Bentley Mulsanne vs BMW 550i
| Category | Bentley Mulsanne | BMW 550i (F10) |
|---|---|---|
| Engine layout | 6.8 l V8 | 4.4 l V8 |
| Max power (ps / bhp) | 513 / 506 | 408 / 402 |
| Max torque (Nm / lb-ft) | 1020 / 752 | 600 / 443 |
| Curb weight (kg / lb) | 2694 / 5939 | 1871 / 4125 |
| Power / tonne (ps / bhp) | 190 / 188 | 218 / 215 |
| Average price | €297,000 | €87,000 |
Lap Times
| Track | Bentley Mulsanne | BMW 550i (F10) |
|---|---|---|
| Motortrend Figure-8 | 0:26.80 | 0:26.10 |
Acceleration
| Speed & distance | Bentley Mulsanne | BMW 550i (F10) |
|---|---|---|
| 0 - 100 kph | 5.3 s | 5.0 s |
| 0 - 200 kph | 22.3 s | 16.7 s |
| Est. 100 - 200 kph | 16.6 s | 12.0 s |
| 0 - 60 mph | 4.8 s | 4.8 s |
| 0 - 100 mph | 11.5 s | 10.7 s |
| Est. 1/8 mile | 9.8 s @ 87.0 mph | 9.3 s @ 92.6 mph |
| 1/4 mile | 13.3 s @ 104.4 mph | 13.1 s @ 109.4 mph |
General performance
| Category | Bentley Mulsanne | BMW 550i (F10) |
|---|---|---|
| Top speed | 296 kph (184 mph) | 250 kph (155 mph) |
| Fuel economy | 12.8 l/100 km (18 mpg US / 22 UK) | 15.6 l/100 km (15 mpg US / 18 UK) |
| Lateral acceleration | 0.83 g (8 m/s²) | 0.86 g (8 m/s²) |
| 100 kph - 0 | 34 m (112 ft) | 35 m (116 ft) |
| 60 mph - 0 | 33 m (108 ft) | 35 m (116 ft) |
Summary
| Category | Bentley Mulsanne | BMW 550i (F10) |
|---|---|---|
| Track Performance | 92 | 100 |
| Straight line speed | 86 | 100 |
| Overall | 90 | 100 |
Verdict
550i is the fastest by considerable margin.
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Acceleration graph




