2024 Gmc Sierra 2024 Denali Ultimate White. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine.  — summit white no longer available on denali as of march 2024 production.

We have 109 2024 gmc sierra. Available with a choice of engines, it comes in a singular body style, the.