The 2.7-liter turbocharged inline-four powers all variants of the 2024 Colorado offerings, and is a versatile enthusiastic engine. However, there are varying levels of output that define each grade.

Technically, the Bison is an option package on the standard Colorado ZR2, which Chevy completely redesigned in 2023, along with the rest of the Colorado lineup. The regular ZR2 is a competent ...