I thought it would be interesting to compare the world's 2 fastest SUVs, all the other comparisons have been cars.
BMW X5 M vs Porsche Cayenne Turbo S
| Category | BMW X5 M | Cayenne Turbo S |
|---|---|---|
| Engine layout | 4.4 l V8 | 4.8 l V8 |
| Max power (ps / bhp) | 555 / 547 | 550 / 542 |
| Max torque (Nm / lb-ft) | 680 / 502 | 750 / 553 |
| Curb weight (kg / lb) | 2405 / 5302 | 2204 / 4859 |
| Power / tonne (ps / bhp) | 231 / 227 | 250 / 246 |
Lap Times
| Track | BMW X5 M | Cayenne Turbo S |
|---|---|---|
| Sachsenring | 1:43.72 | 1:38.32 |
| Camden Airport (post 10/2010) | 1:29.53 | 1:28.41 |
Acceleration
| Speed & distance | BMW X5 M | Cayenne Turbo S |
|---|---|---|
| 0 - 50 kph | 1.7 s | 1.6 s |
| 0 - 100 kph | 4.5 s | 4.4 s |
| 0 - 130 kph | 7.0 s | 6.8 s |
| 0 - 180 kph | 12.9 s | 12.6 s |
| 0 - 200 kph | 16.4 s | 14.3 s |
| Est. 100 - 200 kph | 11.9 s | 10.8 s |
| 0 - 60 mph | 4.0 s | 4.1 s |
| 0 - 100 mph | 9.9 s | 9.6 s |
| Est. 1/8 mile | 8.9 s @ 95.1 mph | 8.8 s @ 96.9 mph |
| 1/4 mile | 12.5 s @ 111.8 mph | 12.5 s @ 113.1 mph |
General performance
| Category | BMW X5 M | Cayenne Turbo S |
|---|---|---|
| Top speed | 250 kph (155 mph) | 285 kph (177 mph) |
| Est. max acceleration | 0.69 g (7 m/s²) | 0.70 g (7 m/s²) |
| Fuel economy | 16.8 l/100 km (14 mpg US / 17 UK) | 12.6 l/100 km (19 mpg US / 22 UK) |
Summary
| Category | BMW X5 M | Cayenne Turbo S |
|---|---|---|
| Track Performance | 181 | 200 |
| Straight line speed | 1177 | 1393 |
| Total | 1359 | 1593 |
Verdict
Cayenne Turbo S is the fastest by a small margin.
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Acceleration graph
