2021 head-to-head · Subcompact Car
2021 Aston Martin DB11 vs Ferrari Roma
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
RWD · 3.9L 8-cyl turbo · 8-speed dual-clutch · 19 MPG
The 2021 Aston Martin DB11 is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,962 a year to fuel (20 MPG), versus $3,118 for the 2021 Ferrari Roma (19 MPG). That's roughly $156 a year, or about $780 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Aston Martin DB11
- Ferrari Roma
Side by side
| Aston Martin DB11 | Ferrari Roma | |
|---|---|---|
| $2,962 | Your annual fuel cost | $3,118 |
| 20 MPG | Combined efficiency | 19 MPG |
| 18 MPG | City | 17 MPG |
| 24 MPG | Highway | 22 MPG |
| 72 cu ft | Passenger volume | 80 cu ft |
| 9 cu ft | Cargo volume | 7 cu ft |
| 431 g/mi | Tailpipe CO₂ (g/mi) | 472 g/mi |
| 4/10 | EPA fuel economy score | 3/10 |
| 4/10 | EPA greenhouse gas score | 3/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 4.0L 8-cyl turbo | Engine / motor | 3.9L 8-cyl turbo |
| 8-speed automatic | Transmission | 8-speed dual-clutch |
| RWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Aston Martin DB11 vs Ferrari Roma across model years
- Aston Martin DB11
- Ferrari Roma
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Ferrari Roma has more passenger space (80 vs. 72 cu ft); the Aston Martin DB11 has more cargo space (9 vs. 7 cu ft).
Among 34 2021 subcompact cars, the Aston Martin DB11 ranks 27th and the Ferrari Roma 31st for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2021 Aston Martin DB11 or the 2021 Ferrari Roma?
Measured by cost to drive, the Aston Martin DB11. The Aston Martin DB11 is rated 20 MPG combined and the Ferrari Roma 19 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2021 Aston Martin DB11 vs. the Ferrari Roma per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,962 for the Aston Martin DB11 and $3,118 for the Ferrari Roma.
Which has more cargo space?
The Aston Martin DB11, with 9 cu ft of luggage volume versus 7 cu ft (EPA interior volume index).
Aston Martin DB11 vs Ferrari Roma in other years
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