Although realistically I'm very far off from getting a Tesla, I'm trying to avoid letting the awesomeness of these cars make me ignore any downsides when thinking about them. So hypothetically, if you HAD to convince someone not to get one, what would you tell them?
Customer communications are terrible
Customer service is terrible
Build quality is inconsistent and you don't get to pick your car off the lot, so buying is a pig in a poke.
Hard to find independent service and Tesla service is expensive and slow. They also make it hard to buy parts.
Interiors aren't typical premium level
Stiff suspension
Poor soundproofing compared to other vehicles
Regenerative braking is very strong and you can't configure it to be weaker, meaning the car will brake hard if you lift off the accelerator.
Cruise control is adaptive or nothing: no dumb cruise control fallback if the adaptive cruise isn't working or you simply prefer standard cruise.
Phantom braking when using driver assistance.
Has a long wheelbase so has a relatively large turning radius
Doesn't get the rated range on the highway
No CarPlay
No AndroidAuto
No SiriusXM
Navigation doesn't have waypoints
Single central screen, no display in front of you
No Federal tax credit on the price.
The CEO is a bullshitter with a fragile ego.
Did I miss anything?