There's often been mention of the cost of "federalizing" a car to sell in the US. Anyone have any idea as to the actual cost to a manufacturer to do this?
If you figure BMW wouldn't have to spend too much to advertise this limited production car, and that there should be a fair amount of part sharing between the already imported two other models, the regular E61 and the E60 M5, what is required cost-wise to do this?
Crash tests, emission tests, MPG tests...what else? After all, many manufacturers bring expensive cars to the US in limited numbers. Surely the cost can't be that prohibitive.