India's bustling roads and diverse climates demand a lot from your car. Picking the right engine oil is crucial for maintaining peak performance and ensuring a long, healthy life for your engine. But with so many options available, from 5w30 engine oil to 20w50 engine oil , choosing the best engine oil can feel overwhelming. This guide simplifies the process for Indian drivers. We'll explore key factors to consider, decode those confusing engine oil grades ( 5w40 engine oil , 10w30 engine oil , etc.), and help you find the perfect Motul engine oil for your car. Understanding Your Car's Needs: The first step is understanding your car's specific requirements. Refer to your owner's manual, which clearly states the manufacturer's recommended engine oil grade and API (American Petroleum Institute) service category. This ensures compatibility and optimal performance. Engine Oil Grades Explained: The numbers and "W" you see on engine oil bottl...