Sur 0–100 km/h, M140i F20LCI gagne (4,54 s vs 4,78 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.
| M140i F20LCI | M135i xDrive F40 | |
|---|---|---|
| 0–100 km/h | 4,54 s−0,24 s | 4,78 s |
| 400 m standing start | 12,60 s−0,40 s | 13,00 s |
| 1,000 m standing start | 22,65 s−0,94 s | 23,59 s |
| Top speed (electronically limited) | 250 km/h | 250 km/h |
| Power-to-weight ratio | 4,32 kg/hpbetter ratio | 4,98 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 | M140i F20LCI | M135i xDrive F40 |
|---|---|---|
| 0–30 km/h | 1,37 s | 1,33 stight gap |
| 0–50 km/h | 2,25 s | 2,22 stight gap |
| 0–80 km/h | 3,51 s | 3,58 stight gap |
| 0–100 km/h | 4,54 s | 4,78 s |
| 0–120 km/h | 5,82 s | 6,30 s |
| 0–160 km/h | 9,32 s | 10,46 s |
| 0–200 km/h | 14,54 s | 17,07 s |
| 400 m standing start | 12,60 s | 13,00 s |
| 1,000 m standing start | 22,65 s | 23,59 s |
| Top speed limited | 250 km/h | 250 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 470 kg | manufacturer kerb weight |
| Drivetrain | M140i | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 306 hp | 4 cyl |
| Torque | 450 Nm | |
| Weight | 1 525 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic Sport transmission |
Off the line, the Bmw M140i hits 100 km/h in 4.54 s versus 4.78 s for the Bmw M135i xDrive. The 0.24 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Bmw M140i is doing 151 km/h against 144 km/h for the Bmw M135i xDrive. The gap is 0.19 s. The gap remains stable from the start.
At 400 metres standing start, the Bmw M140i crosses the line in 12.60 s versus 13.00 s. The 0.40 s gap represents roughly 20 m of track — two to three car lengths.
Past 400 metres, the Bmw M140i continues to build its lead. At 600 metres, it runs at 210 km/h versus 199 km/h. At 1,000 metres, the Bmw M140i finishes in 22.65 s versus 23.59 s, with a 0.94 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph — industry threshold) vs 250 (i.e. 155 mph — industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the Bmw M140i and the Bmw M135i xDrive are governed to 250 (i.e. 155 mph — industry threshold) 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 (4.32 kg/hp vs 4.98 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.19 seconds. The 0.24 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.
Sur 0–100 km/h, M140i F20LCI gagne (4,54 s vs 4,78 s).
M140i F20LCI passe de 0 à 100 km/h en 4,54 secondes (simulation calibrée).
M140i F20LCI : 340 hp, ratio 4,32 kg/hp. M135i xDrive F40 : 306 hp, ratio 4,98 kg/hp.
M140i F20LCI : 250 km/h. M135i xDrive F40 : 250 km/h.