2021 · Subcompact Car · Gas
2021 Aston Martin DB11 MPG & fuel economy
The 2021 Aston Martin DB11 is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 20 MPG combined (18 city / 24 highway) on premium gasoline. Across the lineup, combined ratings range from 18 to 20 MPG. Efficiency is unchanged from the 2020 model. Among 34 subcompact cars rated for 2021, it ranks 27th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,962 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2021 Aston Martin DB11's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.7 km/L in the city and 10.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 18 | 7.7 | 13.1 |
| Highway | 24 | 10.2 | 9.8 |
| Combined | 20 | 8.5 | 11.8 |
How it ranks among 2021 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
DB11 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 4.0L 8-cyl turbo · 8-speed automatic DB11 V8 |
Gas | 18 MPG | 24 MPG | 20 MPG | — | $2,962 |
| RWD · 5.2L 12-cyl turbo · 8-speed automatic DB11 V12 |
Gas | 15 MPG | 22 MPG | 18 MPG | — | $3,292 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 4.0L 8-cyl turbo
- Transmission
- 8-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 72 cu ft
- Cargo volume
- 9 cu ft
- Tailpipe CO₂
- 431 g/mi
- EPA fuel economy score
- 4/10
- EPA greenhouse gas score
- 4/10
2021 Aston Martin DB11 vs. rivals
Compare the 2021 DB11
With any other car from any year, including other DB11 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2021 Aston Martin DB11?
Up to 20 MPG combined (18 city / 24 highway); ratings range from 18 to 20 MPG depending on configuration.
What fuel does the 2021 Aston Martin DB11 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2021 Aston Martin DB11?
The 2021 Aston Martin DB11's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.7 km/L in the city and 10.2 km/L on the highway.
How much does it cost to fuel the 2021 Aston Martin DB11 per year?
About $2,962 at 15,000 miles a year with $3.95/gal premium gas, or $19.75 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.