Tesla Model X Long Range vs BMW X3 M Competition G01: which is truly faster?

Off the line, the Model X Long Range hits 100 km/h in 4.11 s versus 4.13 s for the Bmw X3 M Competition. The instant torque of 660 Nm from the electric motor makes the difference. The 0.02 s gap is negligible: both vehicles are neck and neck.

At 200 metres, the Model X Long Range is doing 160 km/h against 151 km/h for the Bmw X3 M Competition. The gap is 0.04 s. The gap remains stable from the start.

At 400 metres standing start, the Model X Long Range crosses the line in 11.92 s versus 12.22 s. The 0.30 s gap represents roughly 16 m of track — two to three car lengths.

Past 400 metres, the Model X Long Range continues to build its lead. At 600 metres, it runs at 224 km/h versus 207 km/h. At 1,000 metres, the Model X Long Range finishes in 21.31 s versus 22.37 s, with a 1.06 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 Model X Long Range and the Bmw X3 M Competition are governed to 249 (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.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.15 seconds. The 0.02 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.