2015 Hyundai Genesis Coupe Oil Type & Capacity: 5W-30 (6.02 quarts)
The 2015 Hyundai Genesis Coupe takes 5W-30 motor oil — 6.02 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.02 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.8 R-Spec | API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above) | 6.02 QTS. | — | If API service SM engine oil is not available you may use API service SL, ILSAC GF-4, ACEA 3. |
| 3.8 Ultimate, Automatic Trans | API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above) | 6.02 QTS. | — | If API service SM engine oil is not available you may use API service SL, ILSAC GF-4, ACEA 3. |
| 3.8 Ultimate, Standard Trans | API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above) | 6.02 QTS. | — | If API service SM engine oil is not available you may use API service SL, ILSAC GF-4, ACEA 3. |
| 3.8, Automatic Trans | API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above) | 6.02 QTS. | — | If API service SM engine oil is not available you may use API service SL, ILSAC GF-4, ACEA 3. |
| 3.8, Standard Trans | API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above) | 6.02 QTS. | — | If API service SM engine oil is not available you may use API service SL, ILSAC GF-4, ACEA 3. |
More factory specs & repair guides for your Genesis Coupe
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Coolant capacity
9.51 quarts (8.99 L) — 50/50 mixture of antifreeze and water. Ethylene glycol base coolant for aluminum radiator.
Frequently asked questions
What type of oil does a 2015 Hyundai Genesis Coupe take?
The 2015 Hyundai Genesis Coupe takes 5W-30 motor oil (API - SM, ILSAC GF-4, ACEA A5 or Above. SAE 5W-30 (Better Fuel Economy) or SAE 10W-30 (-10Deg.F and Above)), per the factory service manual.
What is the oil capacity of a 2015 Hyundai Genesis Coupe?
The 2015 Hyundai Genesis Coupe oil capacity is 6.02 quarts with a filter change.
How often should I change the oil in my 2015 Hyundai Genesis Coupe?
Most 2015 Hyundai Genesis Coupe 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 2015 Hyundai Genesis Coupe?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2015 Hyundai Genesis Coupe. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.