Aston Martin DBX 707 MPG & Fuel Economy
The 2026 Aston Martin DBX 707 gets up to 17 MPG combined (15 city / 20 highway) in EPA testing.
Latest model year (2026):
The Aston Martin DBX 707 gets up to 17 MPG combined (15 city / 20 highway) in the Auto 9-spd, 8 cyl, 4.0 L trim.
Aston Martin DBX 707 MPG — All Years
| Year | Trim | Engine | Fuel | City (MPG) | Hwy (MPG) | Combined (MPG) |
|---|---|---|---|---|---|---|
| 2026 | Auto 9-spd, 8 cyl, 4.0 L | 8 4.0L | Premium Gasoline | 15 | 20 | 17 |
| 2025 | Auto 9-spd, 8 cyl, 4.0 L | 8 4.0L | Premium Gasoline | 15 | 20 | 17 |
| 2024 | Auto 9-spd, 8 cyl, 4.0 L | 8 4.0L | Premium Gasoline | 15 | 20 | 17 |
| 2023 | Auto 9-spd, 8 cyl, 4.0 L | 8 4.0L | Premium Gasoline | 15 | 20 | 17 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Aston Martin DBX 707 MPG FAQ
What is the MPG of the Aston Martin DBX 707?
The Aston Martin DBX 707 gets up to 17 MPG combined (15 city / 20 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.
Which Aston Martin DBX 707 trim has the best fuel economy?
The Auto 9-spd, 8 cyl, 4.0 L trim offers the best combined fuel economy at 17 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.
All Aston Martin DBX 707 specifications
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