Mercedes AMG C 63 S E PERFORMANCE W206 vs Tesla Model S Long Range: which is truly faster?

Off the line, the Model S Long Range hits 100 km/h in 3.22 s versus 3.39 s for the AMG C 63 S E PERFORMANCE. The 0.18 s gap is negligible: both vehicles are neck and neck.

At 200 metres, the Model S Long Range is doing 169 km/h against 169 km/h for the AMG C 63 S E PERFORMANCE. The gap is 0.07 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model S Long Range crosses the line in 11.02 s versus 11.06 s. The 0.05 s gap represents roughly 3 m of track — barely a car length.

Past 400 metres, the situation changes. The Model S Long Range maxes out at 250 (i.e. 155 mph — industry threshold) km/h while the AMG C 63 S E PERFORMANCE keeps accelerating towards 280 km/h. At 600 metres, the gap has dropped to 0.01 s.

Around 667 metres, both vehicles are level. This is the inversion point: the AMG C 63 S E PERFORMANCE overcomes its launch deficit thanks to a 30 km/h higher top speed.

At 1,000 metres, the AMG C 63 S E PERFORMANCE finishes in 19.80 s versus 20.05 s. The 0.25 s delta shows an extremely tight race.

Both rivals are electronically governed, but not at the same level: the AMG C 63 S E PERFORMANCE is capped at 280 km/h, the Model S Long Range at 249 (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.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (3.18 kg/hp vs 3.09 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 4.78 seconds. The 0.18 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.