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2025 Mazda CX-30 mpg

Combined mpg, 2.5 S AWD

29mpg

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12,000 miles a year. Gas $3.20.

1020304050Median 23.5CX-30: 29 mpg
154 SUVs (2025), one trim per model: the cheapest with a rating. Median 23.5 mpg.
2025 Mazda CX-30 mpg by trim
TrimEngineDriveCity mpgHwy mpgCombinedTank, galMiles per tankCost a year
2.5 S AWD2.5L 4cylAWD26332912.7368$1,324
2.5 S Select Sport AWD2.5L 4cylAWD26332912.7368$1,324
2.5 S Preferred AWD2.5L 4cylAWD26332912.7368$1,324
2.5 S Carbon Edition AWD2.5L 4cylAWD26332912.7368$1,324
2.5 S Premium AWD2.5L 4cylAWD26332912.7368$1,324
2.5 Carbon Turbo AWD2.5L 4cylAWD22302512.7318$1,536
2.5 Turbo Premium AWD2.5L 4cylAWD22302512.7318$1,536
2.5 Turbo Premium Plus AWD2.5L 4cylAWD22302512.7318$1,536

Fuel cost

2.5 S AWD, 29 mpg combined.

Per year
$1,324
Per month
$110
Per mile
11.0 cents
Fill the tank
$40.64
  • Top trim: 2.5 Turbo Premium Plus AWD. $1,536 a year. $212 more than the 2.5 S AWD.

Trip cost

2.5 S AWD: 33 mpg highway
TripGallonsCost
100 miles3.0$9.70
300 miles9.1$29.09
500 miles15.2$48.48
1,000 miles30.3$96.97

Commute cost

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

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

Is 29 mpg good? Yes. Beats 77% 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

2025 Mazda CX-30 and rivals
CarCheapest trimCombined mpgCompare
2025 Mazda CX-302.5 S AWD29 mpg
2025 Mazda CX-52.5 S AWD25 mpgCompare
2025 Honda HR-VLX FWD28 mpgCompare
2025 Mazda CX-502.5 S Select AWD28 mpgCompare
2025 Volkswagen TaosS FWD31 mpgCompare
2025 Kia SeltosLX AWD29 mpg
2025 Hyundai KonaSE FWD31 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