Mercedes-Benz CLS 55 AMG vs BMW 550i
| Category | BMW 550i | CLS 55 AMG |
|---|---|---|
| Engine layout | 4.8 l V8 | 5.4 l V8 |
| Max power (ps / bhp) | 367 / 362 | 476 / 469 |
| Max torque (Nm / lb-ft) | 490 / 361 | 700 / 516 |
| Curb weight (kg / lb) | 1749 / 3856 | 1961 / 4323 |
| Power / tonne (ps / bhp) | 210 / 207 | 243 / 239 |
Lap Times
| Track | BMW 550i | CLS 55 AMG |
|---|---|---|
| Autozeitung test track | 1:45.20 | 1:44.90 |
Acceleration
| Speed & distance | BMW 550i | CLS 55 AMG |
|---|---|---|
| 0 - 100 kph | 5.3 s | 4.7 s |
| 0 - 200 kph | 19.0 s | 14.6 s |
| Est. 100 - 200 kph | 13.8 s | 9.9 s |
| 0 - 60 mph | 5.2 s | 4.2 s |
| 0 - 100 mph | 12.1 s | 9.7 s |
| Est. 1/8 mile | 9.6 s @ 90.1 mph | 8.9 s @ 96.3 mph |
| 1/4 mile | 13.4 s | 12.5 s |
General performance
| Category | BMW 550i | CLS 55 AMG |
|---|---|---|
| Top speed | 250 kph (155 mph) | 253 kph (157 mph) |
| Est. max acceleration | 0.58 g (6 m/s²) | 0.65 g (6 m/s²) |
| Fuel economy | 13.8 l/100 km (17 mpg US / 20 UK) | 18.1 l/100 km (13 mpg US / 16 UK) |
| Lateral acceleration | 0.89 g (9 m/s²) | 0.93 g (9 m/s²) |
| 70 mph - 0 | 49 m (161 ft) | 49 m (161 ft) |
Summary
| Category | BMW 550i | CLS 55 AMG |
|---|---|---|
| Track Performance | 99 | 100 |
| Straight line speed | 66 | 100 |
| Overall | 86 | 100 |
Verdict
CLS 55 AMG is the fastest by considerable margin.
This comparison has been viewed 678 times.
Acceleration graph
