Over 0–100 km/h, Z4 sDrive30i G29 wins (5,45 s vs 5,75 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | Model S 85 | Z4 sDrive30i G29 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.75 s | 5.45 s | 0.29 s · Z4 sDrive30i G29 |
| 400 m standing start | 13.94 s | 13.71 s | 0.23 s · Z4 sDrive30i G29 |
| 1,000 m standing start | 25.17 s | 24.82 s | 0.35 s · Z4 sDrive30i G29 |
| Top speed (electronically limited) | 201 km/h | 250 km/h | 49 km/h · Z4 sDrive30i G29 |
| Power-to-weight ratio | 5.82 kg/hp | 5.54 kg/hp | better ratio · Z4 sDrive30i G29 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | Model S 85 | Z4 sDrive30i G29 |
|---|---|---|
| 0–30 km/h | 1.67 s | 1.46 s |
| 0–50 km/h | 2.78 s | 2.42 s |
| 0–80 km/h | 4.46 s | 4.03 s |
| 0–100 km/h | 5.75 s | 5.45 s |
| 0–120 km/h | 7.39 s | 7.26 s · tight gap |
| 0–160 km/h | 12.43 s | 12.26 s |
| 0–200 km/h | 20.22 s · tight gap | 20.34 s |
| 400 m standing start | 13.94 s | 13.71 s |
| 1,000 m standing start | 25.17 s | 24.82 s |
| Top speed limited | 201 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 | 362 hp | Permanent Magnet Synchronous Motor |
| Torque | 599 Nm | |
| Weight | 2 108 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Single-speed fixed gear |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 258 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 430 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Z4 sDrive30i hits 100 km/h in 5.45 s versus 5.75 s for the Model S 85. Despite lacking instant torque, 258 hp of power compensates. At this point, the Z4 sDrive30i leads by 0.29 s and sits roughly 8 m ahead.
At 200 metres, the Z4 sDrive30i is doing 136 km/h against 137 km/h for the Model S 85. The gap is 0.26 s. The gap remains stable from the start.
At 400 metres standing start, the Z4 sDrive30i crosses the line in 13.70 s versus 13.94 s. The 0.24 s gap represents roughly 11 m of track - two to three car lengths.
Past 400 metres, the Z4 sDrive30i continues to build its lead. At 600 metres, it runs at 189 km/h versus 190 km/h. At 1,000 metres, the Z4 sDrive30i finishes in 24.81 s versus 25.17 s, with a 0.35 s lead.
Both rivals are electronically governed, but not at the same level: the Model S 85 is capped at 201 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.
Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.41 seconds. The 0.29 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Z4 sDrive30i G29 wins (5,45 s vs 5,75 s).
Model S 85 goes from 0 to 100 km/h in 5,75 seconds (calibrated simulation).
Model S 85: 362 hp, ratio 5,82 kg/hp. Z4 sDrive30i G29: 258 hp, ratio 5,54 kg/hp.
Model S 85: 201 km/h. Z4 sDrive30i G29: 250 km/h.