Some of you guys may need to see Jenny Craig as I am a full grown man at 225 lbs and over 6' tall. I fit in a Mustang with room to spare. My wife is 5'9" tall and she fits in the back seat fine if the front seat is scooted forward a couple of inches. Granted she wouldn't want to make a cross country trip back there, across town isn't a problem. They are sized about the same as all pony cars have always been. They just do everything a little better than they used to.