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2018 Kia SoulOil Type & Capacity
OEM spec from the factory service manual for the ! variant.
Quick Answer
Oil Type
$API - SN, ILSAC GF-5, ACEA A5, SAE 5W-30, 5W-40
Capacity (w/ Filter)
4.75 QTS.
4.49 L
Variant
!
This vehicle's factory manual
2018 Kia Soul: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Sister site: See this spec on WhatTypeOfOil.com — our quick oil type & capacity lookup for every vehicle.
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Frequently Asked Questions
- What type of oil does a 2018 Kia Soul take?
- The 2018 Kia Soul requires API - SN, ILSAC GF-5, ACEA A5, SAE 5W-30, 5W-40. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the ! configuration.
- How much oil does a 2018 Kia Soul need?
- The 2018 Kia Soul takes 4.75 QTS. (4.49 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2018 Kia Soul?
- Yes — synthetic oil that meets the API - SN, ILSAC GF-5, ACEA A5, SAE 5W-30, 5W-40 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2018 Kia Soul?
- Using oil that does not meet the API - SN, ILSAC GF-5, ACEA A5, SAE 5W-30, 5W-40 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.