Mazda CX-30 Gas Mileage (2020-2026)

The Mazda CX-30 gas mileage is 25 to 30 miles per gallon as specified in our data below, organized by trim, option package, and model year.

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For example, the 2026 Mazda CX-30 2.5 Aire Edition trim model has a combined gas mileage of 25 miles per gallon, while the 2025 Mazda CX-30 2.5 S has a combined gas mileage of 30 miles per gallon.

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In the city, the CX-30 gas mileage is 22 to 26 miles per gallon depending on the trim and model year.

On the highway, the CX-30 gas mileage is 30 to 33 miles per gallon depending on the trim and model year.

Fuel economy notes: Calculated combined estimates use the EPA 55% city/45% highway harmonic average, rounded to the nearest whole MPG. These estimates use reported, rounded city and highway figures and may differ from official ratings. Ratings supplied by the source are retained. Conventional hybrids use MPG; MPGe measures gasoline-equivalent energy efficiency for electric vehicles and electric driving modes.

Check out the Gas Mileage specifications for other makes and models.

2026 Mazda CX-30 Gas Mileage

Depending on trim level, the 2026 Mazda CX-30 gas mileage is from 25 to 27 miles per gallon combined.

In the city, the 2026 CX-30 gas mileage is from 22 to 24 miles per gallon, depending on the trim.

On the highway, the 2026 CX-30 gas mileage is from 30 to 31 miles per gallon, depending on the trim.

2025 Mazda CX-30 Gas Mileage

Depending on trim level, the 2025 Mazda CX-30 gas mileage is from 26 to 30 miles per gallon combined.

In the city, the 2025 CX-30 gas mileage is from 22 to 26 miles per gallon, depending on the trim.

On the highway, the 2025 CX-30 gas mileage is from 30 to 33 miles per gallon, depending on the trim.

2024 Mazda CX-30 Gas Mileage

Depending on trim level, the 2024 Mazda CX-30 gas mileage is from 26 to 30 miles per gallon combined.

In the city, the 2024 CX-30 gas mileage is from 22 to 26 miles per gallon, depending on the trim.

On the highway, the 2024 CX-30 gas mileage is from 30 to 33 miles per gallon, depending on the trim.

2023 Mazda CX-30 Gas Mileage

Depending on trim level, the 2023 Mazda CX-30 gas mileage is from 26 to 30 miles per gallon combined.

In the city, the 2023 CX-30 gas mileage is from 22 to 26 miles per gallon, depending on the trim.

On the highway, the 2023 CX-30 gas mileage is from 30 to 33 miles per gallon, depending on the trim.

2022 Mazda CX-30 Gas Mileage

Depending on trim level, the 2022 Mazda CX-30 gas mileage is from 25 to 27 miles per gallon combined.

In the city, the 2022 CX-30 gas mileage is from 22 to 24 miles per gallon, depending on the trim.

On the highway, the 2022 CX-30 gas mileage is from 30 to 31 miles per gallon, depending on the trim.

2021 Mazda CX-30 Gas Mileage

Depending on trim level, the 2021 Mazda CX-30 gas mileage is from 25 to 28 miles per gallon combined.

In the city, the 2021 CX-30 gas mileage is from 22 to 25 miles per gallon, depending on the trim.

On the highway, the 2021 CX-30 gas mileage is from 30 to 33 miles per gallon, depending on the trim.

2020 Mazda CX-30 Gas Mileage

Depending on trim level, the 2020 Mazda CX-30 gas mileage is from 27 to 28 miles per gallon combined.

In the city, the 2020 CX-30 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

On the highway, the 2020 CX-30 gas mileage is from 31 to 33 miles per gallon, depending on the trim.