Porsche Cayenne Turbo S vs Jeep Grand Cherokee SRT Trackhawk
| Category | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| Engine layout | V8 | 6.2 l V8 |
| Max power (ps / bhp) | 570 / 562 | 717 / 707 |
| Max torque (Nm / lb-ft) | 800 / 590 | 875 / 645 |
| Curb weight (kg / lb) | 2266 / 4996 | 2544 / 5609 |
| Power / tonne (ps / bhp) | 252 / 248 | 282 / 278 |
Lap Times
| Track | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| Motortrend Figure-8 | 0:24.60 | 0:24.70 |
| Willow Springs | 1:34.32 | 1:34.54 |
Acceleration
| Speed & distance | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| 0 - 40 kph | 1.2 s | 0.9 s |
| 0 - 60 kph | 2.0 s | 1.8 s |
| 0 - 80 kph | 3.0 s | 2.8 s |
| 0 - 100 kph | 3.8 s | 3.7 s |
| 0 - 120 kph | 5.3 s | 4.8 s |
| 0 - 130 kph | 6.1 s | 6.1 s |
| 0 - 140 kph | 7.1 s | 6.3 s |
| 0 - 160 kph | 8.9 s | 8.2 s |
| 0 - 180 kph | 11.4 s | 10.2 s |
| 0 - 200 kph | 14.2 s | 13.1 s |
| Est. 0 - 220 kph | 18.0 s | 17.8 s |
| Est. 100 - 140 kph | 3.2 s | 2.6 s |
| Est. 100 - 200 kph | 10.6 s | 9.8 s |
| 0 - 60 mph | 3.8 s | 3.3 s |
| 0 - 100 mph | 8.9 s | 8.8 s |
| Est. 0 - 150 mph | 24.3 s | 24.4 s |
| 1/4 mile | 12.1 s | 11.7 s @ 116.2 mph |
Braking distance
| Speed | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| Est. 60 kph - 0 | 14 m (45 ft) | 16 m (52 ft) |
| 100 kph - 0 | 33 m (108 ft) | 41 m (134 ft) |
| Est. 120 kph - 0 | 54 m (176 ft) | 61 m (199 ft) |
| 200 kph - 0 | 134 m (440 ft) | 151 m (494 ft) |
| 60 mph - 0 | 33 m (107 ft) | 33 m (108 ft) |
| Est. 70 mph - 0 | 48 m (156 ft) | 51 m (168 ft) |
General performance
| Category | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| Top speed | 284 kph (176 mph) | 290 kph (180 mph) |
| Est. 0 - 100 mph - 0 | 15.9 s @ 1348 ft | 15.6 s @ 1306 ft |
| Est. max acceleration | 0.79 g (8 m/s²) | 0.81 g (8 m/s²) |
| Fuel economy | 12.9 l/100 km (18 mpg US / 22 UK) | 11.1 l/100 km (21 mpg US / 25 UK) |
| Lateral acceleration | 0.93 g (9 m/s²) | 0.90 g (9 m/s²) |
Summary
| Category | Cayenne Turbo S | Grand Cherokee SRT |
|---|---|---|
| Track Performance | 100 | 99 |
| Straight line speed | 88 | 100 |
| Overall | 96 | 100 |
Verdict
Grand Cherokee SRT Trackhawk is the fastest by a small margin.
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Acceleration graph
