Aston Martin DB9 vs Porsche 911 Carrera
| Category | Porsche 911 Carrera | Aston Martin DB9 |
|---|---|---|
| Engine layout | 3.6 l B6 | 6.0 l V12 |
| Max power (ps / bhp) | 345 / 340 | 450 / 444 |
| Max torque (Nm / lb-ft) | 370 / 273 | 570 / 420 |
| Curb weight (kg / lb) | 1433 / 3159 | 1793 / 3953 |
| Power / tonne (ps / bhp) | 241 / 237 | 251 / 248 |
Acceleration
| Speed & distance | Porsche 911 Carrera | Aston Martin DB9 |
|---|---|---|
| 0 - 100 kph | 4.6 s | 4.7 s |
| 0 - 200 kph | 15.7 s | 16.5 s |
| 1000 m | 23.9 s | 23.6 s @ 229.0 kph |
| Est. 100 - 200 kph | 11.7 s | 11.8 s |
| 0 - 100 mph | 10.2 s | 10.1 s |
| Est. 1/8 mile | 9.1 s @ 94.4 mph | 9.0 s @ 93.8 mph |
General performance
| Category | Porsche 911 Carrera | Aston Martin DB9 |
|---|---|---|
| Top speed | 290 kph (180 mph) | 309 kph (192 mph) |
| Est. max acceleration | 0.65 g (6 m/s²) | 0.66 g (6 m/s²) |
| Fuel economy | 8.5 l/100 km (28 mpg US / 33 UK) | 19.6 l/100 km (12 mpg US / 14 UK) |
Summary
| Category | Porsche 911 Carrera | Aston Martin DB9 |
|---|---|---|
| Track Performance | 0 | 0 |
| Straight line speed | 99 | 100 |
| Overall | 99 | 100 |
Verdict
There is no clear winner in this comparison.
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Acceleration graph
