The 2021 Honda Passport uses 0W-20 synthetic motor oil.
The Passport’s 3.5-liter V6 engine requires 0W-20 synthetic oil, ideally meeting ILSAC GF-6 or API SP specifications. The engine oil capacity is about 5 quarts (roughly 4.7 liters) with the filter installed, and the typical oil-change interval under normal driving is around every 7,500 miles. Always confirm exact specifications and intervals in the owner's manual or with a dealer, as recommendations can vary by market and model.
Oil specifications at a glance
Here is a concise reference to the main oil specs and service guidance for the 2021 Passport.
- Oil type and viscosity: 0W-20 synthetic motor oil
- Quality standards: Oils meeting ILSAC GF-6 or API SP are preferred
- Engine oil capacity: Approximately 5 quarts (with filter)
- Change interval: About every 7,500 miles under normal driving; more frequent in severe conditions
Note: Always verify with the owner's manual for your exact vehicle and local conditions.
Practical tips for maintenance
If you perform your own oil changes, use a high-quality 0W-20 synthetic and a compatible oil filter, following Honda’s torque specifications for the drain plug. Proper disposal of used oil is important; take it to a recycling facility.
Summary
The 2021 Honda Passport requires 0W-20 synthetic motor oil, with an approximate capacity of about 5 quarts and a typical change interval of 7,500 miles under normal driving. Use oils that meet ILSAC GF-6 or API SP specifications. Always refer to the owner's manual for exact guidance for your vehicle.


