2024 Gmc 2024 Duramax Specs. Select a 2024 gmc sierra hd to view feature and capability specs on the official site. Gmc sierra 1500 at4x 2024 model introduces duramax diesel engine with, the l5p duramax engine found in 2017+.
Select a 2024 gmc sierra hd to view feature and capability specs on the official site. Duramax’s are easy on oil.