BMW i5 eDrive40 G60 vs BMW 330i xDrive G20: which is truly faster?

Off the line, the 330i xDrive hits 100 km/h in 5.59 s versus 6.12 s for the i5 eDrive40. Despite lacking instant torque, 258 hp of power compensates. At this point, the 330i xDrive leads by 0.54 s and sits roughly 15 m ahead.

At 200 metres, the 330i xDrive is doing 132 km/h against 135 km/h for the i5 eDrive40. The gap is 0.51 s. The gap remains stable from the start.

At 400 metres standing start, the 330i xDrive crosses the line in 13.85 s versus 14.29 s. The 0.44 s gap represents roughly 20 m of track - two to three car lengths.

Past 400 metres, the 330i xDrive continues to build its lead. At 600 metres, it runs at 185 km/h versus 186 km/h. At 1,000 metres, the 330i xDrive finishes in 25.20 s versus 25.87 s, with a 0.66 s lead.

The 330i xDrive features all-wheel drive (AWD) against the i5 eDrive40’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 i5 eDrive40 is capped at 193 km/h, the 330i 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 8.92 seconds. The 0.54 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.