2025 Genesis G90 Oil Type & Capacity: 0W-30 (7.4 quarts)
The 2025 Genesis G90 takes 0W-30 motor oil — 7.4 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-30 — 7.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.5T | SAE 0W-30, API - SN PLUS/SP or ILSAC GF-6 | 7.40 QTS. | — | Requires: API SN PLUS (or above) Full synthetic grade engine oil. If a lower grade engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine oil filter must be replaced. Approximate capacity. |
| 3.5T E-Supercharger | SAE 0W-30, API - SN PLUS/SP or ILSAC GF-6 | 7.40 QTS. | — | Requires: API SN PLUS (or above) Full synthetic grade engine oil. If a lower grade engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine oil filter must be replaced. Approximate capacity. |
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Buy the right oil & filter for your G90
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More factory specs & repair guides for your G90
🛞 2025 Genesis G90 Tire Size & Pressure →🌧️ 2025 Genesis G90 Wiper Blade Sizes →💡 2025 Genesis G90 Light Bulb Sizes →📖 2025 Genesis G90 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
N/A (N/A) — Mixture of antifreeze and water Ethylene Gylcol base Coolant for aluminum radiator. 3.5L T-GDI: 10.4 qts. 3.5L T-GDI 48 V MHEV: 11.58 qts. Approximate capacity.
Frequently asked questions
What type of oil does a 2025 Genesis G90 take?
The 2025 Genesis G90 takes 0W-30 motor oil (SAE 0W-30, API - SN PLUS/SP or ILSAC GF-6), per the factory service manual.
What is the oil capacity of a 2025 Genesis G90?
The 2025 Genesis G90 oil capacity is 7.4 quarts with a filter change.
How often should I change the oil in my 2025 Genesis G90?
Most 2025 Genesis G90 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 — Genesis recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2025 Genesis G90?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2025 Genesis G90. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.