2024 Gmc Duramax Oil Capacity.  — took my truck into the dealer today for the first oil change that gm pays for.  — i've had my 2024 sierra 2500hd for a fairly short time and only have 470 miles on it, yet the oil life indicator already reads at 77%.

Opting for a diesel variant of the sierra 1500 gives you a truck that’s equipped with a duramax engine and has a towing capacity of over 13,000 pounds.  — 6.6 duramax oil capacity.