MPG by Model

MakesChevroletTrailblazer

Chevrolet Trailblazer MPG

Its best-rated version held 31 MPG combined in every rated year, the Trailblazer FWD.

Chevrolet Trailblazer: best and lowest EPA combined MPG of its versions, model years 2021–2026253035MPG2021202631 MPG peakChevrolet Trailblazer: best and lowest EPA combined MPG by model year253035MPG202120242026peak 31
lowest to best versionbest versionmedian of its class
483.9 gal

a year at 15,000 miles for the best 2026 version, the Trailblazer FWD. Put it next to its 2021 predecessor, at your own mileage.

Compare in gallons

The Chevrolet Trailblazer has EPA ratings for six model years, 2021–2026, every one of them among small SUVs. Its first flex-fuel version arrived in 2025, when 3 of 147 SUVs offered one.

It shared or held the spot of the most fuel-efficient Chevrolet nameplate in 2023–2026; in 2026 the Chevrolet Trax came next. Of the 249 SUV nameplates on this site, few have had a flex-fuel version (36 of them); this one has.

Among 69 small SUVs, 2026

The Trailblazer placed 17th (tied). The class leader was the Kia Niro at 53 MPG. The next higher rating, 32 MPG, belongs to the Nissan Rogue.

Best EPA combined MPG of each of the 69 small SUVs rated for 202620253035404550Trailblazer 31median 27NiroBest EPA combined MPG of each of the 69 small SUVs rated for 202620253035404550Trailblazer 31median 27

Powertrains under the name

  • Gasoline

    Rated in 2021–2026.

  • Flex-fuel

    Rated in 2025–2026.

All 6 model years, best and lowest version
Model yearsBest versionCombinedCity / hwyLowest versionVersions
2025–2026Trailblazer FWD3130 / 33273
2024Trailblazer FWD3129 / 33272
2021–2023Trailblazer FWD3129 / 33283

Version names in the EPA list: Trailblazer AWD, Trailblazer FWD, Trailblazer FWD FFV.

Same class, 2026

Kia Niro53 MPGNissan Rogue32 MPGHyundai Kona31 MPGMaserati Grecale20 MPG

Read next: SUVs with the best EPA ratings by year · How to read this page