What's the 2000 cadillac deville oil type?

The 2000 Cadillac DeVille uses SAE 5w-30 engine oil. It has a capacity of 7.5 quarts with a filter. Oil is important because it MINImizes friction and reduces wear and it can also prevent or MINImize internal component corrosion. The cost of an oil change for Your Deville is between $40 and $50 for labor and between $100 and $110 for parts. You should get an oil change every 6,000 miles or 1 year, whichever comes first. Signs that it's time for an oil change include a ticking sound coming from the engine, transmission shifting issues, shaking while idling, exhauSTSmoke, poor fuel economy, and of course if You see the Check Engine or Oil Change lights come on.