Head to head
Aston Martin DB11 vs Porsche 911 Carrera Cabriolet
The Aston Martin DB11 is a front-engined v12 grand tourer coupe. The Porsche 911 Carrera Cabriolet is a open-top sports car.
Last reviewed 13 September 2026
Specifications side by side
| Aston Martin DB11 | Porsche 911 Carrera Cabriolet | |
|---|---|---|
| Engine | 5.2-litre twin-turbo V12 | 3.0 litre twin-turbo flat-six |
| Power | 608PS / 447kW at 6,500rpm | 389hp (394PS) |
| Top speed | 200mph / 322km/h | 181mph (292km/h) |
| Torque | 700Nm at 1,500rpm | - |
| 0-62mph | 3.9 seconds | - |
| 0-100km/h | - | 4.1 seconds |
Sources: Aston Martin DB11, Porsche 911 Carrera Cabriolet. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DB11 if...
Aston Martin's V12 grand tourer, built to cover long distances quickly rather than to lap a track. The twin-turbo V12 and sub-4-second 0-62mph time put it against Bentley and Ferrari GT rivals, so it suits hirers after an occasion car for a long drive rather than a city run-around.
Listed by
- D.H.CULLEN Car Hire Specialists - London
Buy or hire the 911 Carrera Cabriolet if...
The open-top version of Porsche's core sports car, offered by prestige and wedding car hire fleets as an occasion car for good-weather driving. The folding fabric roof lowers in seconds without giving up the coupe's driving feel.
Listed by
- Exotic Car Collection by Enterprise - London
Common questions
What is the difference between the Aston Martin DB11 and the Porsche 911 Carrera Cabriolet?
The Aston Martin DB11 is a front-engined V12 grand tourer coupe; the Porsche 911 Carrera Cabriolet is a open-top sports car.
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