Polestar shares fall 17.75% premarket amid safety concerns and technical issues reported by early Polestar 4 owners.

Polestar Automotive Holding UK Plc fell 17.75% in premarket trading, likely driven by ongoing concerns around product quality and safety issues raised in multiple Polestar Forum discussions. Recent reports highlight technical malfunctions, including seat retraction injuries, unpredictable adaptive cruise control behavior, and problems with digital key functionality. Additionally, customer experiences with maintenance and loaner vehicles suggest operational inefficiencies, raising broader concerns about the company’s product reliability and customer service. These factors contributed to investor pessimism ahead of the market open.