I doubt anybody from X would know how to drive, apart from the Al Bhed.

The Best Driver - Garnet
The Safest Driver - Edward
The Worst Driver - Kimahri
The Most Suicidal Driver: Cid (IV)
The Driver that wouldn't even know how to accelerate their vehicle - Tellah
The Driver that doesn't know how to turn - Strago
The Driver that would break their steering wheel - Umaro
The Driver that would be drinking their car's gasoline while driving - Quina