Oh wow, I am a bit concerned reading the many posts on this forum. I didn't realize until I came across this forum that all these problems exist in a Tesla built car! My MX order is confirmed and awaiting production. I am thinking if its worth buying this cool vehicle with so many manufacturing defects after spending 100K+ on it! Are there any MX owners who haven't had any manufacturing issues on this forum?
I'm going to venture a guess and say no. Every single car has problems, to a trained and anal eye. How picky are you going to be? Do you expect your car to be absolutely perfect? I can guarantee you that it won't be. Even if some of the gaps between panels are symmetric between both sides, some of them sure look a bit wide.
One thing I've rarely read on the forums though, is someone hating their car. Once you drive your very own X, you will be in love. If you can look past the small defects (and you may not even opt to have them all fixed, I'm not going to), you're going to love it. If you can't look past it though and will feel like you overpaid because a <insert other cheaper car here> you previously owned was better in terms of fit and finish, then I suggest you eat your $2500 and just cancel your order. I feel like if you just set your expectations to be realistic, you will be happier.
Before anyone jumps on me for saying to set realistic expectations, I'm not saying that Tesla should get a hall pass. Their quality bar should be higher. Way higher! But it's not, so either I need to lower my expectations or I need to walk away. It's kind of hard to walk away after driving the car though. It's so amazing.
Also, to be fair, I find that for $100k, the materials used in the car are really nice! The oak trim blows me away. It's real wood, not fake crap that looks like oak. You can see/feel imperfections in the wood just like cabinets or furniture. The vegan leather is very comfortable. The alcantara headliner feels nice to the touch and looks great. The carpet is VERY plush and comfortable (though I purchased a full set of all-weather mats).
By the way, check my thread for all of the issues I've found with the car so far:
My delivery experience
You could use that to think about how many of those you'd be likely to catch. I wasn't too anal, but I definitely did a few passes. If most of the things I've listed don't bother you, or you wouldn't even notice, then I think you're going to be totally fine! Do check for FWD rubbing though!