Over 0–100 km/h, Cayenne S E-Hybrid and X5 xDrive40d G05 are neck and neck (5,57 s vs 5,58 s, no significant gap).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Cayenne S E-Hybrid | X5 xDrive40d G05 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.57 s | 5.58 s | 0.01 s · Cayenne S E-Hybrid |
| 400 m standing start | 13.83 s | 13.92 s | 0.09 s · Cayenne S E-Hybrid |
| 1,000 m standing start | 25.54 s | 25.54 s | Same |
| Top speed (electronically limited) | 237 km/h | 245 km/h | 8 km/h · X5 xDrive40d G05 |
| Power-to-weight ratio | 5.57 kg/hp | 6.47 kg/hp | better ratio · Cayenne S E-Hybrid |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Cayenne S E-Hybrid | X5 xDrive40d G05 |
|---|---|---|
| 0–30 km/h | 1.19 s | 1.35 s |
| 0–50 km/h | 2.00 s | 2.20 s |
| 0–80 km/h | 3.80 s | 3.96 s |
| 0–100 km/h | 5.57 s · tight gap | 5.58 s |
| 0–120 km/h | 7.54 s · tight gap | 7.65 s |
| 0–160 km/h | 13.48 s · tight gap | 13.54 s |
| 0–200 km/h | 24.75 s | 23.78 s |
| 400 m standing start | 13.83 s · tight gap | 13.92 s |
| 1,000 m standing start | 25.54 s | 25.54 s |
| Top speed | 237 km/h | 245 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 422 hp | V6 |
| Torque | 590 Nm | |
| Weight | 2 350 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | TORQUE_CONVERTER |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | 6 cyl |
| Torque | 700 Nm | |
| Weight | 2 200 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Cayenne S E-Hybrid hits 100 km/h in 5.57 s versus 5.58 s for the X5 xDrive40d. The instant torque of 590 Nm from the electric motor makes the difference. The 0.01 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Cayenne S E-Hybrid is doing 131 km/h against 131 km/h for the X5 xDrive40d. The gap is 0.11 s. The gap widens compared to the 0-100.
At 400 metres standing start, the Cayenne S E-Hybrid crosses the line in 13.82 s versus 13.92 s. The 0.09 s gap represents roughly 4 m of track - barely a car length.
Past 400 metres, the situation changes. The Cayenne S E-Hybrid maxes out at 237 km/h while the X5 xDrive40d keeps accelerating towards 245 km/h. At 600 metres, the gap has dropped to 0.07 s.
Around 992 metres, both vehicles are level. This is the inversion point: the X5 xDrive40d overcomes its launch deficit thanks to a 8 km/h higher top speed.
At 1,000 metres, the X5 xDrive40d finishes in 25.54 s versus 25.54 s. The 0.00 s delta shows an extremely tight race.
Both rivals share the same electronic speed cap: the Cayenne S E-Hybrid and the X5 xDrive40d are governed to 243 km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.87 seconds. The 0.01 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Cayenne S E-Hybrid and X5 xDrive40d G05 are neck and neck (5,57 s vs 5,58 s, no significant gap).
Cayenne S E-Hybrid goes from 0 to 100 km/h in 5,57 seconds (calibrated simulation).
Cayenne S E-Hybrid: 422 hp, ratio 5,57 kg/hp. X5 xDrive40d G05: 340 hp, ratio 6,47 kg/hp.
Cayenne S E-Hybrid: 237 km/h. X5 xDrive40d G05: 245 km/h.