5.5 to 6 qts oil
7.5 qts
Seven qts with the 2.8 engine
My 4.9L takes 7 1/2 Qts. with filter
7 qts for the 4.6 L Northstar engine
6 qts of oil for a 4.7 liter and 5 qts of oil for a 5.9 liter
5 qts. of motor oil
4 qts of motor oil then check and add only if needed.
under 2 qts of 10w40 oil
4.5 qts (5 qts when filter is changed)
5 qts with filter.
A 2001 cadillac deville requires 7.5qts of 5W-30 oil. When doing an oil change you should also reset the engine oil life in your vehicles computer. To do this simply go through the on dash option and find engine oil life then hold the reset button until it reads " 100% ENGINE OIL LIFE. "