Polestar 2 - Small company, slower than the M3, doesn't have Sentry or dog mode. I also think they're ugly. Here's a few more things about it that suck:
"Visibility is terrible. The view from the rearview mirror is awful and you can only see a small sliver of back glass. The front view is about like a normal sedan and not nearly as open as the M3. The interface is no intuitive and hard to find basic settings. Cruise control only works in increments of 5mph and temperature can only be set to even numbers. There is a large hump in the rear middle seating area that makes is uncomfortable for anyone riding in that position. The center console area is bulky and not well thought out. Acceleration feels sluggish compared to the M3. The quality of the interior seems cheap (cloth seats and easily scratched up plastic). Quality/Resolution of the cameras is not great (definitely not high definition). There is a 360 degree view, but it looks like crap."
VW ID4 - Small, ugly and slow as shit. Looks and drives like a minivan.
Hyundai Ioniq 5/6 - Ewww, it's still a Hyundai. Styling is also odd compared to the M3.
Mustang Mach-E - Ugly hatchback that's costs more than M3 to get the performance, where do I sign?
Mercedes, Audi, BMW and Volvo aren’t far off in their pricing - They are 10-15k more for the performance models.
I haven't bothered checking, but it's likely most if not all of the above don't save all your settings for the entire car in an app so you can have it setup exactly the same in any car. Their cars might suck, but the Tesla app is unquestionably the best car app.
Same with the dog, remote camera, and dashcam recording modes. I'm sure a few of them have something similar, but not quite the same level.
Also, heated and ventilated front seats with a touchscreen for the rear passengers.