CAR SPEC SHEET

Chevy, GMC and Cadillac 6.2L V8 oil capacity by vehicle and year

By Car Spec Sheet · Updated Oct 20, 2026 · Every example is checked against the owner's manual page it links to. How we work

Engine oil capacity with a filter change for the GM 6.2L V8, as each owner’s manual lists it. The same engine can take a different amount in different vehicles and years (oil pans and filters change), so match your vehicle and model year. 29 entries from the manuals on this site; each links to the vehicle’s oil capacity page, which quotes the manual and cites the page.

Check the dipstick after filling: the manual’s figure is a guide, and the dipstick has the final word. “Also 6.2L” and similar notes mean the manual gives the same figure for those engines too. For the oil grade, open the vehicle’s oil type page.

All vehicles: Oil capacity by vehicle.

Generated from the published records on October 20, 2026. Years are model years we have the manual for, so gaps mean we don’t have that year yet, not that the answer changed. Spot something wrong? Use the “Report a problem” link on the vehicle’s page.