Yes. It is no different than being REALLY OVERWEIGHT. As a fat pig, you KNOW WHAT YOU CAN squeeze through just because you know your girth.
A big car is your body suit. You sit in it long enough, you feel how big it is and your eyes size up the openings. You know you are not the size of a SMARTCAR, so where it goes does not mean it is a big enough space for you.
My mom got her driving license in a 1959 BUICK ELECTRA 225 4 door which is a much bigger car than say a VW Beetle. She passed first time through, including parallel parking. She never had an accident with that large car.
So, you should have no problems. In fact, in many cases just stop the car on the road...one that does not have traffic on it and get out of the car and stand in front of the car and see where it is positioned on the road. Always look at it after you park to see if has room on each side or are you favoring one side with excess room. You remember this stuff in your mind.