Within 12 hours of delivery the engine failed and had to be replaced. That took a week. In the second week the sound system failed. Good work on the part of customer service. They suggested a reboot of computer which worked. Didn't know control-alt-delete worked on a Tesla. Third week, rumble and vibration in front wheel. Assume I'll have to go in for re-balance and alignment. Curious about other out-of-the-box failures.