Tesla Model S Long Range vs Bmw X6 M Competition G06 : which one is faster?

The launch: 0 to 100 km/h

Off the line, the Model S Long Range hits 100 km/h in 3.22 s versus 3.70 s for the Bmw X6 M Competition. The instant torque of 908 Nm from the electric motor makes the difference. At this point, the Model S Long Range leads by 0.49 s and sits roughly 4 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Model S Long Range is doing 169 km/h against 158 km/h for the Bmw X6 M Competition. The gap is 0.46 s. The gap remains stable from the start.

At 400 metres standing start, the Model S Long Range crosses the line in 11.02 s versus 11.77 s. The 0.75 s gap represents roughly 40 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model S Long Range continues to build its lead. At 600 metres, it runs at 237 km/h versus 218 km/h. At 1,000 metres, the Model S Long Range finishes in 20.05 s versus 21.45 s, with a 1.40 s lead. Both vehicles have similar top speeds (250 vs 250 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the Model S Long Range and the Bmw X6 M Competition are governed to 249 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 5.50 seconds. The 0.49 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.