MKSGR:
RC:

Speedo readings aren't much worth, especially since, from my experience, European cars usually have a 10-20 kph speedo error in higher speed ranges and US cars...none (seriously) or very little.

Porsche is more like 2%, max 3%, though (on their current cars) Smiley

I.e. if this also applies to the Taycan the difference in acceleration seems to be significant.

991.2 Carrera GTS had 16 kph at 300 kph. 😉


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RC (Germany) - Rennteam Editor Lamborghini Huracan Performante (2019), Mercedes E63 S AMG Edition 1 (2018), Mercedes C63 S AMG Cab (2019), Range Rover Evoque Si4 Black Edition (2019)