Over 0–100 km/h, 840i xDrive G15 wins (4,82 s vs 8,36 s).
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.
| 840i xDrive G15 | 9 E-Tense 250 | |
|---|---|---|
| 0–100 km/h | 4,82 s−3,54 s | 8,36 s |
| 400 m standing start | 13,06 s−3,16 s | 16,22 s |
| 1,000 m standing start | 23,73 s−4,84 s | 28,57 s |
| Top speed (electronically limited) | 250 km/h+15 km/h | 235 km/h |
| Power-to-weight ratio | 5,39 kg/hpbetter ratio | 7,51 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 | 840i xDrive G15 | 9 E-Tense 250 |
|---|---|---|
| 0–30 km/h | 1,23 s | 2,40 s |
| 0–50 km/h | 2,05 s | 4,01 s |
| 0–80 km/h | 3,49 s | 6,47 s |
| 0–100 km/h | 4,82 s | 8,36 s |
| 0–120 km/h | 6,43 s | 10,88 s |
| 0–160 km/h | 10,86 s | 18,12 s |
| 0–200 km/h | 17,56 s | 31,70 s |
| 400 m standing start | 13,06 s | 16,22 s |
| 1,000 m standing start | 23,73 s | 28,57 s |
| Top speed limited | 250 km/h | 235 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 333 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 795 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 253 hp | Pending |
| Torque | 520 Nm | |
| Weight | 1 900 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed automatic |
Off the line, the 840i xDrive hits 100 km/h in 4.82 s versus 8.36 s for the 9 E-Tense 250. Despite lacking instant torque, 333 hp of power compensates. At this point, the 840i xDrive leads by 3.54 s and sits roughly 34 m ahead.
At 200 metres, the 840i xDrive is doing 141 km/h against 121 km/h for the 9 E-Tense 250. The gap is 2.44 s. The challenger starts to claw back ground.
At 400 metres standing start, the 840i xDrive crosses the line in 13.06 s versus 16.22 s. The 3.16 s gap represents roughly 126 m of track - a gap visible to the naked eye.
Past 400 metres, the 840i xDrive continues to build its lead. At 600 metres, it runs at 197 km/h versus 170 km/h. At 1,000 metres, the 840i xDrive finishes in 23.73 s versus 28.57 s, with a 4.84 s lead.
Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 840i xDrive never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
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 12.32 seconds. The 3.54 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 840i xDrive G15 wins (4,82 s vs 8,36 s).
840i xDrive G15 goes from 0 to 100 km/h in 4,82 seconds (calibrated simulation).
840i xDrive G15: 333 hp, ratio 5,39 kg/hp. 9 E-Tense 250: 253 hp, ratio 7,51 kg/hp.
840i xDrive G15: 250 km/h. 9 E-Tense 250: 235 km/h.