Porsche Cayman S vs BMW 650i
| Category | BMW 650i | Porsche Cayman S |
|---|---|---|
| Engine layout | 4.8 l V8 | 3.4 l B6 |
| Max power (ps / bhp) | 367 / 362 | 295 / 291 |
| Max torque (Nm / lb-ft) | 490 / 361 | 340 / 251 |
| Curb weight (kg / lb) | 1615 / 3560 | 1409 / 3106 |
| Power / tonne (ps / bhp) | 227 / 224 | 209 / 207 |
Lap Times
| Track | BMW 650i | Porsche Cayman S |
|---|---|---|
| Autozeitung test track | 1:44.60 | 1:41.20 |
| Oschersleben | 1:50.15 | 1:47.90 |
Performance
| Category | BMW 650i | Porsche Cayman S |
|---|---|---|
| 0 - 100 kph | 5.4 s | 5.1 s |
| 0 - 200 kph | 19.8 s | 18.7 s |
| Est. 100 - 200 kph | 14.4 s | 13.5 s |
| 0 - 100 mph | 12.6 s | 11.4 s |
| Est. 1/8 mile | 9.6 s @ 89.5 mph | 9.5 s @ 90.1 mph |
| 1/4 mile | 13.4 s | 13.2 s @ 106.3 mph |
| Top speed | 250 kph (155 mph) | 275 kph (171 mph) |
| Est. max acceleration | 0.58 g (6 m/s²) | 0.58 g (6 m/s²) |
Summary
| Category | BMW 650i | Porsche Cayman S |
|---|---|---|
| Track Performance | 92 | 100 |
| Straight line speed | 84 | 100 |
| Overall | 89 | 100 |
Verdict
Cayman S is the fastest by considerable margin.
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Acceleration graph
