BMW 320e G20 vs Mercedes CLA 200 Saloon: which is truly faster?

Off the line, the Bmw 320e hits 100 km/h in 7.46 s versus 8.09 s for the CLA 200 Saloon. The instant torque of 350 Nm from the electric motor makes the difference. At this point, the Bmw 320e leads by 0.63 s and sits roughly 16 m ahead.

At 200 metres, the Bmw 320e is doing 115 km/h against 116 km/h for the CLA 200 Saloon. The gap is 0.58 s. The gap remains stable from the start.

At 400 metres standing start, the Bmw 320e crosses the line in 15.43 s versus 15.93 s. The 0.49 s gap represents roughly 20 m of track — two to three car lengths.

Past 400 metres, the situation changes. The Bmw 320e maxes out at 215 km/h while the CLA 200 Saloon keeps accelerating towards 232 km/h. At 600 metres, the gap has dropped to 0.34 s.

Around 967 metres, both vehicles are level. This is the inversion point: the CLA 200 Saloon overcomes its launch deficit thanks to a 17 km/h higher top speed.

At 1,000 metres, the CLA 200 Saloon finishes in 28.73 s versus 28.77 s. The 0.03 s delta shows an extremely tight race.

Both rivals are electronically governed, but not at the same level: the Bmw 320e is capped at 220 km/h, the CLA 200 Saloon at 232 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 12.89 seconds. The 0.63 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.