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2015 Hyundai EquusOil Type & Capacity
OEM spec from the factory service manual for the Signature variant.
Quick Answer
Oil Type
$API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C)
Capacity (w/ Filter)
7.61 QTS.
7.2 L
Variant
Signature
Note: 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.
This vehicle's factory manual
The oil spec is above. This opens the fluids section of the 2015 Hyundai Equus Signature factory book.
Sister site: See this spec on WhatTypeOfOil.com — our quick oil type & capacity lookup for every vehicle.
What You'll Need
Related for Your 2015 Hyundai Equus
Frequently Asked Questions
- What type of oil does a 2015 Hyundai Equus take?
- The 2015 Hyundai Equus requires API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C). The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Signature configuration.
- How much oil does a 2015 Hyundai Equus need?
- The 2015 Hyundai Equus takes 7.61 QTS. (7.2 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2015 Hyundai Equus?
- Yes — synthetic oil that meets the API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2015 Hyundai Equus?
- Using oil that does not meet the API - SM, ILSAC GF-4 or Above, SAE 5W-20, 5W-30, SAE 10W-30 Above 0Deg F (-18Deg C) specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.