Mercedes EQS 450 V297 vs BMW 525d G30: which is truly faster?

Off the line, the EQS 450 hits 100 km/h in 6.30 s versus 6.55 s for the Bmw 525d. The instant torque of 568 Nm from the electric motor makes the difference. At this point, the EQS 450 leads by 0.25 s and sits roughly 6 m ahead.

At 200 metres, the EQS 450 is doing 128 km/h against 129 km/h for the Bmw 525d. The gap is 0.22 s. The gap remains stable from the start.

At 400 metres standing start, the EQS 450 crosses the line in 14.56 s versus 14.73 s. The 0.17 s gap represents roughly 7 m of track - barely a car length.

Past 400 metres, the gap narrows. The EQS 450 maxes out at 210 km/h while the Bmw 525d keeps accelerating towards 250 (i.e. 155 mph - industry threshold) km/h. At 600 metres, the gap has dropped to 0.10 s.

At 1,000 metres, the EQS 450 finishes in 26.37 s versus 26.39 s, with just 0.02 s to spare. The Bmw 525d fails to fully close the launch gap.

Both rivals are electronically governed, but not at the same level: the EQS 450 is capped at 210 km/h, the Bmw 525d 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 9.96 seconds. The 0.25 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.