Despite looking pretty much like an all-new car, redeveloped from the ground up, the 2020 GMC Acadia is not an all-new generation but an extensive mid-cycle facelift of the MY2017 Acadia.
GM went all-out with completely redesigning the entire front end of the mid-size crossover and gifting it with a new interior.

A new front grille, front and rear fascias and GMC’s signature C-shaped lighting, now with all-LED headlights, comprise the biggest changes on the exterior. On the inside there is a redesigned center console that offers improved storage space thanks to an electronic control that replaces the traditional transmission shifter, thus freeing up room inside. The Acadia Denali gets a unique interior color scheme with new, open-pore wood trim. On the technical front, a new 2.0-liter turbocharged four-cylinder is standard on the SLT and Denali trim levels. With 230 horsepower and 350 Nm (258 lb-ft) of torque at its disposal, the new engine is no slouch for such a small displacement.