Not a ZR2 and not a 2019 but they bought us a couple 2017 ish 4cyl gas Colorados at work for runabouts. One 4x4 and one 2wd. Both are enormous POSs. They’re both base trim but the build quality is horrible, dashes and door panels falling apart. Door and tailgate handles broken constantly. 4x4 model was plagued by front end problems and was sent to auction at under 50k miles. The 2wd we still have and it’s on it’s second engine at 31k, and the GM replacement engine rattles like a handful of bolts in a coffee can on startup regardless of outside temp.
Hopefully the higher trim levels are better or the newer models but I certainly wouldn’t be looking for one based on my experiences with these two. They are regularly maintained at 5k intervals along with the rest of the fleet BTW.
