Over 0–100 km/h, i5 xDrive40 G60 wins (5,30 s vs 7,51 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | i5 xDrive40 G60 | 320i xDrive G20 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.30 s | 7.51 s | 2.21 s · i5 xDrive40 G60 |
| 400 m standing start | 13.59 s | 15.47 s | 1.88 s · i5 xDrive40 G60 |
| 1,000 m standing start | 24.58 s | 28.47 s | 3.89 s · i5 xDrive40 G60 |
| Top speed (electronically limited) | 215 km/h | 228 km/h | 13 km/h · 320i xDrive G20 |
| Power-to-weight ratio | 5.79 kg/hp | 8.37 kg/hp | better ratio · i5 xDrive40 G60 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | i5 xDrive40 G60 | 320i xDrive G20 |
|---|---|---|
| 0–30 km/h | 1.43 s · tight gap | 1.47 s |
| 0–50 km/h | 2.39 s | 2.58 s |
| 0–80 km/h | 3.92 s | 5.14 s |
| 0–100 km/h | 5.30 s | 7.51 s |
| 0–120 km/h | 7.04 s | 10.54 s |
| 0–160 km/h | 12.04 s | 19.61 s |
| 0–200 km/h | 19.54 s | 38.07 s |
| 400 m standing start | 13.59 s | 15.47 s |
| 1,000 m standing start | 24.58 s | 28.47 s |
| Top speed | 215 km/h | 228 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 | 394 hp | Pending |
| Torque | 590 Nm | |
| Weight | 2 280 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Automatic transmission, single-stage with fixed ratio |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 540 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the i5 xDrive40 hits 100 km/h in 5.30 s versus 7.51 s for the 320i xDrive. The instant torque of 590 Nm from the electric motor makes the difference. At this point, the i5 xDrive40 leads by 2.21 s and sits roughly 10 m ahead.
At 200 metres, the i5 xDrive40 is doing 137 km/h against 117 km/h for the 320i xDrive. The gap is 1.07 s. The challenger starts to claw back ground.
At 400 metres standing start, the i5 xDrive40 crosses the line in 13.59 s versus 15.47 s. The 1.88 s gap represents roughly 73 m of track - a gap visible to the naked eye.
Past 400 metres, the i5 xDrive40 continues to build its lead. At 600 metres, it runs at 191 km/h versus 162 km/h. At 1,000 metres, the i5 xDrive40 finishes in 24.58 s versus 28.46 s, with a 3.89 s lead. Both vehicles have similar top speeds (215 vs 228 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the i5 xDrive40 is capped at 215 km/h, the 320i xDrive at 230 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 12.37 seconds. The 2.21 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, i5 xDrive40 G60 wins (5,30 s vs 7,51 s).
i5 xDrive40 G60 goes from 0 to 100 km/h in 5,30 seconds (calibrated simulation).
i5 xDrive40 G60: 394 hp, ratio 5,79 kg/hp. 320i xDrive G20: 184 hp, ratio 8,37 kg/hp.
i5 xDrive40 G60: 215 km/h. 320i xDrive G20: 228 km/h.