The Colorado is completely redesigned for 2023. Under the hood, the biggest change is the elimination of the 3.6-litre V6. Instead, you will find a turbocharged 2.7-litre four-cylinder engine that GM likes to fit in a number of vehicles. Output is rated at 237 horsepower in WT and LT trim, or 310 horsepower in Z71, Trail Boss and ZR2 trim. Maximum towing capacity ranges from 3,500 pounds to 7,700 pounds depending on the model.