I had similar worries, About ten years ago when I was 7, my Step Grandfather bought a Delorean, I fell in love. But to my disappointment when I went to visit him last spring, I couldn't get under the wheel and I had to duck a lot. But I talked my mom into getting the car and after we got it home, I played around with the seat and wheel, and I can now easily drive, sit in and I am 6'3" as well, so yes you can, (lean the seat back a bit and raise the wheel to the top position, also remember to put the seat all the way back). Trevor Johnson