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2022 GMC Terrain mpg

Combined mpg, SLE FWD

27mpg

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12,000 miles a year. Gas $3.20.

10152025303540Median 23Terrain: 27 mpg
149 SUVs (2022), one trim per model: the cheapest with a rating. Median 23 mpg.
2022 GMC Terrain mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
SLE FWDN/AFWD25302714.9402$1,422
SLE FWD1.5L 4cylFWD25302714.9402$1,422
SLT FWDN/AFWD25302714.9402$1,422
SLT FWD1.5L 4cylFWD25302714.9402$1,422
SLE AWDN/AAWD25282615.6406$1,477
AWD 4dr SLE1.5LAWD25282615.6406$1,477
SLT AWDN/AAWD25282615.6406$1,477
AWD 4dr SLT1.5LAWD25282615.6406$1,477
AT4 AWDN/AAWD25282615.6406$1,477
AT4 AWD1.5L 4cylAWD25282615.6406$1,477
Denali AWDN/AAWD25282615.6406$1,477
Denali AWD1.5L 4cylAWD25282615.6406$1,477

Fuel cost

SLE FWD, 27 mpg combined.

Per year
$1,422
Per month
$119
Per mile
11.9 cents
Fill the tank
$47.68
  • Top trim: Denali AWD. $1,477 a year. $55 more than the SLE FWD.

Trip cost

SLE FWD: 30 mpg highway
TripGallonsCost
100 miles3.3$10.67
300 miles10.0$32.00
500 miles16.7$53.33
1,000 miles33.3$107

Commute cost

Per month
$103
Per year
$1,233
Miles a month
867

SLE FWD. 20 miles each way, 5 days a week.

Is 27 mpg good? Yes. Beats 68% of 2026 cars.

MPG by year

252627282010201320162019202220252026
Terrain: combined mpg of the cheapest rated trim, 2010 to 2026.

Terrain by year: price, hp, mpg, size

Rivals

2022 GMC Terrain and rivals
CarCheapest trimCombined mpgCompare
2022 GMC TerrainSLE FWD27 mpg
2022 Chevrolet EquinoxLS FWD28 mpgCompare
2022 FIAT 500XPop AWD26 mpgCompare
2022 Subaru OutbackAWD29 mpg
2022 Ford Bronco Sport4WD26 mpg
2022 Jeep CompassSport FWD25 mpg
2022 Hyundai Santa FeSE FWD26 mpg

What this cannot tell you

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.

How values are checked