Not so sure I'd classify the 2010 ZR1 Corvette as a muscle car - it's far too refined and track capable to be merely a muscle car. Yes, the interior materials may be cheap compared to Porsche, Ferrari and Lamborghini offerings, but bang for the buck there isn't much of anything that can touch it. Besides, if you're going to include the ZR1 in this list then the Viper ACR must be included as well. But really, neither truly fits the category.

Oh, and for the record, I'm not a Corvettefan in the least.