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2021 Buick Encore GX mpg

Combined mpg, Preferred FWD

29mpg

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12,000 miles a year. Gas $3.20.

10152025303540Median 23Encore GX: 29 mpg
137 SUVs (2021), one trim per model: the cheapest with a rating. Median 23 mpg.
2021 Buick Encore GX mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
Preferred FWD1.2L 3cylFWD28312913.2383$1,324
Select FWD1.2L 3cylFWD28312913.2383$1,324
Essence FWD1.2L 3cylFWD28312913.2383$1,324
Preferred AWDN/AAWD26292813.2370$1,371
Select AWDN/AAWD26292813.2370$1,371
Essence AWDN/AAWD26292813.2370$1,371

Fuel cost

Preferred FWD, 29 mpg combined.

Per year
$1,324
Per month
$110
Per mile
11.0 cents
Fill the tank
$42.24
  • Top trim: Essence AWD. $1,371 a year. $47 more than the Preferred FWD.

Trip cost

Preferred FWD: 31 mpg highway
TripGallonsCost
100 miles3.2$10.32
300 miles9.7$30.97
500 miles16.1$51.61
1,000 miles32.3$103

Commute cost

Per month
$96
Per year
$1,148
Miles a month
867

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

Is 29 mpg good? Yes. Beats 77% of 2026 cars.

MPG by year

2828.52929.5302020202120222023202420252026
Encore GX: combined mpg of the cheapest rated trim, 2020 to 2026.

Encore GX by year: price, hp, mpg, size

Rivals

2021 Buick Encore GX and rivals
CarCheapest trimCombined mpg
2021 Buick Encore GXPreferred FWD29 mpg
2021 Nissan Rogue SportFWD S28 mpg
2021 Kia SportageLX FWD26 mpg
2021 Jeep CompassSport FWD25 mpg
2021 Chevrolet EquinoxL FWD28 mpg
2021 Hyundai TucsonSE FWD25 mpg
2021 Subaru ForesterAWD29 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