nberry:

I may do that though in the US 458's are not available for test drives. Every car built and delivered to a dealer has been ordered by a client. Even used ones are generally on consignment and no test drives are available. In a couple of years, further into the model they may become available for test drives.

FWIW, other than the power increase, I did not find the 430 that much different than the 360. However, I do know from internal Ferrari documents that the 458 is a totally new car from the 430.

The 458 is really a genuine quantum leap from the 430 in every regard. Just do it!