2020 Chevrolet Blazer MPG
EPA-rated · verified snapshot 2026-08-30 · Small Sport Utility Vehicle 2WD
The 2020 Chevrolet Blazer gets 24 MPG combined — 21 city and 28 highway — in its most efficient configuration (2.0L · 4-cyl · Automatic 9-spd · Front-Wheel Drive).
City21 MPG
Highway28 MPG
$2,550Fuel cost / yr (EPA est.)
362 g/miCO₂
RegularFuel
$-1,7505-yr fuel cost vs. average vehicle
5 / 10EPA Fuel Economy & GHG score
Where it sits among compact suvs (2020)
Every 2020 Blazer trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 2.0L · 4-cyl · Automatic 9-spd · Front-Wheel Drive | 21 | 28 | 24 | $2,550 |
| 2.0L · 4-cyl · Automatic 9-spd · All-Wheel Drive | 21 | 27 | 23 | $2,650 |
| 2.5L · 4-cyl · Automatic 9-spd · Front-Wheel Drive | 21 | 27 | 23 | $2,650 |
| 3.6L · 6-cyl · Automatic 9-spd · Front-Wheel Drive | 19 | 26 | 21 | $2,950 |
| 3.6L · 6-cyl · Automatic 9-spd · All-Wheel Drive | 18 | 25 | 21 | $2,950 |
FAQ
Does the 2020 Blazer get good gas mileage for its class?
The 2020 Blazer's 24 MPG combined is below the compact suvs average of 26.4 MPG for 2020.
How much does it cost to fuel a 2020 Blazer per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $2,550 for the most efficient trim.
What is the city and highway MPG of the 2020 Blazer?
The most efficient trim is rated 21 MPG city and 28 MPG highway.