I purchased a 2013 Model S P90 brand new. I have taken excellent care of and have not driven it too hard. I've had the normal issues several door handles not presenting and other small miscellaneous issues. My first large maintenance issue was my screen went out and that was 3k. Other than that pretty happy. My batteries seem good but concerned if they do go bad I hear the cost is around 24k. I just had a drivetrain error and the dealer is telling me 8k. This seems outrageous and based on what the car is worth it's almost needs to be a parts car. I would probably invest in the drive train but worried if next year if I get the batteries need to be replaced notice. Its pretty sad you spend over 100k and now the car is almost worthless. If i did decide to fix it, it will take months before the parts are available. Does anyone know the best way to get rid of a tesla with a drivetrain light issue?