Over 0–100 km/h, Boxster PDK 987 wins (5,46 s vs 7,74 s).
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.
| Boxster PDK 987 | 420i xDrive G22 | |
|---|---|---|
| 0–100 km/h | 5,46 s−2,29 s | 7,74 s |
| 400 m standing start | 13,60 s−2,01 s | 15,61 s |
| 1,000 m standing start | 24,54 s−4,18 s | 28,72 s |
| Top speed (electronically limited) | 258 km/h+24 km/h | 234 km/h |
| Power-to-weight ratio | 5,27 kg/hpbetter ratio | 8,64 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 | Boxster PDK 987 | 420i xDrive G22 |
|---|---|---|
| 0–30 km/h | 1,48 s | 1,38 stight gap |
| 0–50 km/h | 2,42 s | 2,58 s |
| 0–80 km/h | 4,00 s | 5,26 s |
| 0–100 km/h | 5,46 s | 7,74 s |
| 0–120 km/h | 7,09 s | 10,94 s |
| 0–160 km/h | 11,75 s | 20,29 s |
| 0–200 km/h | 19,23 s | 38,25 s |
| 400 m standing start | 13,60 s | 15,61 s |
| 1,000 m standing start | 24,54 s | 28,72 s |
| Top speed | 258 km/h | 234 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 259 hp | 6 cyl |
| Torque | 290 Nm | |
| Weight | 1 365 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 590 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Boxster PDK hits 100 km/h in 5.46 s versus 7.74 s for the 420i xDrive. At this point, the Boxster PDK leads by 2.29 s and sits roughly 9 m ahead.
At 200 metres, the Boxster PDK is doing 137 km/h against 115 km/h for the 420i xDrive. The gap is 1.07 s. The challenger starts to claw back ground.
At 400 metres standing start, the Boxster PDK crosses the line in 13.59 s versus 15.61 s. The 2.01 s gap represents roughly 77 m of track - a gap visible to the naked eye.
Past 400 metres, the Boxster PDK continues to build its lead. At 600 metres, it runs at 193 km/h versus 160 km/h. At 1,000 metres, the Boxster PDK finishes in 24.54 s versus 28.71 s, with a 4.18 s lead.
The 420i xDrive features all-wheel drive (AWD) against the Boxster PDK’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 Boxster PDK is capped at 261 km/h, the 420i xDrive at 238 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 (5.27 kg/hp vs 8.64 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.85 seconds. The 2.29 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Boxster PDK 987 wins (5,46 s vs 7,74 s).
Boxster PDK 987 goes from 0 to 100 km/h in 5,46 seconds (calibrated simulation).
Boxster PDK 987: 259 hp, ratio 5,27 kg/hp. 420i xDrive G22: 184 hp, ratio 8,64 kg/hp.
Boxster PDK 987: 258 km/h. 420i xDrive G22: 234 km/h.