Aston Martin · 2021–2024 · Gas
Aston Martin DBX V8 MPG by year
The EPA has rated 4 model years of the Aston Martin DBX V8, from 2021 to 2024. The most fuel-efficient year is the 2024, at 16 MPG combined in its best configuration. The best 2024 model is 7% more efficient than the best 2021 model (16 vs. 15 MPG). The 2024 model is 24% less efficient than the median midsize or large SUV that year (16 vs. 21 MPG).
Combined MPG by model year
- DBX V8, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every DBX V8 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2024 | Gas | 16 MPG | 14 / 20 | 21 | — | 1 | $3,703 |
| 2023 | Gas | 16 MPG | 14 / 20 | 20 | — | 1 | $3,703 |
| 2022 | Gas | 16 MPG | 14 / 20 | 20 | — | 1 | $3,703 |
| 2021 | Gas | 15 MPG | 14 / 18 | 20 | — | 1 | $3,950 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare DBX V8 model years
See how much a newer DBX V8 would save over an older one.
Models similar to the Aston Martin DBX V8
Frequently asked questions
Which Aston Martin DBX V8 year has the best fuel economy?
The 2022 Aston Martin DBX V8, rated up to 16 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $3,703 a year.
Which Aston Martin DBX V8 year has the worst fuel economy?
The 2021 model, whose most efficient version is rated 15 MPG combined (about $3,950 a year to fuel).
What is the fuel economy of the latest Aston Martin DBX V8?
The 2024 Aston Martin DBX V8 is rated up to 16 MPG combined.