2021 head-to-head · Subcompact Car
2021 Aston Martin DBS vs Ferrari Portofino
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 · 5.2L 12-cyl turbo · 8-speed automatic · 17 MPG
The 2021 Ferrari Portofino is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $3,118 a year to fuel (19 MPG), versus $3,485 for the 2021 Aston Martin DBS (17 MPG). That's roughly $367 a year, or about $1,834 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 DBS
- Ferrari Portofino
Side by side
| Aston Martin DBS | Ferrari Portofino | |
|---|---|---|
| $3,485 | Your annual fuel cost | $3,118 |
| 17 MPG | Combined efficiency | 19 MPG |
| 14 MPG | City | 16 MPG |
| 22 MPG | Highway | 23 MPG |
| 72 cu ft | Passenger volume | 75 cu ft |
| 9 cu ft | Cargo volume | 5 cu ft |
| 522 g/mi | Tailpipe CO₂ (g/mi) | 471 g/mi |
| 3/10 | EPA fuel economy score | 3/10 |
| 3/10 | EPA greenhouse gas score | 3/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 5.2L 12-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 DBS vs Ferrari Portofino across model years
- Aston Martin DBS
- Ferrari Portofino
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 Portofino has more passenger space (75 vs. 72 cu ft); the Aston Martin DBS has more cargo space (9 vs. 5 cu ft).
Among 34 2021 subcompact cars, the Aston Martin DBS ranks 33rd and the Ferrari Portofino 30th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2021 Aston Martin DBS or the 2021 Ferrari Portofino?
Measured by cost to drive, the Ferrari Portofino. The Aston Martin DBS is rated 17 MPG combined and the Ferrari Portofino 19 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2021 Aston Martin DBS vs. the Ferrari Portofino per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,485 for the Aston Martin DBS and $3,118 for the Ferrari Portofino.
Which has more cargo space?
The Aston Martin DBS, with 9 cu ft of luggage volume versus 5 cu ft (EPA interior volume index).
Aston Martin DBS vs Ferrari Portofino in other years
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