I have had my 2017 T6 Inscription with Polestar Performance Package for under one year and have just over 30,000 miles on it. During that period of time I have had the following issues:
Replenished coolant several times totaling almost 2 gallons. There has never been any sign of engine fluids on parking surfaces. The dealership has done a pressure testing and said everything was fine.
Engine fan runs fast and loud like a jet engine after climbing a hill to my parents' home and turning off vehicle upon arrival
Recently received "Engine System Reduced Performance" message with the vehicle barely able to move and coming to a stop