It depends on your needs. In my case, I have bad knees, so it is too hard for me to bend my knees to get into a regular car because they are too low to the ground. On the other hand, I am too short for the really big SUVs, so I have a Cherokee. I am able to get into that without much trouble. Also, here in western NY we often get a lot of snow in the winter, so if I do have to go out, I can use the Cherokee's 4W drive. It is also helpful when I occasionally have to go on gravel/dirt roads. There are a lot of them around here.
You need to figure out how you want to use the car, and any personal needs, like the bad knees in my case. Then check the online review sites, and buy a Consumer Reports Buying Guide. These will be a big help in picking out the best models, and what you should pay for it. Also, never lease a car, it it isn't worth the cost. If you can possible afford it, pay all cash for a good used one. If you don't have the full price, then at least spring for a good used car, and don't get the loan through the dealer. The best place to get a car loan is from a local credit union. The next best place would be the bank that holds your mortgage, and if you don't have a mortgage, the next best place is probably the bank that you use for your regular banking needs.
Good luck in your car hunting, and remember, we on the spectrum are all:
A Different Drummer
If a man does not keep pace with his companions,
Perhaps it is because he hears a different drummer.
Let him step to the music which he hears,
However measured or far away.
--Henry David Thoreau