How do the operating conditions affect the choice of engine oil?

Operating conditions play a significant role in the selection of engine oil. The urban cycle with frequent starts and stops, idling and short runs leads to accelerated oil oxidation and sediment formation. For such conditions, oils with improved detergent and antioxidant properties are preferred.

Highway operation, on the contrary, is characterized by prolonged engine operation at high speeds and stable temperatures. High temperature resistance and the ability of the oil to maintain its viscosity characteristics are important here. When driving off-road, especially in conditions of high dust and humidity, the load on the engine and oil also increases, so good filtration properties and resistance to contamination are important.