2024 Sierra Dimensions. The dimensions of the 2024 gmc sierra 1500 are a wheelbase of 147.4 inches, length of 231.9 inches and width of 81.2 inches though that can vary depending on configuration. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 157 denali at u.s.
The sierra hds get a revised front fascia with newly available led headlights and taillights with sequential turn signals. Find 2025 gmc sierra 1500 interior, exterior and cargo dimensions for the trims and styles available.