Gmc Sierra Dimensions 2024. The motortrend buyer's guide has the 2024 gmc sierra 1500 specs you need, from dimensions and cargo space to power and mpgs. 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.
This generation was introduced in 2019, and the sierra. 2024 gmc sierra 1500 crew cab specs, features & options.