Re:Tesla Roadster
by ZeroGravitas on Friday November 17, 2017 @08:58AM
(#15721959)
There's an Engineering Explained video that takes this approach:
https://www.youtube.com/watch?v=nAvIVGGhEis
They estimate 2.0s is roughly the limit on standard tires, F1 cars can do it faster due to stickier tires.
He also has a video about Tesla acceleration:
https://www.youtube.com/watch?v=iVGsWvRa1XA
Which talks about whether the Model S has an advantage over the (old) Roadster due to the heavier vehicle gripping better.
Interestingly the number he calculates for a theoretical roadster car is very close to Tesla's new number.
They also have a video about "rollout" which can alter 0-60 times and needs to be taken into account for comparisons.
Edit: the shortest 60-to-0 braking distance I find claimed is for a Dodge Viper ACR (Mk 5) at 87 feet. Assuming constant acceleration, that works out to 1.98 seconds.
[1] http://fastestlaps.com/lists/top-quickest-stoppers-60mph