newsweek.ro/auto/cand-schimbi-uleiul-la-masina-tru

Changing engine oil is crucial for vehicle longevity, with Japanese practices suggesting more frequent changes than European standards. In Japan, oil is often replaced every 5,000 to 7,500 km or every six months, which helps engines last hundreds of thousands of kilometers. This contrasts with European recommendations of 15,000 to 30,000 km, based on longer highway driving. The Japanese approach considers urban traffic conditions that stress the oil more, leading to quicker degradation. Regular oil changes prevent engine damage and maintain performance, emphasizing the importance of adapting maintenance to driving habits.