Fastest V3 CTS-V takes on Twin Turbo Mustang, ZR1 & MORE on the STREETS Street Races by turboandstance - May 1, 2019May 1, 2019 As far as we know this is the Fastest V3 CTS-V and in this video it takes on a Twin Turbo Mustang, ZR1 & MORE on the STREETS! Keep in mind, this CTS-V runs in the 8’s on the 1/4 mile! Watch the video below and leave a comment or share this one with your friends. Leave a comment