Over 0–100 km/h, iX xDrive50 I20 wins (4,69 s vs 6,25 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.
| iX xDrive50 I20 | 730Ld G11 | |
|---|---|---|
| 0–100 km/h | 4,69 s−1,56 s | 6,25 s |
| 400 m standing start | 12,93 s−1,53 s | 14,46 s |
| 1,000 m standing start | 23,92 s−2,12 s | 26,04 s |
| Top speed (electronically limited) | 200 km/h | 250 km/h−50 km/h |
| Power-to-weight ratio | 4,94 kg/hpbetter ratio | 6,87 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 | iX xDrive50 I20 | 730Ld G11 |
|---|---|---|
| 0–30 km/h | 1,29 s | 1,66 s |
| 0–50 km/h | 2,15 s | 2,74 s |
| 0–80 km/h | 3,50 s | 4,56 s |
| 0–100 km/h | 4,69 s | 6,25 s |
| 0–120 km/h | 6,18 s | 8,37 s |
| 0–160 km/h | 10,39 s | 14,26 s |
| 0–200 km/h | 16,61 s | 23,69 s |
| 400 m standing start | 12,93 s | 14,46 s |
| 1,000 m standing start | 23,92 s | 26,04 s |
| Top speed limited | 200 km/h | 250 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 523 hp | Pending |
| Torque | 765 Nm | |
| Weight | 2 585 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Single-speed fixed gear |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 265 hp | 6 cyl |
| Torque | 620 Nm | |
| Weight | 1 820 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the iX xDrive50 hits 100 km/h in 4.69 s versus 6.25 s for the Bmw 730Ld. The instant torque of 765 Nm from the electric motor makes the difference. At this point, the iX xDrive50 leads by 1.56 s and sits roughly 14 m ahead.
At 200 metres, the iX xDrive50 is doing 144 km/h against 129 km/h for the Bmw 730Ld. The gap is 1.05 s. The challenger starts to claw back ground.
At 400 metres standing start, the iX xDrive50 crosses the line in 12.93 s versus 14.46 s. The 1.53 s gap represents roughly 67 m of track - a gap visible to the naked eye.
Past 400 metres, the iX xDrive50 continues to build its lead. At 600 metres, it runs at 200 km/h versus 181 km/h. At 1,000 metres, the iX xDrive50 finishes in 23.92 s versus 26.03 s, with a 2.12 s lead. Despite a higher top speed (250 (i.e. 155 mph - industry threshold) km/h), the Bmw 730Ld never recovers its launch deficit.
Both rivals are electronically governed, but not at the same level: the iX xDrive50 is capped at 200 km/h, the Bmw 730Ld 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 9.61 seconds. The 1.56 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, iX xDrive50 I20 wins (4,69 s vs 6,25 s).
iX xDrive50 I20 goes from 0 to 100 km/h in 4,69 seconds (calibrated simulation).
iX xDrive50 I20: 523 hp, ratio 4,94 kg/hp. 730Ld G11: 265 hp, ratio 6,87 kg/hp.
iX xDrive50 I20: 200 km/h. 730Ld G11: 250 km/h.