I love the ZR2 i had a S10 Blazer ZR2 when i was in the Army regret selling it all the time. In 2017 when the Colorado ZR2 came out i ordered one with the 2.8 Duramax and have loved it. My son will start driving soon so i am passing the Colorado on to him and i just placed an order for a 2024 ZR2 HD with a 6.6 Duramax to replace my farm truck (2011 LTZ Z71 Crew Cab Duramax) and i can't wait until it arrives.