Over 0–100 km/h, X2 sDrive18d F39 wins (9,16 s vs 9,49 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | X2 sDrive18d F39 | X2 sDrive18i F39 | Gap |
|---|---|---|---|
| 0–100 km/h | 9.16 s | 9.49 s | 0.33 s · X2 sDrive18d F39 |
| 400 m standing start | 16.72 s | 16.88 s | 0.16 s · X2 sDrive18d F39 |
| 1,000 m standing start | 30.60 s | 31.04 s | 0.44 s · X2 sDrive18d F39 |
| Top speed (electronically limited) | 206 km/h | 202 km/h | 4 km/h · X2 sDrive18d F39 |
| Power-to-weight ratio | 10.07 kg/hp | 10.37 kg/hp | better ratio · X2 sDrive18d F39 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | X2 sDrive18d F39 | X2 sDrive18i F39 |
|---|---|---|
| 0–30 km/h | 2.01 s | 1.90 s · tight gap |
| 0–50 km/h | 3.34 s | 3.25 s · tight gap |
| 0–80 km/h | 6.37 s · tight gap | 6.49 s |
| 0–100 km/h | 9.16 s | 9.49 s |
| 0–120 km/h | 12.90 s | 13.54 s |
| 0–160 km/h | 25.03 s | 26.84 s |
| 0–200 km/h | 66.28 s | 89.98 s |
| 400 m standing start | 16.72 s | 16.88 s |
| 1,000 m standing start | 30.60 s | 31.04 s |
| Top speed | 206 km/h | 202 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 | 150 hp | 4 cyl |
| Torque | 350 Nm | |
| Weight | 1 510 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual (8-speed Steptronic) |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 136 hp | 3 cyl |
| Torque | 220 Nm | |
| Weight | 1 410 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual (7-speed Steptronic with double clutch) |
Off the line, the X2 sDrive18d hits 100 km/h in 9.16 s versus 9.49 s for the X2 sDrive18i. The 0.33 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the X2 sDrive18d is doing 110 km/h against 108 km/h for the X2 sDrive18i. The gap is 0.04 s. The challenger starts to claw back ground.
At 400 metres standing start, the X2 sDrive18d crosses the line in 16.72 s versus 16.88 s. The 0.16 s gap represents roughly 6 m of track - barely a car length.
Past 400 metres, the X2 sDrive18d continues to build its lead. At 600 metres, it runs at 152 km/h versus 149 km/h. At 1,000 metres, the X2 sDrive18d finishes in 30.60 s versus 31.04 s, with a 0.44 s lead. Both vehicles have similar top speeds (206 vs 202 km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the X2 sDrive18d and the X2 sDrive18i are governed to 207 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.
With two combustion powertrains, the difference comes down to power-to-weight ratio (10.07 kg/hp vs 10.37 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 16.03 seconds. The 0.33 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Swap one of the two models to explore an equivalent duel in the same segment.
Over 0–100 km/h, X2 sDrive18d F39 wins (9,16 s vs 9,49 s).
X2 sDrive18d F39 goes from 0 to 100 km/h in 9,16 seconds (calibrated simulation).
X2 sDrive18d F39: 150 hp, ratio 10,07 kg/hp. X2 sDrive18i F39: 136 hp, ratio 10,37 kg/hp.
X2 sDrive18d F39: 206 km/h. X2 sDrive18i F39: 202 km/h.