Over 0–100 km/h, X2 sDrive20i F39 wins (7,80 s vs 9,16 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.
| X2 sDrive20i F39 | X2 sDrive18d F39 | |
|---|---|---|
| 0–100 km/h | 7,80 s−1,36 s | 9,16 s |
| 400 m standing start | 15,74 s−0,98 s | 16,72 s |
| 1,000 m standing start | 28,39 s−2,21 s | 30,60 s |
| Top speed (electronically limited) | 227 km/h+21 km/h | 206 km/h |
| Power-to-weight ratio | 7,60 kg/hpbetter ratio | 10,07 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 | X2 sDrive20i F39 | X2 sDrive18d F39 |
|---|---|---|
| 0–30 km/h | 1,98 s | 2,01 stight gap |
| 0–50 km/h | 3,30 s | 3,34 stight gap |
| 0–80 km/h | 5,54 s | 6,37 s |
| 0–100 km/h | 7,80 s | 9,16 s |
| 0–120 km/h | 10,42 s | 12,90 s |
| 0–160 km/h | 18,58 s | 25,03 s |
| 0–200 km/h | 34,95 s | 66,28 s |
| 400 m standing start | 15,74 s | 16,72 s |
| 1,000 m standing start | 28,39 s | 30,60 s |
| Top speed | 227 km/h | 206 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 192 hp | 4 cyl |
| Torque | 280 Nm | |
| Weight | 1 460 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 7-speed Steptronic with double clutch |
| 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) |
Off the line, the Bmw X2 sDrive20i hits 100 km/h in 7.80 s versus 9.16 s for the Bmw X2 sDrive18d. At this point, the Bmw X2 sDrive20i leads by 1.36 s and sits roughly 8 m ahead.
At 200 metres, the Bmw X2 sDrive20i is doing 120 km/h against 110 km/h for the Bmw X2 sDrive18d. The gap is 0.51 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X2 sDrive20i crosses the line in 15.74 s versus 16.72 s. The 0.98 s gap represents roughly 37 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw X2 sDrive20i continues to build its lead. At 600 metres, it runs at 166 km/h versus 152 km/h. At 1,000 metres, the Bmw X2 sDrive20i finishes in 28.39 s versus 30.60 s, with a 2.21 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw X2 sDrive20i is capped at 227 km/h, the Bmw X2 sDrive18d at 207 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 (7.60 kg/hp vs 10.07 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.20 seconds. The 1.36 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 sDrive20i F39 wins (7,80 s vs 9,16 s).
X2 sDrive20i F39 goes from 0 to 100 km/h in 7,80 seconds (calibrated simulation).
X2 sDrive20i F39: 192 hp, ratio 7,60 kg/hp. X2 sDrive18d F39: 150 hp, ratio 10,07 kg/hp.
X2 sDrive20i F39: 227 km/h. X2 sDrive18d F39: 206 km/h.