2018 Kia Cadenza Oil Type & Capacity
The 2018 Kia Cadenza takes 5W-30 motor oil — 6.86 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.86 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Limited | API - SM, ILSAC GF-4, or above, SAE 5W-30 | 6.86 QTS. | — | If the ACEA A5 engine oil is not available in your country, you are able to use API SM or above, ILSAC Gf-4 or above, ACEA A3. |
| Premium | API - SM, ILSAC GF-4, or above, SAE 5W-30 | 6.86 QTS. | — | If the ACEA A5 engine oil is not available in your country, you are able to use API SM or above, ILSAC Gf-4 or above, ACEA A3. |
| Technology | API - SM, ILSAC GF-4, or above, SAE 5W-30 | 6.86 QTS. | — | If the ACEA A5 engine oil is not available in your country, you are able to use API SM or above, ILSAC Gf-4 or above, ACEA A3. |
Buy the right oil
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More specs & repair guides for your Cadenza
2018 Kia Cadenza factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
8.98 quarts (8.49 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 2018 Kia Cadenza take?
The 2018 Kia Cadenza takes 5W-30 motor oil (API - SM, ILSAC GF-4, or above, SAE 5W-30), per the factory service manual.
How much oil does a 2018 Kia Cadenza take?
The 2018 Kia Cadenza holds 6.86 quarts with a filter change.
Can I use synthetic oil in my 2018 Kia Cadenza?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2018 Kia Cadenza. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.