The Polestar 2 that Hertz gave me last time kept flashing warning messages on the dashboard about problems with the airbag (yikes) and the cooling system. The front seat headroom was totally inadequate for a tall person like me. When I tried to recharge it before returning it just said "Error" and refused to charge at all (tried multiple chargers). A total piece of junk.

When I complained upon return the Hertz employee was nice about it and gave me a voucher that covered the cost of the rental.