Over 0–100 km/h, 745e G11 wins (5,16 s vs 8,14 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.
| 745e G11 | 420i Convertible G22 | |
|---|---|---|
| 0–100 km/h | 5,16 s−2,98 s | 8,14 s |
| 400 m standing start | 13,37 s−2,60 s | 15,97 s |
| 1,000 m standing start | 24,08 s−4,89 s | 28,97 s |
| Top speed (electronically limited) | 250 km/h+14 km/h | 236 km/h |
| Power-to-weight ratio | 5,08 kg/hpbetter ratio | 9,18 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 | 745e G11 | 420i Convertible G22 |
|---|---|---|
| 0–30 km/h | 1,38 s | 1,81 s |
| 0–50 km/h | 2,29 s | 3,07 s |
| 0–80 km/h | 3,80 s | 5,69 s |
| 0–100 km/h | 5,16 s | 8,14 s |
| 0–120 km/h | 6,84 s | 11,24 s |
| 0–160 km/h | 11,35 s | 20,26 s |
| 0–200 km/h | 18,09 s | 36,93 s |
| 400 m standing start | 13,37 s | 15,97 s |
| 1,000 m standing start | 24,08 s | 28,97 s |
| Top speed limited | 250 km/h | 236 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 394 hp | Pending |
| Torque | 600 Nm | |
| Weight | 2 000 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 300 Nm | |
| Weight | 1 690 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Bmw 745e hits 100 km/h in 5.16 s versus 8.14 s for the Bmw 420i Convertible. The instant torque of 600 Nm from the electric motor makes the difference. At this point, the Bmw 745e leads by 2.98 s and sits roughly 19 m ahead.
At 200 metres, the Bmw 745e is doing 139 km/h against 115 km/h for the Bmw 420i Convertible. The gap is 1.63 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 745e crosses the line in 13.37 s versus 15.96 s. The 2.59 s gap represents roughly 99 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw 745e continues to build its lead. At 600 metres, it runs at 196 km/h versus 161 km/h. At 1,000 metres, the Bmw 745e finishes in 24.07 s versus 28.97 s, with a 4.89 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 236 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Bmw 745e is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Bmw 420i Convertible at 236 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 13.10 seconds. The 2.98 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 745e G11 wins (5,16 s vs 8,14 s).
745e G11 goes from 0 to 100 km/h in 5,16 seconds (calibrated simulation).
745e G11: 394 hp, ratio 5,08 kg/hp. 420i Convertible G22: 184 hp, ratio 9,18 kg/hp.
745e G11: 250 km/h. 420i Convertible G22: 236 km/h.