Over 0–100 km/h, Z4 sDrive30i G29 wins (5,35 s vs 5,46 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Boxster PDK | Z4 sDrive30i G29 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.46 s | 5.35 s | 0.11 s · Z4 sDrive30i G29 |
| 400 m standing start | 13.60 s | 13.60 s | Same |
| 1,000 m standing start | 24.54 s | 24.60 s | 0.06 s · Boxster PDK |
| Top speed (electronically limited) | 258 km/h | 250 km/h | 8 km/h · Boxster PDK |
| Power-to-weight ratio | 5.27 kg/hp | 5.48 kg/hp | better ratio · Boxster PDK |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Boxster PDK | Z4 sDrive30i G29 |
|---|---|---|
| 0–30 km/h | 1.48 s | 1.44 s · tight gap |
| 0–50 km/h | 2.42 s | 2.40 s · tight gap |
| 0–80 km/h | 4.00 s | 3.96 s · tight gap |
| 0–100 km/h | 5.46 s | 5.35 s · tight gap |
| 0–120 km/h | 7.09 s · tight gap | 7.11 s |
| 0–160 km/h | 11.75 s | 11.95 s |
| 0–200 km/h | 19.23 s | 19.65 s |
| 400 m standing start | 13.60 s | 13.60 s |
| 1,000 m standing start | 24.54 s · tight gap | 24.60 s |
| Top speed limited | 258 km/h | 250 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 | 259 hp | 6 cyl |
| Torque | 290 Nm | |
| Weight | 1 365 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 258 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 415 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Z4 sDrive30i hits 100 km/h in 5.35 s versus 5.46 s for the Boxster PDK. At this point, the Z4 sDrive30i leads by 0.11 s and sits roughly 1 m ahead.
At 200 metres, the Z4 sDrive30i is doing 137 km/h against 137 km/h for the Boxster PDK. The gap is 0.03 s. The gap remains stable from the start.
At 400 metres standing start, the Boxster PDK crosses the line in 13.59 s versus 13.60 s. The 0.00 s gap represents roughly 0 m of track
Past 400 metres, the Boxster PDK continues to build its lead. At 600 metres, it runs at 193 km/h versus 191 km/h. At 1,000 metres, the Boxster PDK finishes in 24.54 s versus 24.59 s, with a 0.06 s lead. Both vehicles have similar top speeds (258 vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Boxster PDK is capped at 261 km/h, the Z4 sDrive30i at 250 (i.e. 155 mph - industry threshold) 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 5.48 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.15 seconds. The 0.11 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 sDrive30i G29 wins (5,35 s vs 5,46 s).
Boxster PDK goes from 0 to 100 km/h in 5,46 seconds (calibrated simulation).
Boxster PDK: 259 hp, ratio 5,27 kg/hp. Z4 sDrive30i G29: 258 hp, ratio 5,48 kg/hp.
Boxster PDK: 258 km/h. Z4 sDrive30i G29: 250 km/h.