gas | 29 MPG | 33 MPG | 31 MPG | — | $1,500 |
| FWD · 1.2L 3-cyl turbo · CVT Trailblazer FWD |
Gas | 28 MPG | 31 MPG | 29 MPG | — | $1,603 |
| AWD · 1.3L 3-cyl turbo · 9-speed automatic Trailblazer AWD |
Gas | 26 MPG | 30 MPG | 28 MPG | — | $1,661 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 1.3L 3-cyl turbo
- Transmission
- CVT
- Drivetrain
- FWD
- Tailpipe CO₂
- 288 g/mi
- EPA fuel economy score
- 7/10
- EPA greenhouse gas score
- 7/10
2021 Chevrolet TrailBlazer vs. rivals
Compare the 2021 TrailBlazer
With any other car from any year, including other TrailBlazer model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2021 Chevrolet TrailBlazer?
Up to 31 MPG combined (29 city / 33 highway); ratings range from 28 to 31 MPG depending on configuration.
What fuel does the 2021 Chevrolet TrailBlazer use?
Regular gasoline.
What is the fuel average in km/L for the 2021 Chevrolet TrailBlazer?
The 2021 Chevrolet TrailBlazer's fuel average is 13.2 km/L (7.6 L/100 km), or 31 MPG combined: 12.3 km/L in the city and 14.0 km/L on the highway.
How much does it cost to fuel the 2021 Chevrolet TrailBlazer per year?
About $1,500 at 15,000 miles a year with $3.10/gal regular gas, or $10.00 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.