Test drive: The 2021 GMC Canyon AT4 is dressed for off-road success
The 2021 GMC Canyon AT4 is the Canyon for people who like to drive their Canyons in canyons. The new model replaces the All Terrain in the lineup as the most attributes Canyon and brings a rugged look with its upgraded equipment. The AT4 starts at $39,595 and is available as a crew cab with…