This page covers 1 recall, NHTSA crash-test ratings and EPA fuel economy for the 2026 GMC Acadia.
21–22 mpg combined
10.7–11.2 L/100km
Standard Sport Utility Vehicle 2WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted. Ranges reflect the 2 tested variants for this model year.
The 2020 to 2026 GMC Acadia received a five-star overall rating from NHTSA's New Car Assessment Program for US-market vehicles. The Acadia earned five stars in frontal crash, side crash, and side pole crash tests. It received four stars in rollover testing. NHTSA applies these ratings across model years until a significant redesign occurs, so this rating covers the entire 2020 to 2026 range shown.
5/5 Overall
NHTSA 5-Star Safety Rating
At a glance
What can fail
The vehicle radio was not configured during manufacturing to automatically download the electronic owner's manual, which is required for occupant protection compliance.
What the fix does
Dealers will reset the vehicle radio to enable automatic download of the electronic owner's manual at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
