Genesis G80 Oil Type & Capacity
GarageDex's oil-spec data shows the Genesis G80 takes 0W-30 engine oil, about 6.6-7.4 qt with a filter change, on 2021-2027 models. Older ones take a different grade - 2020 models use 5W-30 or 5W-40 (7.3-9.7 qt) - so check your year in the table below.
Oil by model year
| Model years | Oil type | Capacity | Buy |
|---|---|---|---|
| 2021-2027 | 0W-30 | 6.6-7.4 qt | Shop 0W-30 |
| 2020 | 5W-30 / 5W-40 | 7.3-9.7 qt | Shop 5W-30Shop 5W-40 |
| 2018-2019 | 5W-30 | 7.3-9.7 qt | Shop 5W-30 |
| 2017 | 5W-30 | 7.3-8.5 qt | Shop 5W-30 |
| 2016 | 5W-30 | 7.3-9.7 qt | Shop 5W-30 |
Capacity is with a filter change and can vary by engine - open your exact year below for the per-engine figures and our sources. Shop links go to Amazon, and we may earn a commission at no extra cost to you.
Every G80 year
Frequently asked
What kind of oil does a Genesis G80 take?
GarageDex's oil-spec data shows the Genesis G80 takes 0W-30 engine oil, about 6.6-7.4 qt with a filter change, on 2021-2027 models. Older ones take a different grade - 2020 models use 5W-30 or 5W-40 (7.3-9.7 qt) - so check your year in the table below.
How many quarts of oil does a Genesis G80 take?
About 6.6-7.4 qt with a filter change on 2021-2027 models, and 7.3-9.7 qt on 2020 models. Capacity varies by engine, so check your exact year for the per-engine figure - and finish on the dipstick rather than pouring in the full amount.
Does the oil type change by year on the Genesis G80?
Yes. We record 5 different factory specs across the years we cover - 2021-2027: 0W-30; 2020: 5W-30/5W-40; 2018-2019: 5W-30. Use the table above and confirm against your owner's manual.
Sources. The oil grade and capacity for 12 of 12 model years is checked against a cited source, most often cararac - Genesis G80, AMSOIL lookup guide - 2026 Genesis G80, 2.5L 4-cyl turbo and AMSOIL lookup guide - 2026 Genesis G80, 3.5L 6-cyl turbo. Each year page lists its own sources.
Last verified 2026-10-08. Maintained by Matan B., who runs GarageDex. How we verify.