Over 0–100 km/h, Boxster Spyder wins (4,99 s vs 7,62 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
4.99 s
| Measure | Boxster Spyder | 420i Steptronic Gran Coupe G22 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.99 s | 7.62 s | 2.63 s · Boxster Spyder |
| 400 m standing start | 13.04 s | 15.55 s | 2.51 s · Boxster Spyder |
| 1,000 m standing start | 23.27 s | 28.34 s | 5.07 s · Boxster Spyder |
| Top speed (electronically limited) | 266 km/h | 236 km/h | 30 km/h · Boxster Spyder |
| Power-to-weight ratio | 3.94 kg/hp | 8.53 kg/hp | better ratio · Boxster Spyder |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Boxster Spyder | 420i Steptronic Gran Coupe G22 |
|---|---|---|
| 0–30 km/h | 1.44 s | 1.65 s |
| 0–50 km/h | 2.40 s | 2.79 s |
| 0–80 km/h | 4.03 s | 5.28 s |
| 0–100 km/h | 4.99 s | 7.62 s |
| 0–120 km/h | 6.48 s | 10.51 s |
| 0–160 km/h | 10.03 s | 19.00 s |
| 0–200 km/h | 15.57 s | 34.76 s |
| 400 m standing start | 13.04 s | 15.55 s |
| 1,000 m standing start | 23.27 s | 28.34 s |
| Top speed | 266 km/h | 236 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 | 324 hp | Engine block and cylinder heads formed in aluminum |
| Torque | 370 Nm | |
| Weight | 1 275 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 6 speed standard |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 270 Nm | |
| Weight | 1 570 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the Boxster Spyder hits 100 km/h in 4.99 s versus 7.62 s for the 420i Steptronic Gran Coupe. At this point, the Boxster Spyder leads by 2.64 s and sits roughly 11 m ahead.
At 200 metres, the Boxster Spyder is doing 146 km/h against 118 km/h for the 420i Steptronic Gran Coupe. The gap is 1.38 s. The challenger starts to claw back ground.
At 400 metres standing start, the Boxster Spyder crosses the line in 13.04 s versus 15.55 s. The 2.51 s gap represents roughly 98 m of track - a gap visible to the naked eye.
Past 400 metres, the Boxster Spyder continues to build its lead. At 600 metres, it runs at 207 km/h versus 164 km/h. At 1,000 metres, the Boxster Spyder finishes in 23.27 s versus 28.34 s, with a 5.07 s lead.
Electronically capped at 236 km/h, the 420i Steptronic Gran Coupe never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.94 kg/hp vs 8.53 kg/hp) and transmission (Unknown vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.25 seconds. The 2.64 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Boxster Spyder wins (4,99 s vs 7,62 s).
Boxster Spyder goes from 0 to 100 km/h in 4,99 seconds (calibrated simulation).
Boxster Spyder: 324 hp, ratio 3,94 kg/hp. 420i Steptronic Gran Coupe G22: 184 hp, ratio 8,53 kg/hp.
Boxster Spyder: 266 km/h. 420i Steptronic Gran Coupe G22: 236 km/h.