Contents
Engine Type & Recommended Oil
1. 4-Cylinder Models (2.4L i-VTEC):
- Viscosity: 0W-20
- Type: Full Synthetic
- Specification: API Certification Mark (“Starburst”) and ILSAC GF-5 or later
- Capacity (with filter): ~4.4 US quarts (4.2 liters)
2. V6 Models (3.5L i-VTEC):
- Viscosity: 0W-20
- Type: Full Synthetic
- Specification: API Certification Mark (“Starburst”) and ILSAC GF-5 or later
- Capacity (with filter): ~4.5 US quarts (4.3 liters)
Note: Honda-recommended factory fill is a synthetic 0W-20 designed for maximum protection and fuel economy.
Manufacturer References/Citations
- 2016 Honda Accord Owner’s Manual:
“Always use Genuine Honda Motor Oil or another commercial engine oil of suitable quality marked with the API Certification Seal and labeled as meeting Honda’s requirements for 0W-20.”
(Source: 2016 Accord Owner’s Manual, p. 478-479)
- Honda Service Bulletins:
- Service Bulletin 12-089: Notes 0W-20 synthetic for modern Honda engines.
- Industry Standard:
- Confirm API and ILSAC symbols on oil packaging.
Variations Based on Climate and Driving Habits
Cold Weather/Extreme Winter:
0W-20 remains suitable down to extreme cold. For sub-zero climates, stick with 0W-20 synthetic for easy starting and flow.
High Temperature/Hot Climates:
0W-20 synthetic is engineered to maintain viscosity and protection even in hot summer driving conditions.
High-Mileage Engines (>100,000 miles):
Continue using 0W-20 synthetic; optionally select high-mileage synthetic formulas for added seal conditioning and reduced oil consumption.
City vs. Highway:
No change in viscosity needed. For heavy stop-and-go or severe service (lots of short trips, towing, idling), consider following the “Severe Maintenance” interval schedule (see below).
Alternative Oil Options & Industry Standards
If 0W-20 Synthetic Is Unavailable:
- 5W-20 full synthetic (API/ILSAC approved). Change back to 0W-20 at next opportunity.
- Avoid: Heavier oils (e.g., 5W-30 or higher), which can reduce fuel economy and are not recommended except in emergencies.
Look for:
- API Certification Mark (“Starburst”)
- ILSAC GF-5 or GF-6 label
- Brands such as Honda Genuine, Mobil 1, Castrol EDGE, Pennzoil Platinum, Valvoline Advanced
Best Practices & Maintenance Tips
Oil Change Interval:
- Honda Maintenance Minder System: Let the dashboard reminder guide you; typically 7,500–10,000 miles between changes under normal conditions.
- Severe Conditions: Every 3,750–5,000 miles, or every 6 months if the Minder does not trigger sooner. (Check Owner’s Manual and Maintenance Minder for your driving pattern)
Oil Filter:
Always replace the oil filter with each oil service. Use a Genuine Honda filter or a high-quality aftermarket filter validated for Honda engines.
Procedure Tips:
- Warm up engine before draining (not hot).
- Verify fill level with dipstick after adding new oil.
- Check for leaks at the drain plug and filter after servicing.
Frequently Asked Questions (FAQ)
Q1: Can I use conventional (non-synthetic) oil in my Accord?
Honda strongly recommends full synthetic 0W-20 for all 2016 Accord models. Conventional oil is not recommended and may impact performance and warranties.
Q2: Is it okay to mix oil brands or types in an emergency?
It’s best to use the same type and viscosity, but mixing reputable 0W-20 synthetic brands for top-ups is generally safe. Switch back to your preferred brand at the next full oil change.
Q3: What if I exceed the recommended change interval?
Occasional slight delays aren’t usually harmful, but repeated neglect can cause early engine wear. Aim to follow the Maintenance Minder or the manual’s schedule.
Q4: How can I confirm I’m buying legitimate API/ILSAC-certified oil?
Look for the “API Starburst” symbol and “SAE 0W-20” clearly printed on the label. Trusted retailers and brands minimize the risk of counterfeit products.
Q5: Do V6 and 4-cylinder Accords use the same oil?
Yes. Both engines are designed for 0W-20 synthetic, but check the owner’s manual for your specific trim.
