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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Hyundai AccentOil Type & Capacity
OEM spec from the factory service manual for the Limited variant.
Quick Answer
Oil Type
SAE 0W-20, API - SN PLUS/SP or ILSAC GF-6
Capacity (w/ Filter)
4.02 QTS.
3.8 L
Variant
Limited
Source: Factory service manual — 2021 Hyundai Accent Limited. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 2021 Hyundai Accent take?
- The 2021 Hyundai Accent requires SAE 0W-20, API - SN PLUS/SP or ILSAC GF-6. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Limited configuration.
- How much oil does a 2021 Hyundai Accent need?
- The 2021 Hyundai Accent takes 4.02 QTS. (3.8 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2021 Hyundai Accent?
- Yes — synthetic oil that meets the SAE 0W-20, API - SN PLUS/SP or ILSAC GF-6 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2021 Hyundai Accent?
- Using oil that does not meet the SAE 0W-20, API - SN PLUS/SP or ILSAC GF-6 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.