Did you find out what is wrong? Mine is the RWD 2021 with 21" wheels and bp+, and I can get only 320km at 100%. I'm a bit concerned because I drive 120km/h, average consumption is 22kw/100km so I should have much more range...
How can you get more than 400km? Mine is exactly as yours (2021 RWD, 21" wheels, bp+) and when I charge up to 100%, it says only 330km. I do live in Portugal and temperatures here are too fine! average is 20 degrees celsius
I've just got a Taycan RWD 2021 with battery performance plus, I cannot get more than 320km (at 100% battery). Should I get concerned? I mean, I was kinda expecting a bit more of range (something around 380km at least). I know my wheels (21" ones) does not help, but surely it does not take that...