2024 Gmc At4 2024 Review. I then drove the 2024 sierra. Customers in search of a crossover that stands out in the crowd might be attracted to the burly exterior of the 2024 gmc terrain.

Gmc’s heavy hauler, the sierra hd pickup with the diesel engine, is rated to tow up to 22,500 pounds conventionally or 36,000 with a gooseneck hitch fitted. But when put to the microscope, the terrain is only a.