Over 0–100 km/h, X3 M40i G01 wins (4,74 s vs 6,93 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.
| X3 M40i G01 | Dolphin Boost 150kW | |
|---|---|---|
| 0–100 km/h | 4,74 s−2,19 s | 6,93 s |
| 400 m standing start | 12,98 s−2,16 s | 15,14 s |
| 1,000 m standing start | 23,62 s−5,04 s | 28,66 s |
| Top speed (electronically limited) | 250 km/h+90 km/h | 160 km/h |
| Power-to-weight ratio | 5,19 kg/hpbetter ratio | 7,30 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 | X3 M40i G01 | Dolphin Boost 150kW |
|---|---|---|
| 0–30 km/h | 1,26 s | 1,93 s |
| 0–50 km/h | 2,08 s | 3,23 s |
| 0–80 km/h | 3,49 s | 5,23 s |
| 0–100 km/h | 4,74 s | 6,93 s |
| 0–120 km/h | 6,30 s | 9,17 s |
| 0–160 km/h | 10,59 s | 16,56 s |
| 0–200 km/h | 17,32 s | - |
| 400 m standing start | 12,98 s | 15,14 s |
| 1,000 m standing start | 23,62 s | 28,66 s |
| Top speed limited | 250 km/h | 160 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 360 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 870 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 204 hp | Pending |
| Torque | 290 Nm | |
| Weight | 1 490 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | single-speed reduction |
Off the line, the Bmw X3 M40i hits 100 km/h in 4.74 s versus 6.93 s for the Dolphin Boost 150kW. Despite lacking instant torque, 360 hp of power compensates. At this point, the Bmw X3 M40i leads by 2.19 s and sits roughly 23 m ahead.
At 200 metres, the Bmw X3 M40i is doing 142 km/h against 126 km/h for the Dolphin Boost 150kW. The gap is 1.54 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X3 M40i crosses the line in 12.98 s versus 15.13 s. The 2.16 s gap represents roughly 89 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw X3 M40i continues to build its lead. At 600 metres, it runs at 198 km/h versus 160 km/h. At 1,000 metres, the Bmw X3 M40i finishes in 23.62 s versus 28.66 s, with a 5.04 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw X3 M40i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Dolphin Boost 150kW at 160 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 10.58 seconds. The 2.19 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, X3 M40i G01 wins (4,74 s vs 6,93 s).
X3 M40i G01 goes from 0 to 100 km/h in 4,74 seconds (calibrated simulation).
X3 M40i G01: 360 hp, ratio 5,19 kg/hp. Dolphin Boost 150kW: 204 hp, ratio 7,30 kg/hp.
X3 M40i G01: 250 km/h. Dolphin Boost 150kW: 160 km/h.