Over 0–100 km/h, 911 Turbo 991.2 wins (3,04 s vs 7,43 s).
Performance comparison
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| 911 Turbo 991.2 | Cayenne Diesel 958.1 | |
|---|---|---|
| 0–100 km/h | 3,04 s−4,39 s | 7,43 s |
| 400 m standing start | 10,79 s−4,64 s | 15,43 s |
| 1,000 m standing start | 19,65 s−8,86 s | 28,51 s |
| Top speed (electronically limited) | 315 km/h+98 km/h | 217 km/h |
| Power-to-weight ratio | 2,92 kg/hpbetter ratio | 8,95 kg/hp |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | 911 Turbo 991.2 | Cayenne Diesel 958.1 |
|---|---|---|
| 0–30 km/h | 0,86 s | 1,48 s |
| 0–50 km/h | 1,43 s | 2,59 s |
| 0–80 km/h | 2,35 s | 5,03 s |
| 0–100 km/h | 3,04 s | 7,43 s |
| 0–120 km/h | 3,96 s | 10,43 s |
| 0–160 km/h | 6,24 s | 19,71 s |
| 0–200 km/h | 9,46 s | 39,81 s |
| 400 m standing start | 10,79 s | 15,43 s |
| 1,000 m standing start | 19,65 s | 28,51 s |
| Top speed | 315 km/h | 217 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 547 hp | B6 |
| Torque | 659 Nm | |
| Weight | 1 595 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | DUAL_CLUTCH |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 243 hp | Compacted graphite iron engine block and aluminum alloy cylinder heads |
| Torque | 550 Nm | |
| Weight | 2 175 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Unknown |
Off the line, the 911 Turbo hits 100 km/h in 3.04 s versus 7.43 s for the Cayenne Diesel. At this point, the 911 Turbo leads by 4.39 s and sits roughly 19 m ahead.
At 200 metres, the 911 Turbo is doing 171 km/h against 117 km/h for the Cayenne Diesel. The gap is 2.88 s. The challenger starts to claw back ground.
At 400 metres standing start, the 911 Turbo crosses the line in 10.79 s versus 15.43 s. The 4.64 s gap represents roughly 172 m of track - a gap visible to the naked eye.
Past 400 metres, the 911 Turbo continues to build its lead. At 600 metres, it runs at 238 km/h versus 161 km/h. At 1,000 metres, the 911 Turbo finishes in 19.64 s versus 28.50 s, with a 8.86 s lead.
Both rivals are electronically governed, but not at the same level: the 911 Turbo is capped at 319 km/h, the Cayenne Diesel at 217 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.
With two combustion powertrains, the difference comes down to power-to-weight ratio (2.92 kg/hp vs 8.95 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.32 seconds. The 4.39 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 911 Turbo 991.2 wins (3,04 s vs 7,43 s).
911 Turbo 991.2 goes from 0 to 100 km/h in 3,04 seconds (calibrated simulation).
911 Turbo 991.2: 547 hp, ratio 2,92 kg/hp. Cayenne Diesel 958.1: 243 hp, ratio 8,95 kg/hp.
911 Turbo 991.2: 315 km/h. Cayenne Diesel 958.1: 217 km/h.