2024 Gmc At4x 2024 Interior. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 at4x at u.s. With gmc giving the 2024 sierra hd lineup a host of updates, including refreshed styling and a snazzier interior, the at4x and extreme aev edition reap the benefits.
The at4x and extreme aev edition both benefit from interior updates found on lesser sierra hd models, which were refreshed for 2024. Find out why the 2024 gmc canyon is rated 5.3 by the car connection experts.