This is a question for people living in Canada or North America in general as has grades are different in UK and Europe. I have a 2020 panamera 4s and on the gas cap, it states to use 93 gas.

I’ve looked around and people say that shell 91 v power is also pretty good.
So should I use Shell 91, petro Canada 94 or Esso 93?? I know she’ll 91 has no ethanol.

 

Ideally you need 93 octane at a minimum. I only run 94 from Chevron (in BC). I think 94 is only found at Petro-Canada in Ontario. Don’t know about the other provinces.