2020 Cadillac XT6 Oil Type & Capacity
The 2020 Cadillac XT6 takes 5W-30 motor oil — 6.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Premium Luxury, 4WD | API - SAE 5W-30 | 6.00 QTS. | — | ACDelco dexos1 full synthetic engine oil. SAE 0W-30 oil may be used in cold temperature operations: In an area of extreme cold, where the temperature falls below -29Deg.C (-20Deg.F). |
| Premium Luxury, FWD | API - SAE 5W-30 | 6.00 QTS. | — | ACDelco dexos1 full synthetic engine oil. SAE 0W-30 oil may be used in cold temperature operations: In an area of extreme cold, where the temperature falls below -29Deg.C (-20Deg.F). |
| Sport | API - SAE 5W-30 | 6.00 QTS. | — | ACDelco dexos1 full synthetic engine oil. SAE 0W-30 oil may be used in cold temperature operations: In an area of extreme cold, where the temperature falls below -29Deg.C (-20Deg.F). |
Buy the right oil
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More specs & repair guides for your XT6
2020 Cadillac XT6 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
12.0 quarts (11.35 L) — 50/50 mixture of DEX-COOL and clean, drinkable water
Frequently asked questions
What type of oil does a 2020 Cadillac XT6 take?
The 2020 Cadillac XT6 takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
How much oil does a 2020 Cadillac XT6 take?
The 2020 Cadillac XT6 holds 6.0 quarts with a filter change.
Can I use synthetic oil in my 2020 Cadillac XT6?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2020 Cadillac XT6. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.