Tesla Model S 85 vs BMW X3 xDrive30d G01: which is truly faster?

Off the line, the Bmw X3 xDrive30d hits 100 km/h in 5.62 s versus 5.75 s for the Model S 85. Despite lacking instant torque, 286 hp of power compensates. At this point, the Bmw X3 xDrive30d leads by 0.13 s and sits roughly 11 m ahead.

At 200 metres, the Bmw X3 xDrive30d is doing 130 km/h against 137 km/h for the Model S 85. The gap is 0.23 s. The gap widens compared to the 0-100.

At 400 metres standing start, the Model S 85 crosses the line in 13.94 s versus 13.96 s. The 0.02 s gap represents roughly 1 m of track

Past 400 metres, the Model S 85 continues to build its lead. At 600 metres, it runs at 190 km/h versus 180 km/h. At 1,000 metres, the Model S 85 finishes in 25.17 s versus 25.66 s, with a 0.49 s lead. Despite a higher top speed (245 km/h), the Bmw X3 xDrive30d never recovers its launch deficit.

The Bmw X3 xDrive30d features all-wheel drive (AWD) against the Model S 85’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals are electronically governed, but not at the same level: the Model S 85 is capped at 201 km/h, the Bmw X3 xDrive30d at 245 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.

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 9.01 seconds. The 0.13 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.