Aston Martin DBX Gas Mileage (2021 - 2025): Comprehensive Fuel Economy Data

The Aston Martin DBX gas mileage is 16 to 18 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2021 Aston Martin DBX trim model has a combined gas mileage of 16 miles per gallon, while the 2025 Aston Martin DBX 707 has a combined gas mileage of 18 miles per gallon.

In the city, the DBX gas mileage is 14 to 15 miles per gallon depending on the trim and model year.

On the highway, the DBX gas mileage is 18 to 20 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

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

2025 Aston Martin DBX Gas Mileage

The 2025 Aston Martin DBX gas mileage is 18 miles per gallon combined.

In the city, the 2025 DBX gas mileage is 15 miles per gallon.

On the highway, the 2025 DBX gas mileage is 20 miles per gallon.

2024 Aston Martin DBX Gas Mileage

Depending on trim level, the 2024 Aston Martin DBX gas mileage is from 17 to 18 miles per gallon combined.

In the city, the 2024 DBX gas mileage is from 14 to 15 miles per gallon, depending on the trim.

On the highway, the 2024 DBX gas mileage is 20 miles per gallon.

2023 Aston Martin DBX Gas Mileage

Depending on trim level, the 2023 Aston Martin DBX gas mileage is from 17 to 17.5 miles per gallon combined.

In the city, the 2023 DBX gas mileage is from 14 to 15 miles per gallon, depending on the trim.

On the highway, the 2023 DBX gas mileage is 20 miles per gallon.

2022 Aston Martin DBX Gas Mileage

The 2022 Aston Martin DBX gas mileage is 17 miles per gallon combined.

In the city, the 2022 DBX gas mileage is 14 miles per gallon.

On the highway, the 2022 DBX gas mileage is 20 miles per gallon.

2021 Aston Martin DBX Gas Mileage

The 2021 Aston Martin DBX gas mileage is 16 miles per gallon combined.

In the city, the 2021 DBX gas mileage is 14 miles per gallon.

On the highway, the 2021 DBX gas mileage is 18 miles per gallon.