Porsche 911 GT3 vs Porsche Cayman GT4
| Category | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| Max power (ps / bhp) | 385 / 380 | 476 / 469 |
| Max torque (Nm / lb-ft) | 419 / 309 | 440 / 325 |
| Curb weight (kg / lb) | 1360 / 2998 | 1451 / 3199 |
| Power / tonne (ps / bhp) | 283 / 279 | 328 / 323 |
| Average price | €96,000 | €147,000 |
Lap Times
Acceleration (mph)
| Speed & distance | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| 0 - 40 mph | 2.2 s | 1.7 s |
| 0 - 60 mph | 4.0 s | 3.0 s |
| 0 - 80 mph | 6.2 s | 4.8 s |
| 0 - 100 mph | 9.0 s | 7.1 s |
| 0 - 150 mph | 22.9 s | 17.1 s |
| Est. 1/8 mile | 8.8 s @ 97.6 mph | 7.8 s @ 105.6 mph |
| 1/4 mile | 12.3 s @ 115.2 mph | 11.2 s @ 126.1 mph |
Acceleration (kph)
| Speed & distance | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| 0 - 40 kph | 1.5 s | 1.1 s |
| 0 - 50 kph | 1.8 s | 1.4 s |
| 0 - 80 kph | 3.2 s | 2.3 s |
| 0 - 100 kph | 4.3 s | 3.3 s |
| 0 - 120 kph | 5.9 s | 4.4 s |
| 0 - 130 kph | 6.9 s | 5.1 s |
| 0 - 140 kph | 7.9 s | 5.7 s |
| 0 - 160 kph | 9.3 s | 7.1 s |
| 0 - 180 kph | 11.7 s | 8.9 s |
| 0 - 200 kph | 13.7 s | 10.9 s |
| 1000 m | 22.5 s | 20.6 s @ 255.0 kph |
Rolling acceleration
| Speed | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| 60 - 100 kph (4) | 4.7 s | 4.5 s |
| 80 - 120 kph (4) | 4.5 s | 4.1 s |
| 80 - 120 kph (5) | 5.4 s | 5.4 s |
| 80 - 120 kph (6) | 6.7 s | 6.7 s |
| 80 - 160 kph (4) | 8.9 s | 7.8 s |
| 80 - 160 kph (5) | 11.2 s | 10.5 s |
| 80 - 160 kph (6) | 14.4 s | 13.5 s |
| Est. 100 - 200 kph | 9.8 s | 7.9 s |
General performance
| Category | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| Top speed | 295 kph (183 mph) | 315 kph (196 mph) |
| Est. 0 - 100 mph - 0 | 15.5 s @ 1286 ft | 10.9 s @ 774 ft |
| Est. max acceleration | 0.67 g (7 m/s²) | 0.91 g (9 m/s²) |
| 18m slalom | 74.1 kph (46.0 mph) | 75.1 kph (46.7 mph) |
| 36m slalom | 143.0 kph (88.9 mph) | 144.0 kph (89.5 mph) |
| Fuel economy | 10.1 l/100 km (23 mpg US / 28 UK) | 12.3 l/100 km (19 mpg US / 23 UK) |
| Lateral acceleration | 1.01 g (10 m/s²) | 1.12 g (11 m/s²) |
| Downforce @ 200 kph | 43 kg (95 lbs) | 47 kg (103 lbs) |
| 100 kph - 0 | 31 m (103 ft) | 31 m (100 ft) |
| 200 kph - 0 | 127 m (417 ft) | 119 m (391 ft) |
| 70 mph - 0 | 46 m (151 ft) | 41 m (135 ft) |
Summary
| Category | Porsche Cayman GT4 | Porsche 911 GT3 |
|---|---|---|
| Track Performance | 92 | 100 |
| Straight line speed | 54 | 100 |
| Overall | 77 | 100 |
Verdict
911 GT3 is the fastest by a huge margin.
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Acceleration graph
