Aston Martin averages 14.8 mpg combined across 16 petrol and diesel models (1984–2027). The best on record does 21 mpg, the thirstiest 8 — a yearly fuel gap of about $2,971.
What that actually costs
What a Aston Martin costs to feed, at 12,000 miles a year and $3.20 a gallon.
| Measure | Value |
|---|---|
| Average combined | 14.8 mpg |
| Fuel per year | $2,595 |
| Most frugal on record | 21 mpg — $1,829 a year |
| Thirstiest on record | 8 mpg — $4,800 a year |
Aston Martin models by gas mileage
From the most frugal down. The yearly figure is what the fuel actually costs at 12,000 miles.
| Model | Average mpg | Best / Worst engine | Fuel per year |
|---|---|---|---|
| Aston Martin V8 | 20 / 20 | $1,920 | |
| Aston Martin DB12 | 17 / 17 | $2,259 | |
| Aston Martin DBX707 | 17 / 17 | $2,259 | |
| Aston Martin Rapide | 17 / 15 | $2,385 | |
| Aston Martin DBX | 17 / 15 | $2,400 | |
| Aston Martin Valhalla | 16 / 16 | $2,400 | |
| Aston Martin Zagato | 16 / 16 | $2,400 | |
| Aston Martin DBS | 17 / 14 | $2,446 | |
| Aston Martin V12 | 18 / 12 | $2,526 | |
| Aston Martin Vantage | 21 / 8 | $2,560 | |
| Aston Martin Vanquish | 16 / 12 | $2,612 | |
| Aston Martin DB9 | 15 / 13 | $2,685 | |
| Aston Martin Valour | 14 / 14 | $2,743 | |
| Aston Martin Virage | 15 / 13 | $2,844 | |
| Aston Martin Volante | 16 / 8 | $3,227 | |
| Aston Martin Lagonda | 9 / 8 | $4,364 |
MPG is a number. Dollars per year is the answer.
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How we count
Aston Martin rests on 131 EPA ratings covering 16 models from 1984 to 2027. The laboratory numbers are EPA's and go in unchanged; the money is ours, at 12,000 miles a year and $3.20 a gallon. Full method.
Frequently asked questions
What is the average Aston Martin gas mileage?
14.8 mpg combined across 16 models and 131 EPA ratings, from 1984 to 2027 — 43 model years in one figure, which is why it sits below what a new Aston Martin does today.
Which Aston Martin model is the most economical?
The Aston Martin V8 at 20.0 mpg, about $1,920 a year in fuel, against the Lagonda at 8.8 mpg and $4,364 — a gap of $2,444 a year between the two ends of the same badge.
How much does a Aston Martin cost to run?
About $2,595 a year in fuel, at 12,000 miles and $3.20 a gallon. Over five years that is $12,975, before a single service.
Why does the Aston Martin average look low?
Because it spans 43 model years, back to 1984. Cars built before the mid-2000s were markedly thirstier, and Aston Martin has 131 ratings from that whole stretch — the recent ones are pulled down by the old.
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