Tesla Model 3 Long Range AWD vs BMW M340d xDrive G20: which is truly faster?

Off the line, the Model 3 Long Range AWD hits 100 km/h in 4.44 s versus 4.57 s for the Bmw M340d xDrive. The instant torque of 605 Nm from the electric motor makes the difference. Despite the faster sprint time, the Bmw M340d xDrive is 3 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

At 200 metres, the Model 3 Long Range AWD is doing 143 km/h against 140 km/h for the Bmw M340d xDrive. The gap is 0.01 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model 3 Long Range AWD crosses the line in 12.80 s versus 12.86 s. The 0.06 s gap represents roughly 3 m of track — barely a car length.

Past 400 metres, the Model 3 Long Range AWD continues to build its lead. At 600 metres, it runs at 196 km/h versus 197 km/h. At 1,000 metres, the Model 3 Long Range AWD finishes in 23.49 s versus 23.52 s, with a 0.03 s lead. Despite a higher top speed (250 (i.e. 155 mph — industry threshold) km/h), the Bmw M340d xDrive never recovers its launch deficit.

Both rivals are electronically governed, but not at the same level: the Model 3 Long Range AWD is capped at 233 km/h, the Bmw M340d xDrive at 250 (i.e. 155 mph — industry threshold) 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 7.23 seconds. The 0.13 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.