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View Photos of the 2020 GMC Acadia AT4

The AT4 comes standard with the Acadia's upgrade 310-hp 3.6-liter V-6, although lesser models can be had with a new-for-2020 turbo 2.0-liter inline-four or the standard 2.5-liter four.

View Photos of the 2020 GMC Acadia AT4

GMC's revised Acadia AT4 mid-size SUV benefits more from the lineup's updates than it does from its rugged visage.

From Car and Driver