Over 0–100 km/h, 718 Boxster S wins (4,16 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.
| Measure | 718 Boxster S | 420i xDrive G22 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.16 s | 7.74 s | 3.58 s · 718 Boxster S |
| 400 m standing start | 12.06 s | 15.61 s | 3.55 s · 718 Boxster S |
| 1,000 m standing start | 21.70 s | 28.72 s | 7.02 s · 718 Boxster S |
| Top speed (electronically limited) | 285 km/h | 234 km/h | 51 km/h · 718 Boxster S |
| Power-to-weight ratio | 3.87 kg/hp | 8.64 kg/hp | better ratio · 718 Boxster S |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 718 Boxster S | 420i xDrive G22 |
|---|---|---|
| 0–30 km/h | 1.18 s | 1.38 s |
| 0–50 km/h | 1.98 s | 2.58 s |
| 0–80 km/h | 3.21 s | 5.26 s |
| 0–100 km/h | 4.16 s | 7.74 s |
| 0–120 km/h | 5.25 s | 10.94 s |
| 0–160 km/h | 8.26 s | 20.29 s |
| 0–200 km/h | 12.69 s | 38.25 s |
| 400 m standing start | 12.06 s | 15.61 s |
| 1,000 m standing start | 21.70 s | 28.72 s |
| Top speed | 285 km/h | 234 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 | 350 hp | B4 |
| Torque | 420 Nm | |
| Weight | 1 355 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 718 Boxster S hits 100 km/h in 4.16 s versus 7.74 s for the 420i xDrive. At this point, the 718 Boxster S leads by 3.58 s and sits roughly 14 m ahead.
At 200 metres, the 718 Boxster S is doing 157 km/h against 115 km/h for the 420i xDrive. The gap is 2.05 s. The challenger starts to claw back ground.
At 400 metres standing start, the 718 Boxster S crosses the line in 12.06 s versus 15.61 s. The 3.55 s gap represents roughly 133 m of track - a gap visible to the naked eye.
Past 400 metres, the 718 Boxster S continues to build its lead. At 600 metres, it runs at 218 km/h versus 160 km/h. At 1,000 metres, the 718 Boxster S finishes in 21.69 s versus 28.71 s, with a 7.02 s lead.
Both rivals are electronically governed, but not at the same level: the 718 Boxster S is capped at 285 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 (3.87 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 3.58 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 718 Boxster S wins (4,16 s vs 7,74 s).
718 Boxster S goes from 0 to 100 km/h in 4,16 seconds (calibrated simulation).
718 Boxster S: 350 hp, ratio 3,87 kg/hp. 420i xDrive G22: 184 hp, ratio 8,64 kg/hp.
718 Boxster S: 285 km/h. 420i xDrive G22: 234 km/h.