2009 · Subcompact Car · Gas
2009 Aston Martin DB9 MPG & fuel economy
The 2009 Aston Martin DB9 is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 14 MPG combined (12 city / 19 highway) on premium gasoline. Across the lineup, combined ratings range from 13 to 14 MPG. That's up 1 MPG from the 2008 model. Among 53 subcompact cars rated for 2009, it ranks 51st for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $4,232 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2009 Aston Martin DB9's fuel average is 6.0 km/L (16.8 L/100 km), or 14 MPG combined: 5.1 km/L in the city and 8.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 12 | 5.1 | 19.6 |
| Highway | 19 | 8.1 | 12.4 |
| Combined | 14 | 6.0 | 16.8 |
How it ranks among 2009 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
DB9 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 5.9L 12-cyl · 6-speed automatic DB9 |
Gas | 12 MPG | 19 MPG | 14 MPG | — | $4,232 |
| RWD · 5.9L 12-cyl · 6-speed manual DB9 |
Gas | 11 MPG | 17 MPG | 13 MPG | — | $4,558 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 5.9L 12-cyl
- Transmission
- 6-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 78 cu ft
- Cargo volume
- 5 cu ft
- Tailpipe CO₂
- 635 g/mi
2009 Aston Martin DB9 vs. rivals
Compare the 2009 DB9
With any other car from any year, including other DB9 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2009 Aston Martin DB9?
Up to 14 MPG combined (12 city / 19 highway); ratings range from 13 to 14 MPG depending on configuration.
What fuel does the 2009 Aston Martin DB9 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2009 Aston Martin DB9?
The 2009 Aston Martin DB9's fuel average is 6.0 km/L (16.8 L/100 km), or 14 MPG combined: 5.1 km/L in the city and 8.1 km/L on the highway.
How much does it cost to fuel the 2009 Aston Martin DB9 per year?
About $4,232 at 15,000 miles a year with $3.95/gal premium gas, or $28.21 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.