The correct oil is 0W-20 synthetic, meeting API SN or newer and ILSAC GF-5 (or GF-6). Honda Genuine 0W-20 is recommended, but any brand that meets these specs will work.
In 2018, the Accord Sport could be equipped with either a 1.5-liter turbocharged engine or a 2.0-liter turbocharged engine; both variants use the same 0W-20 synthetic oil. Always verify with the owner’s manual and follow the vehicle’s oil-life monitoring system to time changes properly.
Oil specifications and compatibility
Key considerations to ensure you select the correct oil for your car:
- Viscosity: 0W-20
- Oil type: Full synthetic
- Certification: API SN (or newer) and ILSAC GF-5 or GF-6
- Branding: Honda Genuine 0W-20 or an equivalent brand that meets the above specs
- Compatibility note: This specification applies to both 1.5L turbo and 2.0L turbo variants of the 2018 Accord Sport
In practice, sticking to these specs will help ensure proper lubrication, cold-start performance, and fuel economy as designed by Honda.
Engine variants and oil expectations
1.5L turbo engine
The 1.5-liter turbocharged engine found in many 2018 Accord Sport models uses 0W-20 synthetic oil. The engine is typically paired with a CVT in many trims, and oil specifications remain the same: 0W-20 synthetic meeting API SN and ILSAC GF-5 or GF-6.
2.0L turbo engine
The higher-performance 2.0-liter turbo engine (available in some Sport configurations) also requires 0W-20 synthetic oil with the same API/ILSAC specifications. Oil changes should follow the vehicle’s Oil Life Monitor, and inspection for leaks or burning oil should be part of routine maintenance.
Maintenance and service considerations
Before you schedule an oil change, note these guidance points to ensure you stay on track with Honda’s recommendations:
- Oil type and grade must match 0W-20 synthetic, meeting API SN or newer and ILSAC GF-5/GF-6
- Use Honda Genuine 0W-20 or an equivalent brand that meets the above specs
- Check the engine oil life indicator in the vehicle and follow its guidance rather than a fixed mileage schedule
- Consult the owner’s manual for exact engine capacity and recommended intervals depending on driving conditions
Following these guidelines helps maintain engine protection, efficiency, and resale value over time.
Where to buy and practical tips
For ease and assurance, many owners opt for Honda Genuine synthetic 0W-20 or a recognized alternative that meets the required specs. Consider these tips when purchasing oil:
- Choose a bottle labeled 0W-20 synthetic and API SN or newer, with ILSAC GF-5 or GF-6 approval
- Ensure the product carries your region’s approvals and grade labeling
- Consider an oil with a robust detergent system to help keep turbocharged engines clean
If you’re unsure, your local Honda dealer or trusted mechanic can confirm the right oil for your specific 2018 Accord Sport configuration and climate.
Summary
For the 2018 Honda Accord Sport, use a 0W-20 synthetic engine oil that meets API SN or newer and ILSAC GF-5 or GF-6. Honda Genuine 0W-20 is recommended, but any brand meeting those specs is acceptable. This applies to both the 1.5L turbo and the 2.0L turbo variants. Always refer to the owner’s manual and rely on the oil-life monitor to time changes. Regular maintenance helps protect the engine and optimize performance.
Can I use 5W30 instead of 0W20 in my Honda Accord?
"Use what the manufacturer recommends!" It's worth noting that some owners have reported using 5W-30 in their Honda Accords without issues, but others advise sticking to the recommended viscosity to avoid potential problems. The owner's manual for a 2017 Honda Accord V6 recommends 0W -20 or 5W-20 oil.
Can a Honda last 300,000 miles?
With the right Honda service, Honda Accord can hit 300,000 miles or more. If it's been a while since you had a check-up, stop by our Honda service center and have our team perform a tune-up. We'll perform a comprehensive inspection and get you back on the road in no time!
What oil do I need for my 2018 Honda Accord Sport?
The recommended Honda Accord oil is generally a synthetic 0W-20 formula.
What is the accord called in Japan?
Honda Inspire
The Honda Accord (Japanese: ホンダ・アコード, Hepburn: Honda Akōdo; /əˈkɔːrd/), also known as the Honda Inspire (Japanese: ホンダ・インスパイア, Hepburn: Honda Insupaia) in Japan and China for certain generations, is a series of automobiles manufactured by Honda since 1976, best known for its four-door sedan variant, which has been one ...