2022 Mercedes-Benz GLS450 Oil Type & Capacity
The 2022 Mercedes-Benz GLS450 takes 0W-30 motor oil — 8.9 quarts with a filter change, per the factory service manual.
Factory-spec answer
0W-30 — 8.9 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| GLS450 | MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40 | 8.90 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
Buy the right oil
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More specs & repair guides for your GLS450
2022 Mercedes-Benz GLS450 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
10.3 quarts (9.74 L) — MB Anticorrosion/Antifreeze. Only use products recommended by Mercedes Benz. Approximate capacity.
Frequently asked questions
What type of oil does a 2022 Mercedes-Benz GLS450 take?
The 2022 Mercedes-Benz GLS450 takes 0W-30 motor oil (MB Approved Synthetic Engine Oil - SAE 0W-30, 5W-30, 5W-40 or 0W-40), per the factory service manual.
How much oil does a 2022 Mercedes-Benz GLS450 take?
The 2022 Mercedes-Benz GLS450 holds 8.9 quarts with a filter change.
Can I use synthetic oil in my 2022 Mercedes-Benz GLS450?
Yes. 0W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2022 Mercedes-Benz GLS450. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.