Yea, I've noticed that too. Its helpful in a way that if you're driving a car you like, and it gets severely damaged, you can usually find another close by. But I do wish they had more variety in which cars spawn. I know many spawn more in certain areas, but it seems like there are many cars that don't spawn often at all. It would be great to see a mod that changed that. Like make all the vehicles spawn often, in all areas. It'll be a bit more realistic as well.