Chevrolet is planning a few additional updates for the 2013MY Corvette, the last of the current-generation C6, which will officially launch later this month at the National Corvette Museum Bash in Bowling
Green, Kentucky. This includes the introduction of the Corvette 427 Convertible Collector Edition, a limited edition model with a 505hp 7.0-liter LS7 engine, said to be the fastest Corvette convertible ever made. The first was sold at a charity auction event this year for $600,000.