Mercedes-Benz SL 55 AMG vs Porsche 911 Turbo S Cabriolet
| Category | SL 55 AMG | 911 Turbo S |
|---|---|---|
| Max power (ps / bhp) | 476 / 469 | 450 / 444 |
| Max torque (Nm / lb-ft) | 700 / 516 | 620 / 457 |
| Curb weight (kg / lb) | 1915 / 4222 | 1696 / 3739 |
| Power / tonne (ps / bhp) | 249 / 245 | 265 / 262 |
Acceleration
| Speed & distance | SL 55 AMG | 911 Turbo S |
|---|---|---|
| 0 - 100 kph | 4.3 s | 4.3 s |
| 0 - 200 kph | 13.7 s | 13.6 s |
| Est. 100 - 200 kph | 9.4 s | 9.3 s |
| 0 - 60 mph | 4.4 s | 4.0 s |
| 0 - 100 mph | 9.4 s | 9.2 s |
| Est. 1/8 mile | 8.6 s @ 98.8 mph | 8.6 s @ 99.4 mph |
| 1/4 mile | 12.6 s @ 116.1 mph | 12.1 s @ 117.0 mph |
General performance
| Category | SL 55 AMG | 911 Turbo S |
|---|---|---|
| Top speed | 250 kph (155 mph) | 307 kph (191 mph) |
| Est. max acceleration | 0.71 g (7 m/s²) | 0.71 g (7 m/s²) |
| Fuel economy | 9.2 l/100 km (26 mpg US / 31 UK) | 16.8 l/100 km (14 mpg US / 17 UK) |
| 100 mph - 0 | 99 m (326 ft) | 103 m (338 ft) |
Summary
| Category | SL 55 AMG | 911 Turbo S |
|---|---|---|
| Track Performance | 0 | 0 |
| Straight line speed | 88 | 100 |
| Overall | 88 | 100 |
Verdict
911 Turbo S Cabriolet is the fastest by considerable margin.
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Acceleration graph
