About 6 quarts of engine oil, including the filter.
What the capacity means for the 4.0L V6
The 2015 Frontier uses a 4.0-liter V6 (VQ40DE). Official oil capacity for this engine is listed as 6.0 quarts with a filter. This figure is widely cited by Nissan service guides and owner resources and represents the typical amount needed for a standard oil change when a new filter is installed. Always check your owner’s manual or with a Nissan dealer for the exact spec on your VIN, as minor variations can occur by production revision or market.
Details about the 6-quart figure
This capacity refers to the total oil volume the lubrication system is designed to hold after a fresh filter is installed and the sump is filled to the recommended level. When performing service, use the recommended oil grade and specification (commonly 5W-30 with API SN or newer) and verify the oil level with the dipstick after the engine has reached operating temperature and been allowed to settle.
Practical maintenance notes
For precise maintenance steps and any nuances related to your vehicle’s engine revision, consult the owner’s manual or a Nissan service adviser. The 6-quart figure is the standard benchmark used by service guides and many owners, but exact values can vary slightly with engine revisions or regional specs.
Summary
In short, the 2015 Nissan Frontier with the 4.0L V6 holds about 6 quarts of engine oil with the filter. Use this as the baseline for oil changes, and confirm the exact figure in official documentation if you have any concerns about your specific vehicle.