- Newest year: 2024
- Gas
- Standard SUVs
- Same as 2023
2021-2024 Aston Martin DBX V8 MPG & Fuel Cost
4 model years · 15–16 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Cheaper to fuel than 1 of 10 standard SUV configurations, MY2024. Ranked against all rated configurations, not sales-weighted.
2021-2024 Aston Martin DBX V8 at a glance
The 2021-2024 Aston Martin DBX V8 covers 4 model years in the EPA database (4 configurations in all), rated 15–16 MPG combined. The newest model year, 2024, costs about $4,980 a year to fuel for its most efficient version, the DBX V8 4.0L 8-cyl turbo 4WD (16 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2022; 2023 and 2024 repeat the values of the year before. The best combined rating in the generation, 16 MPG, was reached in 2022, 2023 and 2024.
2021-2024 Aston Martin DBX V8 by model year
| Model year | Powertrains | Combined | $/yr | EPA ratings |
|---|---|---|---|---|
| 2024 | Gas | 16 MPG | $4,980 | Same EPA ratings as 2023 |
| 2023 | Gas | 16 MPG | $4,980 | Same EPA ratings as 2022 |
| 2022 | Gas | 16 MPG | $4,980 | Ratings changed |
| 2021 | Gas | 15 MPG | $5,200 | First year |
What the 2024 DBX V8 4.0L 8-cyl turbo 4WD costs to drive
Per month
$415
$4,980 a year ÷ 12
Per 25 miles
$8.30
Per 100 miles
$33.20
Five years
$24,900
5 × the yearly cost, prices held at today's level
vs the standard SUV median
$1,550more a year
Class median $3,430 a year, MY2024
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2024 Aston Martin DBX V8 MPG
EPA lists the same ratings for the 2024 Aston Martin DBX V8 as for the 2023 model, so the configurations and costs are the ones in the 2023 section above.See 2023
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| DBX V8 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 14 | 20 | 16 | $4,980 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2023 Aston Martin DBX V8 MPG
Same EPA ratings as 2022
EPA lists the same ratings for the 2023 Aston Martin DBX V8 as for the 2022 model, so the configurations and costs are the ones in the 2022 section above.See 2022
2022 Aston Martin DBX V8 MPG
16 MPG · $4,980/yr
Versus 2021: The most efficient configuration moves from 15 to 16 MPG, up 1. Its annual cost goes from $5,200 to $4,980, $220 less.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| DBX V8 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 14 | 20 | 16 | $4,980 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2021 Aston Martin DBX V8 MPG
15 MPG · $5,200/yr
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| DBX V8 (Most efficient) | 4.0L 8-cyl turbo | 4WD | 14 | 18 | 15 | $5,200 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the DBX V8 4.0L 8-cyl turbo 4WD: $5,940 in California and $4,320 in Texas, a $1,620 difference.
- California $5,940
- Washington $5,590
- New York $4,920
- Florida $4,550
- Texas $4,320
Similar cars
Closest combined MPG among MY2024 standard SUV models.
Generations
- 2021-2024
Frequently asked questions
What gas mileage does the 2021-2024 Aston Martin DBX V8 get?
EPA rates the 2021-2024 Aston Martin DBX V8 at 15–16 MPG combined across 4 configurations and 4 model years. The most efficient version, the 2024 DBX V8 4.0L 8-cyl turbo 4WD, is rated 16 MPG (14 city, 20 highway).
Which years had the best MPG in the 2021-2024 Aston Martin DBX V8?
The DBX V8 4.0L 8-cyl turbo 4WD reached the generation's best combined rating, 16 MPG, in 2022, 2023 and 2024. The lowest top rating, 15 MPG, was in 2021.
Did EPA ratings change during the 2021-2024 Aston Martin DBX V8?
Yes. Ratings changed in 2022. In 2023 and 2024 the values repeat the year before.
How much does it cost to fuel a 2024 Aston Martin DBX V8 per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the DBX V8 4.0L 8-cyl turbo 4WD costs about $4,980 a year. Across all 1 configuration the cost runs $4,980 a year.
How much does it cost to drive a 2024 Aston Martin DBX V8 100 miles?
About $33.20 per 100 miles for the DBX V8 4.0L 8-cyl turbo 4WD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2024 Aston Martin DBX V8 more efficient in the city or on the highway?
The DBX V8 4.0L 8-cyl turbo 4WD is rated 14 city and 20 highway MPG, so it is more efficient on the highway, by 6 MPG.
How does the 2024 Aston Martin DBX V8 compare with other standard SUV configurations?
The DBX V8 4.0L 8-cyl turbo 4WD costs about $4,980 a year to fuel, $1,550 more than the class median of $3,430, and less than 1 of 10 standard SUV configurations. The comparison covers all 263 rated standard SUV configurations for MY2024, not weighted by sales.
Is the 2024 Aston Martin DBX V8 different from the 2023 model?
No. EPA lists the same ratings for 2023 and 2024: 1 configuration rated 16 MPG combined. See the 2023 Aston Martin DBX V8 for that year.