Over 0–100 km/h, 750i xDrive G11 wins (4,03 s vs 5,58 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 750i xDrive G11 | 740Le iPerformance G11 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.03 s | 5.58 s | 1.55 s · 750i xDrive G11 |
| 400 m standing start | 11.93 s | 13.77 s | 1.84 s · 750i xDrive G11 |
| 1,000 m standing start | 21.35 s | 25.05 s | 3.70 s · 750i xDrive G11 |
| Top speed (electronically limited) | 250 km/h | 250 km/h | Same |
| Power-to-weight ratio | 3.72 kg/hp | 5.95 kg/hp | better ratio · 750i xDrive G11 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 750i xDrive G11 | 740Le iPerformance G11 |
|---|---|---|
| 0–30 km/h | 1.16 s · tight gap | 1.29 s |
| 0–50 km/h | 1.93 s | 2.14 s |
| 0–80 km/h | 3.06 s | 3.85 s |
| 0–100 km/h | 4.03 s | 5.58 s |
| 0–120 km/h | 5.13 s | 7.52 s |
| 0–160 km/h | 8.05 s | 12.85 s |
| 0–200 km/h | 12.19 s | 21.11 s |
| 400 m standing start | 11.93 s | 13.77 s |
| 1,000 m standing start | 21.35 s | 25.05 s |
| Top speed limited | 250 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 | 530 hp | Pending |
| Torque | 750 Nm | |
| Weight | 1 970 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 326 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 940 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the 750i xDrive hits 100 km/h in 4.03 s versus 5.58 s for the 740Le iPerformance. Despite lacking instant torque, 530 hp of power compensates. At this point, the 750i xDrive leads by 1.55 s and sits roughly 8 m ahead.
At 200 metres, the 750i xDrive is doing 158 km/h against 132 km/h for the 740Le iPerformance. The gap is 1.07 s. The challenger starts to claw back ground.
At 400 metres standing start, the 750i xDrive crosses the line in 11.92 s versus 13.77 s. The 1.85 s gap represents roughly 82 m of track - a gap visible to the naked eye.
Past 400 metres, the 750i xDrive continues to build its lead. At 600 metres, it runs at 223 km/h versus 186 km/h. At 1,000 metres, the 750i xDrive finishes in 21.35 s versus 25.05 s, with a 3.70 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the 750i xDrive and the 740Le iPerformance are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
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 8.68 seconds. The 1.55 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 750i xDrive G11 wins (4,03 s vs 5,58 s).
750i xDrive G11 goes from 0 to 100 km/h in 4,03 seconds (calibrated simulation).
750i xDrive G11: 530 hp, ratio 3,72 kg/hp. 740Le iPerformance G11: 326 hp, ratio 5,95 kg/hp.
750i xDrive G11: 250 km/h. 740Le iPerformance G11: 250 km/h.