List your ideas for car gameplay here one of the SimGurus wants to know

I will take different stairs more than cars, why does everything have to be a pack of some kind, just a car that the sims can open doors to get in and out, listen to the radio, chat, kiss, cuddle, makeout, woohoo and try for a baby. Most of the packs I never use the added game play so why do I always have to buy it.......give us the car, then those who want the gameplay can buy that.