Considering we are at the beginning of seeing a lot of these 60kw batteries fail just outside of warranty the resale on these cars is likely to accelerate in depreciation. So even easier to be totaled. With that mileage I think its likely to need other expensive parts out of warranty in the next 4 years. Maybe a new MCU, charger, drive unit if it's not the newer revision, suspension. How will those other repairs be paid for with an $18k car loan plus another $11k either out of savings or another loan. I understand this is a huge pill to swallow but I would consider parting it out and paying off the loan. Now not everyone is blessed enough to buy expensive cars in cash despite the self made billionaire statement. However in the future I do not recommend financing a car that will soon be out of warranty, if anything breaks it can be really hard to pay the loan and repair.