Over 0–100 km/h, Panamera 971 wins (5,28 s vs 6,04 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Grand Cherokee 4xe | Panamera 971 | Gap |
|---|---|---|---|
| 0–100 km/h | 6.04 s | 5.28 s | 0.76 s · Panamera 971 |
| 400 m standing start | 14.27 s | 13.58 s | 0.69 s · Panamera 971 |
| 1,000 m standing start | 25.86 s | 24.66 s | 1.20 s · Panamera 971 |
| Top speed (electronically limited) | 210 km/h | 264 km/h | 54 km/h · Panamera 971 |
| Power-to-weight ratio | 6.62 kg/hp | 5.42 kg/hp | better ratio · Panamera 971 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Grand Cherokee 4xe | Panamera 971 |
|---|---|---|
| 0–30 km/h | 1.54 s | 1.40 s · tight gap |
| 0–50 km/h | 2.56 s | 2.30 s |
| 0–80 km/h | 4.37 s | 3.87 s |
| 0–100 km/h | 6.04 s | 5.28 s |
| 0–120 km/h | 8.13 s | 7.13 s |
| 0–160 km/h | 13.97 s | 12.03 s |
| 0–200 km/h | 23.88 s | 20.06 s |
| 400 m standing start | 14.27 s | 13.58 s |
| 1,000 m standing start | 25.86 s | 24.66 s |
| Top speed | 210 km/h | 264 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 | 375 hp | Pending |
| Torque | 637 Nm | |
| Weight | 2 483 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed automatic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 335 hp | V6 |
| Torque | 449 Nm | |
| Weight | 1 815 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
Off the line, the Panamera hits 100 km/h in 5.28 s versus 6.04 s for the Grand Cherokee 4xe. Despite lacking instant torque, 335 hp of power compensates. At this point, the Panamera leads by 0.76 s and sits roughly 8 m ahead.
At 200 metres, the Panamera is doing 136 km/h against 130 km/h for the Grand Cherokee 4xe. The gap is 0.47 s. The challenger starts to claw back ground.
At 400 metres standing start, the Panamera crosses the line in 13.57 s versus 14.27 s. The 0.70 s gap represents roughly 31 m of track - a gap visible to the naked eye.
Past 400 metres, the Panamera continues to build its lead. At 600 metres, it runs at 190 km/h versus 182 km/h. At 1,000 metres, the Panamera finishes in 24.66 s versus 25.86 s, with a 1.20 s lead.
Both rivals are electronically governed, but not at the same level: the Grand Cherokee 4xe is capped at 210 km/h, the Panamera at 264 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.
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 9.33 seconds. The 0.76 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Panamera 971 wins (5,28 s vs 6,04 s).
Grand Cherokee 4xe goes from 0 to 100 km/h in 6,04 seconds (calibrated simulation).
Grand Cherokee 4xe: 375 hp, ratio 6,62 kg/hp. Panamera 971: 335 hp, ratio 5,42 kg/hp.
Grand Cherokee 4xe: 210 km/h. Panamera 971: 264 km/h.