Porsche Cayman S vs BMW i8
Category | Porsche Cayman S | BMW i8 |
---|---|---|
Max power (ps / bhp) | 325 / 321 | 374 / 369 |
Max torque (Nm / lb-ft) | 370 / 273 | 570 / 420 |
Curb weight (kg / lb) | 1375 / 3031 | 1490 / 3285 |
Power / tonne (ps / bhp) | 236 / 233 | 251 / 248 |
Lap Times
Acceleration
Speed & distance | Porsche Cayman S | BMW i8 |
---|---|---|
0 - 100 kph | 4.4 s | 4.2 s |
0 - 200 kph | 15.9 s | 14.4 s |
Est. 100 - 200 kph | 11.8 s | 10.2 s |
0 - 60 mph | 4.1 s | 3.6 s |
0 - 100 mph | 10.0 s | 9.0 s |
Est. 1/8 mile | 8.9 s @ 95.7 mph | 8.6 s @ 98.2 mph |
1/4 mile | 12.6 s @ 112.5 mph | 12.1 s @ 116.2 mph |
General performance
Category | Porsche Cayman S | BMW i8 |
---|---|---|
Top speed | 281 kph (175 mph) | 250 kph (155 mph) |
Est. max acceleration | 0.70 g (7 m/s²) | 0.75 g (7 m/s²) |
Lateral acceleration | 0.99 g (10 m/s²) | 0.93 g (9 m/s²) |
Summary
Category | Porsche Cayman S | BMW i8 |
---|---|---|
Track Performance | 500 | 467 |
Straight line speed | 845 | 934 |
Total | 1345 | 1402 |
Verdict
There is no clear winner in this comparison.
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Acceleration graph

