2015 Corvette C7 Z06 (Z07 pkg)

VS

2006 Corvette C6 Z06

Fact: The Z06 first appeared in 1963 as a race car developed by Zora Arkus-Duntov a.k.a "Father Of The Corvette". C2 Z06 Race Car had a bigger fuel tank. Experts called it "Big Tank" Z06. After 40 years, the Z06 appeared as a production car in 2002 as the C5 Z06.
P.S: I vote for...idk. Both are incredible Z06 with great power and price.