All cars have their branding and model number on display, perhaps what new cars will have is some kind of fancy electronic display on the back that shows the current model number. When you subscribe to the added extras, the display will show something different to let others know that your car is one of the special faster ones!
It’s just pure greed and collusion and abuse of their position in the market to facilitate these things.
That's where this is going to head.
What's the resale value of the IntelliJ IDEA that you "own"?
Funny how HN thinks that's perfectly fine, but if you do this to cars suddenly it's a dystopian nightmare.
IntelliJ IDEA can be bought as a perpetual license [1] and the subscription just gives you access to the latest version.
The increased acceleration would make sense if it was a one time payment but as a subscription its nonsense. Mercedes has no costs for it after they produced the car.
[1] https://www.jetbrains.com/idea/buy/#commercial (All yearly subscriptions include a perpetual fallback license.)
I think it's Tesla that started with Autopilot and now others are also experimenting.
In the case of subscriptions, obviously the resale value will become based on base configuration without options with the buyer then hopefully able to get the subscriptions they want.
Some people buy cars for status and bragging, so you need the car to be expensive. Others don't care. So instead of having too separate cars, you just sell the "base version" for $X and then sell "status upgrades".
The bragging person will brag about the expensive subscription, just like some brag about their AMEX/Centurion/... credit card, while the regular person will get a cheaper car since it's price won't be artificially inflated to cater to the luxury segment.