Over 0–100 km/h, M235i xDrive F44 wins (4,83 s vs 6,31 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | M235i xDrive F44 | P7i | Gap |
|---|---|---|---|
| 0–100 km/h | 4.83 s | 6.31 s | 1.48 s · M235i xDrive F44 |
| 400 m standing start | 13.03 s | 14.57 s | 1.54 s · M235i xDrive F44 |
| 1,000 m standing start | 23.53 s | 26.38 s | 2.85 s · M235i xDrive F44 |
| Top speed (electronically limited) | 250 km/h | 200 km/h | 50 km/h · M235i xDrive F44 |
| Power-to-weight ratio | 5.13 kg/hp | 7.18 kg/hp | better ratio · M235i xDrive F44 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | M235i xDrive F44 | P7i |
|---|---|---|
| 0–30 km/h | 1.38 s | 1.66 s |
| 0–50 km/h | 2.25 s | 2.77 s |
| 0–80 km/h | 3.63 s | 4.62 s |
| 0–100 km/h | 4.83 s | 6.31 s |
| 0–120 km/h | 6.35 s | 8.47 s |
| 0–160 km/h | 10.47 s | 14.90 s |
| 0–200 km/h | 16.77 s | 25.20 s |
| 400 m standing start | 13.03 s | 14.57 s |
| 1,000 m standing start | 23.53 s | 26.38 s |
| Top speed limited | 250 km/h | 200 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 | 306 hp | Pending |
| Torque | 450 Nm | |
| Weight | 1 570 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic Sport transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 282 hp | Permanent Magnet Synchronous Motor |
| Torque | 430 Nm | |
| Weight | 2 025 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Single-speed fixed gear |
Off the line, the M235i xDrive hits 100 km/h in 4.83 s versus 6.31 s for the P7i. Despite lacking instant torque, 306 hp of power compensates. At this point, the M235i xDrive leads by 1.48 s and sits roughly 13 m ahead.
At 200 metres, the M235i xDrive is doing 144 km/h against 129 km/h for the P7i. The gap is 0.98 s. The challenger starts to claw back ground.
At 400 metres standing start, the M235i xDrive crosses the line in 13.03 s versus 14.56 s. The 1.53 s gap represents roughly 66 m of track - a gap visible to the naked eye.
Past 400 metres, the M235i xDrive continues to build its lead. At 600 metres, it runs at 200 km/h versus 178 km/h. At 1,000 metres, the M235i xDrive finishes in 23.52 s versus 26.38 s, with a 2.85 s lead.
The M235i xDrive features all-wheel drive (AWD) against the P7i’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.
Both rivals are electronically governed, but not at the same level: the M235i xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the P7i at 200 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 9.78 seconds. The 1.48 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, M235i xDrive F44 wins (4,83 s vs 6,31 s).
M235i xDrive F44 goes from 0 to 100 km/h in 4,83 seconds (calibrated simulation).
M235i xDrive F44: 306 hp, ratio 5,13 kg/hp. P7i: 282 hp, ratio 7,18 kg/hp.
M235i xDrive F44: 250 km/h. P7i: 200 km/h.