2024 Gmc At4 2024 Review. Not many extra options (5th wheel prep, bed mat, cover, etc.), it pretty much has everything you'd want in the at4 package to begin with. 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.
Newsweek test drove a 2024 gmc acadia in ebony twilight metallic for this review. The 2024 gmc acadia simplifies the lineup with three available trims, adding more cargo space, tech, capability, and an impressive suite of standard equipment.