Pontiac GTO 6.0 vs Porsche Cayman S
| Category | Pontiac GTO 6.0 | Porsche Cayman S |
|---|---|---|
| Engine layout | 6.0 l V8 | 3.5 l B6 |
| Max power (ps / bhp) | 400 / 395 | 320 / 315 |
| Max torque (Nm / lb-ft) | 536 / 395 | 370 / 273 |
| Curb weight (kg / lb) | 1702 / 3752 | 1422 / 3135 |
| Power / tonne (ps / bhp) | 235 / 232 | 225 / 222 |
Lap Times
| Track | Pontiac GTO 6.0 | Porsche Cayman S |
|---|---|---|
| Motortrend Figure-8 | 0:26.10 | 0:24.50 |
Acceleration
| Speed & distance | Pontiac GTO 6.0 | Porsche Cayman S |
|---|---|---|
| 0 - 100 kph | 4.6 s | 4.5 s |
| 0 - 30 mph | 1.8 s | 1.6 s |
| 0 - 40 mph | 2.6 s | 2.4 s |
| 0 - 50 mph | 3.7 s | 3.5 s |
| 0 - 60 mph | 4.7 s | 4.3 s |
| 0 - 70 mph | 6.2 s | 5.7 s |
| 0 - 80 mph | 7.8 s | 7.4 s |
| 0 - 90 mph | 9.6 s | 8.9 s |
| 0 - 100 mph | 11.2 s | 10.3 s |
| 0 - 130 mph | 19.6 s | 19.4 s |
| Est. 1/8 mile | 8.8 s @ 90.1 mph | 9.1 s @ 93.8 mph |
| 1/4 mile | 13.3 s @ 108.1 mph | 12.9 s |
General performance
| Category | Pontiac GTO 6.0 | Porsche Cayman S |
|---|---|---|
| Top speed | 274 kph (170 mph) | 283 kph (176 mph) |
| Fuel economy | 16.8 l/100 km (14 mpg US / 17 UK) | 7.9 l/100 km (30 mpg US / 36 UK) |
| Lateral acceleration | 0.88 g (9 m/s²) | 1.00 g (10 m/s²) |
| 60 mph - 0 | 37 m (121 ft) | 31 m (103 ft) |
| 70 mph - 0 | 51 m (167 ft) | 46 m (151 ft) |
Summary
| Category | Pontiac GTO 6.0 | Porsche Cayman S |
|---|---|---|
| Track Performance | 83 | 100 |
| Straight line speed | 86 | 100 |
| Overall | 84 | 100 |
Verdict
Cayman S is the fastest by considerable margin.
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Acceleration graph
