Porsche Cayman S vs Mercedes-Benz CLK 55 AMG
| Category | CLK 55 AMG | Porsche Cayman S |
|---|---|---|
| Engine layout | 5.4 l V8 | 3.4 l B6 |
| Max power (ps / bhp) | 367 / 362 | 295 / 291 |
| Max torque (Nm / lb-ft) | 510 / 376 | 340 / 251 |
| Curb weight (kg / lb) | 1646 / 3629 | 1409 / 3106 |
| Power / tonne (ps / bhp) | 223 / 220 | 209 / 207 |
Lap Times
| Track | CLK 55 AMG | Porsche Cayman S |
|---|---|---|
| Autozeitung test track | 1:44.60 | 1:41.20 |
Acceleration
| Speed & distance | CLK 55 AMG | Porsche Cayman S |
|---|---|---|
| 0 - 100 kph | 5.2 s | 5.1 s |
| 0 - 60 mph | 4.5 s | 4.8 s |
| 0 - 100 mph | 11.0 s | 11.4 s |
| 0 - 120 mph | 16.3 s | 16.9 s |
| Est. 1/8 mile | 9.1 s @ 90.7 mph | 9.5 s @ 90.1 mph |
| 1/4 mile | 13.1 s @ 109.4 mph | 13.2 s @ 106.3 mph |
General performance
| Category | CLK 55 AMG | Porsche Cayman S |
|---|---|---|
| Top speed | 250 kph (155 mph) | 275 kph (171 mph) |
| Fuel economy | 13.8 l/100 km (17 mpg US / 20 UK) | 7.8 l/100 km (30 mpg US / 36 UK) |
| Lateral acceleration | 0.87 g (9 m/s²) | 0.99 g (10 m/s²) |
| 70 mph - 0 | 48 m (158 ft) | 43 m (141 ft) |
Summary
| Category | CLK 55 AMG | Porsche Cayman S |
|---|---|---|
| Track Performance | 91 | 100 |
| Straight line speed | 100 | 99 |
| Overall | 95 | 100 |
Verdict
Cayman S is the fastest by a small margin.
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Acceleration graph
