Have had to jump an EV several times what with the Kia I had around COVID time mixed with not driving anywhere leading to frequent flat 12v battery. Jumping a EV is both normal and described in the manual, and a flat 12v as a one off does not indicate it needs replacing.

At least on height, I (also 6ft 3) have not found a modern car I can’t fit in after suitably adjusting the seat. Including the smart fortwo.