BMW 225xe iPerformance F44 vs Volvo XC40 B4: which is truly faster?

Off the line, the 225xe iPerformance hits 100 km/h in 6.80 s versus 8.23 s for the XC40 B4. The instant torque of 385 Nm from the electric motor makes the difference. At this point, the 225xe iPerformance leads by 1.43 s and sits roughly 8 m ahead.

At 200 metres, the 225xe iPerformance is doing 126 km/h against 115 km/h for the XC40 B4. The gap is 0.63 s. The challenger starts to claw back ground.

At 400 metres standing start, the 225xe iPerformance crosses the line in 14.96 s versus 16.10 s. The 1.15 s gap represents roughly 44 m of track - a gap visible to the naked eye.

Past 400 metres, the 225xe iPerformance continues to build its lead. At 600 metres, it runs at 176 km/h versus 158 km/h. At 1,000 metres, the 225xe iPerformance finishes in 26.93 s versus 29.39 s, with a 2.46 s lead.

Both rivals are electronically governed, but not at the same level: the 225xe iPerformance is capped at 202 km/h, the XC40 B4 at 180 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 13.40 seconds. The 1.43 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.