Porsche Cayman GT4 vs Porsche 718 Cayman
| Category | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| Engine layout | 2.0 l B4 | 3.8 l B6 |
| Max power (ps / bhp) | 300 / 296 | 385 / 380 |
| Max torque (Nm / lb-ft) | 380 / 280 | 419 / 309 |
| Curb weight (kg / lb) | 1408 / 3104 | 1360 / 2998 |
| Power / tonne (ps / bhp) | 213 / 210 | 283 / 279 |
| Average price | €66,000 | €96,000 |
Lap Times
| Track | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| Algarve International Circuit Portimao (Grand Prix) | 2:11.70 | 2:03.88 |
| Snetterton 300 | 2:15.12 | 2:10.59 |
| Hockenheim Short | 1:12.40 | 1:10.10 |
| Motortrend Figure-8 | 0:24.00 | 0:23.50 |
| Hockenheim GP | 1:59.80 | 1:57.40 |
| Contidrom (3.3 km) | 1:34.18 | 1:31.43 |
Acceleration (mph)
| Speed & distance | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| 0 - 40 mph | 2.2 s | 2.2 s |
| 0 - 60 mph | 3.9 s | 4.0 s |
| 0 - 80 mph | 6.7 s | 6.2 s |
| 0 - 100 mph | 9.6 s | 9.0 s |
| 0 - 150 mph | 27.6 s | 22.9 s |
| Est. 1/8 mile | 9.1 s @ 93.2 mph | 8.8 s @ 97.6 mph |
| 1/4 mile | 12.4 s @ 113.0 mph | 12.3 s @ 115.2 mph |
Acceleration (kph)
| Speed & distance | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| 0 - 40 kph | 1.4 s | 1.5 s |
| 0 - 50 kph | 1.7 s | 1.8 s |
| 0 - 80 kph | 3.0 s | 3.2 s |
| 0 - 100 kph | 4.3 s | 4.3 s |
| 0 - 120 kph | 6.2 s | 5.9 s |
| 0 - 130 kph | 6.8 s | 6.9 s |
| 0 - 140 kph | 8.1 s | 7.9 s |
| 0 - 150 kph | 8.9 s | 8.7 s |
| 0 - 160 kph | 10.0 s | 9.3 s |
| 0 - 180 kph | 12.8 s | 11.7 s |
| 0 - 200 kph | 16.0 s | 13.7 s |
| 1000 m | 24.0 s | 22.5 s |
Rolling acceleration
| Speed | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| 60 - 100 kph (4) | 4.3 s | 4.7 s |
| 60 - 100 kph (5) | 5.7 s | 6.0 s |
| 80 - 120 kph (4) | 4.4 s | 4.5 s |
| 80 - 120 kph (5) | 5.2 s | 5.4 s |
| 80 - 120 kph (6) | 6.6 s | 6.7 s |
| 80 - 160 kph (4) | 9.4 s | 8.9 s |
| 80 - 160 kph (5) | 11.4 s | 11.2 s |
| 80 - 160 kph (6) | 14.2 s | 14.4 s |
| Est. 100 - 200 kph | 13.1 s | 9.8 s |
General performance
| Category | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| Top speed | 275 kph (171 mph) | 295 kph (183 mph) |
| Est. max acceleration | 0.65 g (6 m/s²) | 0.67 g (7 m/s²) |
| 18m slalom | 73.6 kph (45.7 mph) | 74.1 kph (46.0 mph) |
| Fuel economy | 6.8 l/100 km (35 mpg US / 42 UK) | 10.1 l/100 km (23 mpg US / 28 UK) |
| Lateral acceleration | 1.06 g (10 m/s²) | 1.01 g (10 m/s²) |
| 100 kph - 0 | 30 m (98 ft) | 31 m (103 ft) |
| 200 kph - 0 | 122 m (401 ft) | 127 m (417 ft) |
| 70 mph - 0 | 44 m (143 ft) | 46 m (151 ft) |
Summary
| Category | Porsche 718 Cayman | Porsche Cayman GT4 |
|---|---|---|
| Track Performance | 91 | 100 |
| Straight line speed | 87 | 100 |
| Overall | 89 | 100 |
Verdict
Cayman GT4 is the fastest by considerable margin.
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Acceleration graph
