10gt.with filter and aways replace filter.
9.5
6.0 liter - 5.8 qts duramax diesel - 10 qts
Six quarts (including filter) for the 6.0 Vortec, 10 quarts (including filter) for the 6.6 Duramax diesel (whether you have the earlier LMM or later LML model).
5.7L 7 quarts Diesel 12 quarts
Approx 9.5
9 and a half
It should hold 10 quarts.
If the Sierra is a duramax Deisel the it holds 12 qts. If it's a gasoline engine then it holds 5 qts
A 2008 Chevy Duramax, specifically the 6.6L diesel engine, typically holds about 10 quarts of oil when including the oil filter. It's always a good practice to check the owner's manual or consult with a professional for the most accurate information regarding oil capacity and specifications.
10 quarts.
365
Oil capacity is 10 US quarts + .5 quart for the filter.