I don't know how big either the door or my garage space is in my one-car garage, but my Camaro has maybe 3 - 4 inches on either side of it going through the door, and maybe 1 ft front and back when it's in. I find myself having to get back in the car and adjust if I'm too far back.
Plenty of space in the 2 car garage, but I'd rather not share
