2023 Mercedes-Benz C43 AMG Oil Type & Capacity
The 2023 Mercedes-Benz C43 AMG oil type depends on the engine: the 2D Convertible takes 0W-40 (6.9 quarts with filter); the 2D Coupe takes 0W-40 (6.9 quarts with filter); the 4D Sedan takes 0W-40 (6.3 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 2D Convertible: 0W-40, 6.9 quarts with filter
- 2D Coupe: 0W-40, 6.9 quarts with filter
- 4D Sedan: 0W-40, 6.3 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2D Convertible — 3.0L Eng | MB Approved Synthetic Engine Oil - SAE 0W-40 or 5W-40 | 6.90 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
| 2D Coupe — 3.0L Eng | MB Approved Synthetic Engine Oil - SAE 0W-40 or 5W-40 | 6.90 QTS. | — | Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). |
| 4D Sedan — 2.0L Eng | MB Approved Synthetic Engine Oil - SAE 0W-40 or 5W-40 | 6.30 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 C43 AMG
2023 Mercedes-Benz C43 AMG factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
11.5 quarts (10.88 L) — MB Anticorrosion/Antifreeze. Only use products recommended by Mercedes Benz. Approximate capacity.
Frequently asked questions
What type of oil does a 2023 Mercedes-Benz C43 AMG take?
It depends on the engine: 2D Convertible uses 0W-40; 2D Coupe uses 0W-40; 4D Sedan uses 0W-40.
How much oil does a 2023 Mercedes-Benz C43 AMG take?
Capacity depends on the engine: 2D Convertible holds 6.9 quarts with filter; 2D Coupe holds 6.9 quarts with filter; 4D Sedan holds 6.3 quarts with filter.
Can I use synthetic oil in my 2023 Mercedes-Benz C43 AMG?
Yes. 0W-40 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2023 Mercedes-Benz C43 AMG. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.