Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Mercedes-Benz C63-amg Fluid Capacities
OEM fluid capacity chart from the factory service manual for the 2020-2021 (2020-2021).
Quick Answer
Air Cond Compressor Oil
2.80 OZS. (0.08 L) β PAG Oil Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Automatic Transmission Fluid
10.57 QTS. (10 L) β MB Automatic Transmission Fluid Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Brake Fluid
β MB Brake Fluid Note: Only use products recommended by Mercedes Benz.
Engine Coolant
12.60 QTS. (11.92 L) β MB Anticorrosion/Antifreeze Note: Only use products recommended by Mercedes Benz. Approximate capacity.
Engine Oil
9.50 QTS. (8.99 L) β MB Approved Synthetic Engine Oil - SAE 0W-40 or 5W-40 Note: Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). Approximate capacity.
Notes
- βOnly use products recommended by Mercedes Benz. Approximate capacity.
- βFor further details see "Air conditioner specification label". Approximate capacity.
- βOnly use products recommended by Mercedes Benz.
- βUse Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). Approximate capacity.
- βIncludes: a reserve of 1.8 gal.
This vehicle's factory manual
2021 Mercedes-Benz C63-amg: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Related for Your 2021 Mercedes-Benz C63-amg
Frequently Asked Questions
- What are the fluid capacities for a 2021 Mercedes-Benz C63-amg?
- The 2021 Mercedes-Benz C63-amg fluid capacities are: Air Cond Compressor Oil: 2.80 OZS. (0.08 L) β PAG Oil Note: Only use products recommended by Mercedes Benz. Approximate capacity., Automatic Transmission Fluid: 10.57 QTS. (10 L) β MB Automatic Transmission Fluid Note: Only use products recommended by Mercedes Benz. Approximate capacity., Brake Fluid: β MB Brake Fluid Note: Only use products recommended by Mercedes Benz., Engine Coolant: 12.60 QTS. (11.92 L) β MB Anticorrosion/Antifreeze Note: Only use products recommended by Mercedes Benz. Approximate capacity., Engine Oil: 9.50 QTS. (8.99 L) β MB Approved Synthetic Engine Oil - SAE 0W-40 or 5W-40 Note: Use Mercedes-Benz approved engine oil only. See bulletin No. S-0473-08B (Mercedes-Benz Factory Approved Service Products). Approximate capacity..
- How much engine oil does a 2021 Mercedes-Benz C63-amg take?
- Engine oil capacity depends on the engine and whether the filter is changed. Check the applicable manual for your exact vehicle and service procedure before filling.
