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The recommended oil type and capacity for the 2014 Mercedes-Benz C-Class is either 0w-30 or 0w-40 with a capacity of 7 quarts. Using high-quality oil is crucial for the engine's smooth operation. Problems will likely occur if the oil is not up to standard, potentially leading to engine failure. An unpleasant burning odor is a common indicator of oil issues, and immediate inspection is necessary to prevent any serious consequences, such as engine damage or even explosion. Additionally, if you notice a knocking noise or a drop in gas mileage, it may be a sign that the oil needs to be replaced. It's best to follow the general guideline of changing the oil every 5,000 to 10,000 miles to maintain optimal engine performance and avoid any potential issues.
In 2014, the Mercedes-Benz C250 can hold about 5.8 quarts of oil, while the C63 AMG can take up to 9.0 quarts. For all other 2014 C-Class models, the oil capacity is around 6.9 quarts. The recommended oil types to use are SAE 0W-30 or 0W-40, but for AMG models, Mercedes-Benz suggests sticking with SAE 0W-40 or SAE 5W-40 engine oils.
How can I determine the correct type of oil needed for my 2014 Mercedes Benz C 300 4MATIC Sport model?