Yea that kinda surprised me to, but if you think about it pretty much all of the cars it was up against were developed after the C6 Z06 came out. Well the Viper & porsche were around, but not the versions used in this test. I’m also surprised GM didn’t sneak a ZR-1 in there. I did hear that the ACR Viper is a real track beast, it looks evil and crushed everything in its path on the road course.