1. Mercedes-Benz 229.5-approved synthetic motor oil
- Viscosity grade: 5W-30
- Examples: Mobil 1 0W-40, Castrol Edge 5W-30, Valvoline SynPower 5W-30
2. Alternative high-quality synthetic motor oils that meet or exceed Mercedes-Benz 229.5 specifications
- Viscosity grade: 5W-30
- Examples: Amsoil Signature Series 5W-30, Red Line Synthetic Oil 5W-30, Motul 8100 X-cess 5W-30
Notes:
- Always refer to your owner's manual for the recommended oil and viscosity for your specific vehicle.
- The 2004 C240 model typically requires approximately 6.9 quarts (6.5 liters) of oil, including the oil filter.
- Oil change intervals for the 2004 Mercedes-Benz C240 are typically 10,000 miles or one year, whichever occurs first.
