2024 Denali Ultimate Hd 2021. New for the 2024 model, the denali ultimate features exclusive vader chrome exterior accents, a unique alpine umber interior appointment, and the 6.6l v8 l5p turbodiesel. Crew cab short bed 4ร4;.
Thanks in large part to the 6.6l l5p duramax mated to the allison transmission, these trucks can handle almost anything you can throw at them. 2024 gmc 2500 sierra denali ultimate: