Aston Martin models ranked by fuel economy, 2026
7 Aston Martin models are rated for model year 2026. Their best combined ratings run from 16 to 18 MPG, with a median of 17. Aston Martin Vantage leads at 18; Aston Martin Vanquish is last at 16.
The leader gets 1.1 times the combined rating of the model at the bottom, a spread of 2 MPG.
On annual fuel cost under the file's assumptions, Aston Martin Vantage is lowest at $4,550 and Aston Martin Vanquish highest at $5,150; the median is $4,850.
By vehicle class: Two-seaters (3), Minicompact cars (2), Standard SUVs (2).
By powertrain: Gasoline (6), Plug-in hybrid (1).
All 7 models ranked
Annual fuel cost in the file is based on 15,000 miles a year, 55% city and 45% highway driving, and the fuel prices that fueleconomy.gov published at the time of the release (the same prices for every model year).
| Rank | Model | Vehicle class | Powertrain | Combined MPG | Annual fuel cost | CO2 g/mile | Versions |
|---|---|---|---|---|---|---|---|
| 1 | Aston Martin Vantage | Two-seaters | Gasoline | 18 | $4,550 | 498 | 1 |
| 2 | Aston Martin DB12 S | Minicompact cars | Gasoline | 17 | $4,850 | 522 | 1 |
| 3 | Aston Martin DB12 V8 | Minicompact cars | Gasoline | 17 | $4,850 | 507 | 1 |
| 4 | Aston Martin DBX 707 | Standard SUVs | Gasoline | 17 | $4,850 | 537 | 1 |
| 5 | Aston Martin DBX 727 | Standard SUVs | Gasoline | 16 | $5,150 | 546 | 1 |
| 6 | Aston Martin Valhalla | Two-seaters | Plug-in hybrid | 16 | $5,150 | 486 | 1 |
| 7 | Aston Martin Vanquish | Two-seaters | Gasoline | 16 | $5,150 | 567 | 2 |
Each model is shown with its most efficient rated version. How the figures are prepared: methods and data.