2020 Hyundai Sonata Oil Type & Capacity
The 2020 Hyundai Sonata oil type depends on the engine: the Hybrid Blue takes 5W-30 (4.5 quarts qt with filter); the Hybrid Limited takes 5W-30 (4.5 quarts qt with filter); the Hybrid SEL takes 5W-30 (4.5 quarts qt with filter); the Limited takes 5W-20 (4.76 quarts qt with filter); the SE takes 5W-20 (5.49 quarts qt with filter); the SEL takes 5W-20 (5.49 quarts qt with filter); the SEL Plus takes 5W-20 (4.76 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Hybrid Blue: 5W-30, 4.5 quarts with filter
- Hybrid Limited: 5W-30, 4.5 quarts with filter
- Hybrid SEL: 5W-30, 4.5 quarts with filter
- Limited: 5W-20, 4.76 quarts with filter
- SE: 5W-20, 5.49 quarts with filter
- SEL: 5W-20, 5.49 quarts with filter
- SEL Plus: 5W-20, 4.76 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Hybrid Blue — 2.0L Eng | API - SN Plus SAE 5W-30, SAE 0W-16, SAE 5W-20, SAE 5W-30 | 4.50 QTS. | — | For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 0W-16 (API LATEST). |
| Hybrid Limited — 2.0L Eng | API - SN Plus SAE 5W-30, SAE 0W-16, SAE 5W-20, SAE 5W-30 | 4.50 QTS. | — | For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 0W-16 (API LATEST). |
| Hybrid SEL — 2.0L Eng | API - SN Plus SAE 5W-30, SAE 0W-16, SAE 5W-20, SAE 5W-30 | 4.50 QTS. | — | For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 0W-16 (API LATEST). |
| Limited — 1.6L Eng | API - SN Plus SAE 5W-20, SAE 5W-30 | 4.76 QTS. | — | If the recommended engine oil is not available in your country, you are able to use API SL/ILSAC GF-3 or ACEA A3. For better fuel economy, it is recommended to use the engine oil of a viscosity grade 0W-20 (API Latest (SN PLUS)). |
| SE — 2.5L Eng | API - SN Plus SAE 5W-20, SAE 5W-30 | 5.49 QTS. | — | If the recommended engine oil is not available in your country, you are able to use API SL/ILSAC GF-3 or ACEA A3. For better fuel economy, it is recommended to use the engine oil of a viscosity grade 0W-20 (API Latest (SN PLUS)). |
| SEL — 2.5L Eng | API - SN Plus SAE 5W-20, SAE 5W-30 | 5.49 QTS. | — | If the recommended engine oil is not available in your country, you are able to use API SL/ILSAC GF-3 or ACEA A3. For better fuel economy, it is recommended to use the engine oil of a viscosity grade 0W-20 (API Latest (SN PLUS)). |
| SEL Plus — 1.6L Eng | API - SN Plus SAE 5W-20, SAE 5W-30 | 4.76 QTS. | — | If the recommended engine oil is not available in your country, you are able to use API SL/ILSAC GF-3 or ACEA A3. For better fuel economy, it is recommended to use the engine oil of a viscosity grade 0W-20 (API Latest (SN PLUS)). |
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More factory specs & repair guides for your Sonata
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Coolant capacity
8.6 quarts (8.13 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water. The engine coolant should be compatible with aluminum engine parts.
Frequently asked questions
What type of oil does a 2020 Hyundai Sonata take?
It depends on the engine: Hybrid Blue uses 5W-30; Hybrid Limited uses 5W-30; Hybrid SEL uses 5W-30; Limited uses 5W-20; SE uses 5W-20; SEL uses 5W-20; SEL Plus uses 5W-20.
What is the oil capacity of a 2020 Hyundai Sonata?
Oil capacity depends on the engine: Hybrid Blue holds 4.5 quarts with filter; Hybrid Limited holds 4.5 quarts with filter; Hybrid SEL holds 4.5 quarts with filter; Limited holds 4.76 quarts with filter; SE holds 5.49 quarts with filter; SEL holds 5.49 quarts with filter; SEL Plus holds 4.76 quarts with filter.
How often should I change the oil in my 2020 Hyundai Sonata?
Most 2020 Hyundai Sonata owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Hyundai recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2020 Hyundai Sonata?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2020 Hyundai Sonata. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.