Harris sets out to see if McLaren's claim that the Senna is as fast as GT3 car is true or false. Spoilers under video.
https://youtu.be/x-kK2cWDcWU
https://youtu.be/x-kK2cWDcWU
650S GT3 - 2:02.687
Senna - 2:09.277
Senna - 2:09.277