What grade of fuel should be used for the Mercedes-Benz CLA45?

[Camila]

All models of the Mercedes-Benz CLA class require a minimum of 95-octane fuel. Function of Engine Oil: Engine oil serves to lubricate and reduce friction in the engine, assist in cooling, provide sealing to prevent leaks, protect against rust and corrosion, and act as a shock absorber. It is often referred to as the 'blood' of the car. Choosing the right engine oil and changing it regularly can maintain the engine in good condition and extend its lifespan. Choosing Engine Oil: When selecting engine oil, the most expensive option isn't necessarily the best. Instead, the right choice should be based on the characteristics of the car's engine and the driver's usual driving habits. Engine oil can be categorized based on its use in winter or summer. For winter, the primary consideration is the low-temperature viscosity grade, while in summer, due to higher temperatures, there's no need to select an oil with an excellent low-temperature viscosity grade.