Porsche 911 Targa 4S vs Porsche Cayman S
| Category | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| Engine layout | 3.5 l B6 | 3.8 l B6 |
| Max power (ps / bhp) | 320 / 315 | 385 / 380 |
| Max torque (Nm / lb-ft) | 370 / 273 | 420 / 310 |
| Curb weight (kg / lb) | 1420 / 3131 | 1567 / 3455 |
| Power / tonne (ps / bhp) | 225 / 222 | 246 / 242 |
| Average price | €70,000 | €114,000 |
Lap Times
| Track | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| Autozeitung test track | 1:40.60 | 1:39.80 |
| Sachsenring | 1:40.58 | 1:40.69 |
Acceleration
| Speed & distance | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| 0 - 80 kph | 3.3 s | 3.4 s |
| 0 - 100 kph | 4.5 s | 4.6 s |
| 0 - 120 kph | 6.2 s | 6.3 s |
| 0 - 130 kph | 7.2 s | 7.2 s |
| 0 - 140 kph | 8.2 s | 8.2 s |
| 0 - 160 kph | 10.6 s | 10.2 s |
| 0 - 180 kph | 13.6 s | 12.9 s |
| 0 - 200 kph | 17.0 s | 15.9 s |
| 0 - 100 mph | 10.3 s | 10.0 s |
| Est. 1/8 mile | 9.1 s @ 93.8 mph | 8.9 s @ 95.1 mph |
Rolling acceleration
| Speed | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| 60 - 100 kph (4) | 4.9 s | 5.2 s |
| 60 - 100 kph (5) | 6.2 s | 6.8 s |
| 80 - 120 kph (5) | 6.1 s | 6.8 s |
| 80 - 120 kph (6) | 7.4 s | 8.6 s |
| Est. 100 - 140 kph | 3.8 s | 3.7 s |
| Est. 100 - 200 kph | 12.6 s | 11.3 s |
General performance
| Category | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| Top speed | 283 kph (176 mph) | 297 kph (185 mph) |
| Est. max acceleration | 0.66 g (6 m/s²) | 0.67 g (7 m/s²) |
| Fuel economy | 7.9 l/100 km (30 mpg US / 36 UK) | 14.9 l/100 km (16 mpg US / 19 UK) |
| 100 kph - 0 | 33 m (108 ft) | 36 m (118 ft) |
Summary
| Category | Porsche Cayman S | Porsche 911 Targa 4S |
|---|---|---|
| Track Performance | 99 | 100 |
| Straight line speed | 93 | 100 |
| Overall | 97 | 100 |
Verdict
911 Targa 4S is the fastest by a small margin.
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Acceleration graph
