Over 0–100 km/h, Z4 M40i G29 wins (4,54 s vs 4,87 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Z4 M40i G29 | Boxster S PDK 987 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.54 s | 4.87 s | 0.33 s · Z4 M40i G29 |
| 400 m standing start | 12.70 s | 12.91 s | 0.21 s · Z4 M40i G29 |
| 1,000 m standing start | 22.95 s | 23.24 s | 0.29 s · Z4 M40i G29 |
| Top speed (electronically limited) | 250 km/h | 272 km/h | 22 km/h · Boxster S PDK 987 |
| Power-to-weight ratio | 4.51 kg/hp | 4.39 kg/hp | better ratio · Boxster S PDK 987 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Z4 M40i G29 | Boxster S PDK 987 |
|---|---|---|
| 0–30 km/h | 1.27 s · tight gap | 1.35 s |
| 0–50 km/h | 2.12 s · tight gap | 2.26 s |
| 0–80 km/h | 3.42 s | 3.70 s |
| 0–100 km/h | 4.54 s | 4.87 s |
| 0–120 km/h | 5.95 s | 6.20 s |
| 0–160 km/h | 9.74 s | 9.94 s |
| 0–200 km/h | 15.46 s | 15.74 s |
| 400 m standing start | 12.70 s | 12.91 s |
| 1,000 m standing start | 22.95 s | 23.24 s |
| Top speed limited | 250 km/h | 272 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 | 340 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 535 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 314 hp | 6 cyl |
| Torque | 361 Nm | |
| Weight | 1 380 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
Off the line, the Z4 M40i hits 100 km/h in 4.54 s versus 4.87 s for the Boxster S PDK. At this point, the Z4 M40i leads by 0.33 s and sits roughly 4 m ahead.
At 200 metres, the Z4 M40i is doing 147 km/h against 147 km/h for the Boxster S PDK. The gap is 0.20 s. The challenger starts to claw back ground.
At 400 metres standing start, the Z4 M40i crosses the line in 12.70 s versus 12.91 s. The 0.21 s gap represents roughly 11 m of track - two to three car lengths.
Past 400 metres, the Z4 M40i continues to build its lead. At 600 metres, it runs at 205 km/h versus 204 km/h. At 1,000 metres, the Z4 M40i finishes in 22.95 s versus 23.23 s, with a 0.29 s lead. Despite a higher top speed (272 km/h), the Boxster S PDK never recovers its launch deficit.
Both rivals are electronically governed, but not at the same level: the Z4 M40i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Boxster S PDK at 272 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 (4.51 kg/hp vs 4.39 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.07 seconds. The 0.33 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, Z4 M40i G29 wins (4,54 s vs 4,87 s).
Z4 M40i G29 goes from 0 to 100 km/h in 4,54 seconds (calibrated simulation).
Z4 M40i G29: 340 hp, ratio 4,51 kg/hp. Boxster S PDK 987: 314 hp, ratio 4,39 kg/hp.
Z4 M40i G29: 250 km/h. Boxster S PDK 987: 272 km/h.