Sur 0–100 km/h, Z4 M40i G29 gagne (4,54 s vs 6,83 s).
Performance comparison
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| Z4 M40i G29 | 225xe Active Tourer F44 | |
|---|---|---|
| 0–100 km/h | 4,54 s−2,29 s | 6,83 s |
| 400 m standing start | 12,72 s−2,26 s | 14,98 s |
| 1,000 m standing start | 23,00 s−4,17 s | 27,17 s |
| Top speed (electronically limited) | 250 km/h+48 km/h | 202 km/h |
| Power-to-weight ratio | 4,57 kg/hpbetter ratio | 7,66 kg/hp |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | Z4 M40i G29 | 225xe Active Tourer F44 |
|---|---|---|
| 0–30 km/h | 1,26 s | 1,71 s |
| 0–50 km/h | 2,11 s | 2,85 s |
| 0–80 km/h | 3,41 s | 4,87 s |
| 0–100 km/h | 4,54 s | 6,83 s |
| 0–120 km/h | 5,97 s | 9,24 s |
| 0–160 km/h | 9,81 s | 16,29 s |
| 0–200 km/h | 15,62 s | 29,14 s |
| 400 m standing start | 12,72 s | 14,98 s |
| 1,000 m standing start | 23,00 s | 27,17 s |
| Top speed limited | 250 km/h | 202 km/h |
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 | 1 555 kg | manufacturer kerb weight |
| Drivetrain | Z4 M40i | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 220 hp | 3 cyl |
| Torque | 385 Nm | |
| Weight | 1 685 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 6-speed Steptronic |
Off the line, the Bmw Z4 M40i hits 100 km/h in 4.55 s versus 6.83 s for the Bmw 225xe Active Tourer. Despite lacking instant torque, 340 hp of power compensates. At this point, the Bmw Z4 M40i leads by 2.29 s and sits roughly 17 m ahead.
At 200 metres, the Bmw Z4 M40i is doing 147 km/h against 124 km/h for the Bmw 225xe Active Tourer. The gap is 1.46 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw Z4 M40i crosses the line in 12.71 s versus 14.97 s. The 2.26 s gap represents roughly 93 m of track — a gap visible to the naked eye.
Past 400 metres, the Bmw Z4 M40i continues to build its lead. At 600 metres, it runs at 204 km/h versus 172 km/h. At 1,000 metres, the Bmw Z4 M40i finishes in 23.00 s versus 27.17 s, with a 4.17 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw Z4 M40i is capped at 250 (i.e. 155 mph — industry threshold) km/h, the Bmw 225xe Active Tourer at 202 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 10.70 seconds. The 2.29 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.
Sur 0–100 km/h, Z4 M40i G29 gagne (4,54 s vs 6,83 s).
Z4 M40i G29 passe de 0 à 100 km/h en 4,54 secondes (simulation calibrée).
Z4 M40i G29 : 340 hp, ratio 4,57 kg/hp. 225xe Active Tourer F44 : 220 hp, ratio 7,66 kg/hp.
Z4 M40i G29 : 250 km/h. 225xe Active Tourer F44 : 202 km/h.