Over 0–100 km/h, X3 M40i G01 wins (4,78 s vs 8,56 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 | 118i F20LCI | |
|---|---|---|
| 0–100 km/h | 4,78 s−3,78 s | 8,56 s |
| 400 m standing start | 13,02 s−3,34 s | 16,36 s |
| 1,000 m standing start | 23,68 s−6,07 s | 29,75 s |
| Top speed (electronically limited) | 250 km/h+40 km/h | 210 km/h |
| Power-to-weight ratio | 5,13 kg/hpbetter ratio | 9,56 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 | 118i F20LCI |
|---|---|---|
| 0–30 km/h | 1,28 s | 1,92 s |
| 0–50 km/h | 2,12 s | 3,28 s |
| 0–80 km/h | 3,53 s | 6,12 s |
| 0–100 km/h | 4,78 s | 8,56 s |
| 0–120 km/h | 6,35 s | 12,16 s |
| 0–160 km/h | 10,65 s | 22,21 s |
| 0–200 km/h | 17,43 s | 47,29 s |
| 400 m standing start | 13,02 s | 16,36 s |
| 1,000 m standing start | 23,68 s | 29,75 s |
| Top speed limited | 250 km/h | 210 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 | 1 845 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 136 hp | 3 cyl |
| Torque | 220 Nm | |
| Weight | 1 300 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual (8-speed Steptronic) |
Off the line, the Bmw X3 M40i hits 100 km/h in 4.78 s versus 8.56 s for the Bmw 118i. At this point, the Bmw X3 M40i leads by 3.78 s and sits roughly 24 m ahead.
At 200 metres, the Bmw X3 M40i is doing 142 km/h against 112 km/h for the Bmw 118i. The gap is 2.16 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw X3 M40i crosses the line in 13.02 s versus 16.36 s. The 3.34 s gap represents roughly 123 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 197 km/h versus 157 km/h. At 1,000 metres, the Bmw X3 M40i finishes in 23.67 s versus 29.74 s, with a 6.07 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 Bmw 118i at 210 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 (5.13 kg/hp vs 9.56 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 14.05 seconds. The 3.78 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, X3 M40i G01 wins (4,78 s vs 8,56 s).
X3 M40i G01 goes from 0 to 100 km/h in 4,78 seconds (calibrated simulation).
X3 M40i G01: 360 hp, ratio 5,13 kg/hp. 118i F20LCI: 136 hp, ratio 9,56 kg/hp.
X3 M40i G01: 250 km/h. 118i F20LCI: 210 km/h.