BMW M3 Cabrio vs Porsche 911 Speedster
| Category | BMW M3 Cabrio (E93) | 911 Speedster |
|---|---|---|
| Engine layout | 4.0 l V8 | 3.8 l B6 |
| Max power (ps / bhp) | 420 / 414 | 408 / 402 |
| Max torque (Nm / lb-ft) | 400 / 295 | 420 / 310 |
| Curb weight (kg / lb) | 1810 / 3990 | 1580 / 3483 |
| Power / tonne (ps / bhp) | 232 / 229 | 258 / 255 |
| Auto insurance group | 44 | 50 |
Lap Times
| Track | BMW M3 Cabrio (E93) | 911 Speedster |
|---|---|---|
| Hockenheim Short | 1:14.20 | 1:13.40 |
Performance
| Category | BMW M3 Cabrio (E93) | 911 Speedster |
|---|---|---|
| 0 - 100 kph | 4.6 s | 4.2 s |
| 0 - 200 kph | 17.3 s | 14.1 s |
| Est. 100 - 200 kph | 12.7 s | 9.9 s |
| Est. 0 - 60 mph | 4.3 s | 4.0 s |
| 0 - 100 mph | 10.7 s | 9.1 s |
| Est. 1/8 mile | 9.0 s @ 94.4 mph | 8.6 s @ 98.8 mph |
| Top speed | 250 kph (155 mph) | 305 kph (190 mph) |
| Est. max acceleration | 0.68 g (7 m/s²) | 0.73 g (7 m/s²) |
Summary
| Category | BMW M3 Cabrio (E93) | 911 Speedster |
|---|---|---|
| Track Performance | 97 | 100 |
| Straight line speed | 66 | 100 |
| Overall | 84 | 100 |
Verdict
911 Speedster is the fastest by considerable margin.
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Acceleration graph
