Mercedes E 400 e 4MATIC W214 vs BMW i5 eDrive40 G60: which is truly faster?

Off the line, the E 400 e 4MATIC hits 100 km/h in 5.31 s versus 6.12 s for the Bmw i5 eDrive40. At this point, the E 400 e 4MATIC leads by 0.82 s and sits roughly 17 m ahead.

At 200 metres, the E 400 e 4MATIC is doing 135 km/h against 135 km/h for the Bmw i5 eDrive40. The gap is 0.68 s. The challenger starts to claw back ground.

At 400 metres standing start, the E 400 e 4MATIC crosses the line in 13.57 s versus 14.29 s. The 0.73 s gap represents roughly 33 m of track - a gap visible to the naked eye.

Past 400 metres, the E 400 e 4MATIC continues to build its lead. At 600 metres, it runs at 190 km/h versus 186 km/h. At 1,000 metres, the E 400 e 4MATIC finishes in 24.58 s versus 25.87 s, with a 1.29 s lead.

The E 400 e 4MATIC features all-wheel drive (AWD) against the Bmw 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 E 400 e 4MATIC is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Bmw i5 eDrive40 at 193 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.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (5.89 kg/hp vs 6.81 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.92 seconds. The 0.82 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.