The Aston Martin DBS does 15.7 mpg combined (13.1 city, 20.2 highway), which works out to about $2,446 a year in fuel at $3.20 a gallon and 12,000 miles. Engine choice matters more than you'd think: 5.2L 12-cyl does 17 mpg while 5.9L 12-cyl does 14 — a difference of $484 a year. Against other V8 cars it sits below the average of 16.1 mpg.
Every Aston Martin DBS engine, compared
Gas mileage on the Aston Martin DBS ranges from 17 down to 14 depending on which engine sits under the bonnet — a spread of $484 a year across 2 versions of the same car. Picking the right one often saves more fuel than picking a different car altogether. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 5.2L 12-cyl | 14 / 22 | 2019–2023 | $2,259 | |
| 5.9L 12-cyl | 12 / 18 | 2009–2012 | $2,743 |
What that actually costs
The Aston Martin DBS burns a gallon every 15.7 miles, so 12,000 miles takes about 764 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.204 |
| Fuel per year | $2,446 |
| Fuel over five years | $12,230 |
| Against other V8 cars | +$61 a year |
| EPA's own estimate | $4,972 a year |
City or highway — who is this car for
The Aston Martin DBS gives up 7.1 mpg the moment you leave the motorway — 20.2 out there against 13.1 in town, a 54% drop worth $1,030 a year. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 13.1 mpg | $2,931 a year if you only drive in town |
| Highway | 20.2 mpg | $1,901 a year if you mostly commute |
| Gap | +7.1 mpg (54%) | Wide — this car dislikes traffic |
How the DBS changed over the years
The DBS peaked in 2023 at 17 mpg (14 city, 22 highway) and was at its thirstiest in 2012 at 14 — 3 mpg apart, or $484 a year in fuel between buying one year and the other. The 2023 car does 17. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2023 | 14 / 22 | 1 | $2,259 | |
| 2022 | 14 / 22 | 1 | $2,259 | |
| 2021 | 14 / 22 | 1 | $2,259 | |
| 2020 | 14 / 22 | 1 | $2,259 | |
| 2019 | 14 / 22 | 1 | $2,259 | |
| 2012 | 12 / 18 | 1 | $2,743 | |
| 2011 | 12 / 18 | 1 | $2,743 | |
| 2010 | 12 / 18 | 1 | $2,743 | |
| 2009 | 12 / 18 | 1 | $2,743 |
MPG is a number. Dollars per year is the answer.
- Fuel profile built from your actual mileage and local prices
- Fuel tracker: what you really spend, month by month
- Insurance and fuel folded into 5-year cost to own
- Compare any two cars on total cost, not sticker price
- No ads, no tracking — and much more
How we count
This page rests on 9 EPA ratings of the Aston Martin DBS — 2 engines across 2009–2023. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $4,972. Full method.
Frequently asked questions
What mpg does the Aston Martin DBS get?
15.7 mpg combined on average — 13.1 in the city and 20.2 on the highway, per EPA ratings across 2009–2023.
How much does a Aston Martin DBS cost in fuel per year?
About $2,446 at 12,000 miles and $3.20 a gallon — roughly $12,230 over five years, or 0.204 dollars a mile.
Which DBS engine is the most economical?
The 5.2L 12-cyl at 17 mpg, against 14 for the 5.9L 12-cyl — a difference of about $484 a year.
Is the DBS good on fuel compared with similar cars?
Against other V8 cars it sits below the average of 16.1 mpg, computed across 3323 ratings.
Are these real-world DBS figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Aston Martin DBS is $4,972 against the $2,446 we compute at 12,000 miles. Expect a little worse in practice: the spread between the 17 and 14 mpg versions of this car is smaller than the spread between two drivers of the same one.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.