I am not 100% positive I have Aspergers, but driving happens to be one of my obsessions (along with cars in general, especially VW's)
Every time I drive, unless I am extremely exhausted, I have to drive at the maximum speed possible. Within reason. I've had my license since 2000, and I have been able to teach myself how to take the best line through a corner, and how to keep the weight of the car on whichever axle it is needed during a corner among other techniques.
I've had my license suspended several times due to the amount of speeding tickets I have gotten (I have at least 14 moving violations, and have been pulled over many more times). I have never been in a collision while moving. A mexican backed into me once in a parking lot (after walking AROUND my car, getting into his, and then backing up into me...)
Maybe this will help answer your question.