2023 Porsche Taycan range degradation

[constabull1994]

My Taycan is only less than a year old, but it's already losing range. It used to show 290 miles, but now it's only showing 200. It's not the weather, it's been the same for weeks.

I'm worried something's wrong with the battery. Has anyone else had this happen?

 

[TaicanDriver24]

Have the battery checked at the dealer. It might have a failing cell or more.