Can’t speak to performance models or models with non standard rims but advertised 518 km range for the wife’s model 3 is not hard to achieve. She is running the 18’s with Aero rims though which apparently add about 10 percent range over the 19’s or 20’s on the performance models.
There seems to be some conflicting info out there. A lot depends on driving style and where you drive as well. Straight highway at 120 -130 km I would estimate we are 10 percent off the EPA numbers...ish.
https://www.google.ca/amp/s/insideevs.com/news/397156/tesla-model-3-range-better-than-epa/amp/
