After test driving my friend's car with Vin in 17xxx, I can't help but wonder if Tesla ever finished their Model 3. The fact that they pushed out an update to enable back seat heaters make me think they just pushed the car out the door ASAP. He had problems with the frunk latch breaking and the charge port door leaking water. He got the version 2 driver side seats, and said I'll be getting the v2 back seats as well. So far, the Vin 1 vs vin 50k has different seats, different suspension, fixed frunk latch, and fixed charge port enclosures. I can't help but wonder what another 30k+ Vin will have as an improvement. I placed my order hoping to get the full tax incentive, but I'm perfectly happy to take delivery on Dec 31st just to get the better car.