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2026 Mazda CX-30 mpg

Combined mpg, 2.5 S AWD

27mpg

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12,000 miles a year. Gas $3.20.

1020304050Median 23CX-30: 27 mpg
139 SUVs (2026), one trim per model: the cheapest with a rating. Median 23 mpg.
2026 Mazda CX-30 mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
2.5 S AWD2.5L 4cylAWD24312712.7343$1,422
2.5 S Select Sport AWD2.5L 4cylAWD24312712.7343$1,422
2.5 S Preferred AWD2.5L 4cylAWD24312712.7343$1,422
2.5 S Aire Edition AWD2.5L 4cylAWD24312712.7343$1,422
2.5 S Carbon Edition AWD2.5L 4cylAWD24312712.7343$1,422
2.5 S Premium AWD2.5L 4cylAWD24312712.7343$1,422
2.5 Turbo Aire Edition AWD2.5L 4cylAWD22302512.7318$1,536
2.5 Turbo Premium Plus AWD2.5L 4cylAWD22302512.7318$1,536

Fuel cost

2.5 S AWD, 27 mpg combined.

Per year
$1,422
Per month
$119
Per mile
11.9 cents
Fill the tank
$40.64
  • Top trim: 2.5 Turbo Premium Plus AWD. $1,536 a year. $114 more than the 2.5 S AWD.

Trip cost

2.5 S AWD: 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
$103
Per year
$1,233
Miles a month
867

2.5 S AWD. 20 miles each way, 5 days a week.

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

MPG by year

262728292020202120222023202420252026
CX-30: combined mpg of the cheapest rated trim, 2020 to 2026.

CX-30 by year: price, hp, mpg, size

Rivals

2026 Mazda CX-30 and rivals
CarCheapest trimCombined mpgCompare
2026 Mazda CX-302.5 S AWD27 mpg
2026 Mazda CX-52.5 S AWD26 mpgCompare
2026 Honda HR-VLX FWD28 mpgCompare
2026 Mazda CX-502.5 S Select AWD26 mpgCompare
2026 Buick Encore GXPreferred FWD30 mpgCompare
2026 Volkswagen TaosS FWD31 mpgCompare
2026 Subaru CrosstrekAWD29 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