Hi, I am 6-4,and 235, and fit in my S1 Ok. The problem you are going to have is your shoe size. The fun you will have is, you can ask people to sit in their cars ,for a test fit. I feel alittle more in control wearing my hot ,high top Nomex driving shoes. But it keeps me from hitting the gas and the brake pedal at the same time.Look around , you will find something that will fit . If not , make it fit.
Good luck, S1steve