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2021 Mercedes-Benz GLA mpg

Combined mpg, 250 FWD

28mpg

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12,000 miles a year. Gas $3.20.

10152025303540Median 23GLA: 28 mpg
137 SUVs (2021), one trim per model: the cheapest with a rating. Median 23 mpg.
2021 Mercedes-Benz GLA mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
250 FWD2.0L 4cylFWD25342812.7356$1,371
GLA 250 4MATIC AWD2.0L 4cylAWD24332712.7343$1,422
AMG 35 4MATIC2.0LAWD232925N/AN/A$1,536
AMG 45 4MATIC2.0LAWD202723N/AN/A$1,670

Fuel cost

250 FWD, 28 mpg combined.

Per year
$1,371
Per month
$114
Per mile
11.4 cents
Fill the tank
$40.64
  • Top trim: AMG 45 4MATIC. $1,670 a year. $298 more than the 250 FWD.

Trip cost

250 FWD: 34 mpg highway
TripGallonsCost
100 miles2.9$9.41
300 miles8.8$28.24
500 miles14.7$47.06
1,000 miles29.4$94.12

Commute cost

Per month
$99
Per year
$1,189
Miles a month
867

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

Is 28 mpg good? Yes. Beats 73% of 2026 cars.

MPG by year

2727.52828.5292015201720192021202320252026
GLA: combined mpg of the cheapest rated trim, 2015 to 2026.

GLA by year: price, hp, mpg, size

Rivals

2021 Mercedes-Benz GLA and rivals
CarCheapest trimCombined mpg
2021 Mercedes-Benz GLA250 FWD28 mpg
2021 Mitsubishi Outlander Hybrid Plug-inOutlander PHEV Black Edition AWD26 mpg
2021 Lincoln CorsairFWD25 mpg
2021 BMW X2sDrive28i FWD27 mpg
2021 Cadillac XT4Luxury FWD26 mpg
2021 Toyota 4RunnerSR5 2WD17 mpg
2021 BMW X1sDrive28i FWD27 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