2024 Colorado Zr2 Bison Review. 2024 chevrolet colorado and silverado 2500 zr2 bison first drive review: It is an already capable zr2 that has raided the american expedition vehicles (aev) parts catalog.
Opting for the zr2 increases the colorado’s height, and adding the bison edition package further brings the truck skyward thanks to those monster tires. Accelerating, the bison is 0.3 second slower getting up to 60 mph than a standard zr2.