2012 Hyundai Genesis Oil Type & Capacity
The 2012 Hyundai Genesis oil type depends on the engine: the 3.8 takes 5W-30 (5.49 quarts qt with filter); the 4.6 takes 5W-20 (6.87 quarts qt with filter); the 5.0 takes 5W-20 (7.19 quarts qt with filter); the 5.0 R-Spec takes 5W-20 (7.19 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 3.8: 5W-30, 5.49 quarts with filter
- 4.6: 5W-20, 6.87 quarts with filter
- 5.0: 5W-20, 7.19 quarts with filter
- 5.0 R-Spec: 5W-20, 7.19 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.8 — 3.8L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 5.49 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-30 (API SM/ILSAC GF-4). |
| 4.6 — 4.6L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 6.87 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
| 5.0 — 5.0L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 7.19 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
| 5.0 R-Spec — 5.0L Eng | API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) | 7.19 QTS. | — | If API service SM engine oil is not available you may use API service SL. For better fuel economy, it is recommended to use the engine oil viscosity grade SAE 5W-20 (API SM/ILSAC GF-4). Hyundai recommends Quaker State. |
More factory specs & repair guides for your Genesis
🛞 2012 Hyundai Genesis Tire Size & Pressure →🌧️ 2012 Hyundai Genesis Wiper Blade Sizes →💡 2012 Hyundai Genesis Light Bulb Sizes →📖 2012 Hyundai Genesis Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
8.88 quarts (8.4 L) — Mixture of antifreeze and distilled water (Ethylene Glycol base coolant for aluminum radiator)
Frequently asked questions
What type of oil does a 2012 Hyundai Genesis take?
It depends on the engine: 3.8 uses 5W-30; 4.6 uses 5W-20; 5.0 uses 5W-20; 5.0 R-Spec uses 5W-20.
What is the oil capacity of a 2012 Hyundai Genesis?
Oil capacity depends on the engine: 3.8 holds 5.49 quarts with filter; 4.6 holds 6.87 quarts with filter; 5.0 holds 7.19 quarts with filter; 5.0 R-Spec holds 7.19 quarts with filter.
How often should I change the oil in my 2012 Hyundai Genesis?
Most 2012 Hyundai Genesis 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 2012 Hyundai Genesis?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2012 Hyundai Genesis. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.