Would you like to see cars in the sims4 in future packs kits stuff packs or expansionpacks?

Personally, not for or against it. This is a sim-people game, there are zillions of car games. That being said, it could be fun having a "Stuff Pack", (Maybe a "Game-Pack") with cars as a hobby and option for a career also. :)

For interactions and animations, perhaps similar to the rocket-ship. A racing/driving career maybe? "Rabbit-hole" like exploring space.