2024 Gmc 2024 Hd Denali Ultimate Interior. Check out some interior features and specs on the 2024 gmc sierra 3500 hd denali ultimate with the 6.6l turbo duramax diesel 💥💥💥 #gmc #gmcsierra #3500 #hd. As a reminder, the 2024 sierra hd is equipped with the 6.6l l8t v8 gasoline engine as standard.

New 2024 gmc sierra hd denali | 2500hd ultimate & 3500hd | first look, exterior, interior & features. Gmc has just updated the sierra hd for the 2024 model year.