Here’s a 2019 Chevy Colorado ZR2 Bison that was at the 2019 Barrett-Jackson Auction in Palm Beach. The Chevy Colorado is a truck that’s been in production since 2003. This is from the second generation, which has been in production since 2012. The engine is a 3.6 liter LGZ V6 that produces 308 horsepower and 275 pound-feet of torque. The transmission of this one is an 8-speed automatic.