2025 Mercedes-Benz G63 AMG Oil Type & Capacity
The 2025 Mercedes-Benz G63 AMG takes 5W-40 motor oil — 9.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-40 — 9.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| G63 AMG | MB Approved Synthetic Engine Oil - SAE 5W-40 or 0W-40 | 9.50 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
Buy the right oil
Buy 5W-40 motor oil on Amazon2025 Mercedes-Benz G63 AMG oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your G63 AMG
2025 Mercedes-Benz G63 AMG factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
14.47 quarts (13.69 L) — MB Anticorrosion/Antifreeze. Only use products recommended by Mercedes Benz. Approximate capacity.
Frequently asked questions
What type of oil does a 2025 Mercedes-Benz G63 AMG take?
The 2025 Mercedes-Benz G63 AMG takes 5W-40 motor oil (MB Approved Synthetic Engine Oil - SAE 5W-40 or 0W-40), per the factory service manual.
How much oil does a 2025 Mercedes-Benz G63 AMG take?
The 2025 Mercedes-Benz G63 AMG holds 9.5 quarts with a filter change.
Can I use synthetic oil in my 2025 Mercedes-Benz G63 AMG?
Yes. 5W-40 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2025 Mercedes-Benz G63 AMG. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.