Over 0–100 km/h, X3 xDrive30i G01 wins (6,35 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 | X3 xDrive30i G01 | 320i xDrive G20 | Gap |
|---|---|---|---|
| 0–100 km/h | 6.35 s | 7.51 s | 1.16 s · X3 xDrive30i G01 |
| 400 m standing start | 14.57 s | 15.47 s | 0.90 s · X3 xDrive30i G01 |
| 1,000 m standing start | 26.56 s | 28.47 s | 1.91 s · X3 xDrive30i G01 |
| Top speed (electronically limited) | 240 km/h | 228 km/h | 12 km/h · X3 xDrive30i G01 |
| Power-to-weight ratio | 6.81 kg/hp | 8.37 kg/hp | better ratio · X3 xDrive30i G01 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | X3 xDrive30i G01 | 320i xDrive G20 |
|---|---|---|
| 0–30 km/h | 1.50 s | 1.47 s · tight gap |
| 0–50 km/h | 2.54 s · tight gap | 2.58 s |
| 0–80 km/h | 4.56 s | 5.14 s |
| 0–100 km/h | 6.35 s | 7.51 s |
| 0–120 km/h | 8.65 s | 10.54 s |
| 0–160 km/h | 15.25 s | 19.61 s |
| 0–200 km/h | 27.16 s | 38.07 s |
| 400 m standing start | 14.57 s | 15.47 s |
| 1,000 m standing start | 26.56 s | 28.47 s |
| Top speed | 240 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 | 252 hp | 4 cyl |
| Torque | 350 Nm | |
| Weight | 1 715 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| 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 X3 xDrive30i hits 100 km/h in 6.35 s versus 7.51 s for the 320i xDrive. At this point, the X3 xDrive30i leads by 1.16 s and sits roughly 6 m ahead.
At 200 metres, the X3 xDrive30i is doing 126 km/h against 117 km/h for the 320i xDrive. The gap is 0.48 s. The challenger starts to claw back ground.
At 400 metres standing start, the X3 xDrive30i crosses the line in 14.56 s versus 15.47 s. The 0.91 s gap represents roughly 36 m of track - a gap visible to the naked eye.
Past 400 metres, the X3 xDrive30i continues to build its lead. At 600 metres, it runs at 175 km/h versus 162 km/h. At 1,000 metres, the X3 xDrive30i finishes in 26.56 s versus 28.46 s, with a 1.91 s lead. Both vehicles have similar top speeds (240 vs 228 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the X3 xDrive30i is capped at 240 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.
With two combustion powertrains, the difference comes down to power-to-weight ratio (6.81 kg/hp vs 8.37 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.37 seconds. The 1.16 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, X3 xDrive30i G01 wins (6,35 s vs 7,51 s).
X3 xDrive30i G01 goes from 0 to 100 km/h in 6,35 seconds (calibrated simulation).
X3 xDrive30i G01: 252 hp, ratio 6,81 kg/hp. 320i xDrive G20: 184 hp, ratio 8,37 kg/hp.
X3 xDrive30i G01: 240 km/h. 320i xDrive G20: 228 km/h.