Gmc 2024 Sierra. The sierra hds get a revised front fascia with newly available led headlights and taillights with sequential turn signals. Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.

The 2024 gmc sierra 1500 denali ultimate is the absolute top rung in the brand’s luxury truck hierarchy. This generation was introduced in 2019, and the sierra got a refresh in.