Over 0–100 km/h, M440i xDrive F32 wins (4,47 s vs 5,71 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | M440i xDrive F32 | Boxster | Gap |
|---|---|---|---|
| 0–100 km/h | 4.47 s | 5.71 s | 1.24 s · M440i xDrive F32 |
| 400 m standing start | 12.66 s | 13.89 s | 1.23 s · M440i xDrive F32 |
| 1,000 m standing start | 22.97 s | 25.03 s | 2.06 s · M440i xDrive F32 |
| Top speed (electronically limited) | 250 km/h | 261 km/h | 11 km/h · Boxster |
| Power-to-weight ratio | 4.65 kg/hp | 5.27 kg/hp | better ratio · M440i xDrive F32 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | M440i xDrive F32 | Boxster |
|---|---|---|
| 0–30 km/h | 1.17 s | 1.50 s |
| 0–50 km/h | 1.94 s | 2.44 s |
| 0–80 km/h | 3.29 s | 4.24 s |
| 0–100 km/h | 4.47 s | 5.71 s |
| 0–120 km/h | 5.93 s | 7.60 s |
| 0–160 km/h | 9.85 s | 12.65 s |
| 0–200 km/h | 15.71 s | 20.75 s |
| 400 m standing start | 12.66 s | 13.89 s |
| 1,000 m standing start | 22.97 s | 25.03 s |
| Top speed limited | 250 km/h | 261 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 | 374 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 740 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 259 hp | B6 |
| Torque | 290 Nm | |
| Weight | 1 365 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
Off the line, the M440i xDrive hits 100 km/h in 4.47 s versus 5.71 s for the Boxster. At this point, the M440i xDrive leads by 1.24 s and sits roughly 13 m ahead.
At 200 metres, the M440i xDrive is doing 146 km/h against 134 km/h for the Boxster. The gap is 0.87 s. The challenger starts to claw back ground.
At 400 metres standing start, the M440i xDrive crosses the line in 12.66 s versus 13.88 s. The 1.22 s gap represents roughly 56 m of track - a gap visible to the naked eye.
Past 400 metres, the M440i xDrive continues to build its lead. At 600 metres, it runs at 204 km/h versus 189 km/h. At 1,000 metres, the M440i xDrive finishes in 22.96 s versus 25.03 s, with a 2.06 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 261 km/h), preventing any comeback.
The M440i xDrive features all-wheel drive (AWD) against the Boxster’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 M440i xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Boxster at 261 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 (4.65 kg/hp vs 5.27 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.70 seconds. The 1.24 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Swap one of the two models to explore an equivalent duel in the same segment.
Over 0–100 km/h, M440i xDrive F32 wins (4,47 s vs 5,71 s).
M440i xDrive F32 goes from 0 to 100 km/h in 4,47 seconds (calibrated simulation).
M440i xDrive F32: 374 hp, ratio 4,65 kg/hp. Boxster: 259 hp, ratio 5,27 kg/hp.
M440i xDrive F32: 250 km/h. Boxster: 261 km/h.