When it comes to engine maintenance, one of the most common questions is: “What are the right grades for engine oils?”. The grade is a fundamental parameter because it determines how the oil behaves at different temperatures and directly affects performance, fuel consumption, and engine durability.
IPC oils, thanks to their certified quality and wide range of formulations, offer solutions suitable for every type of vehicle and usage condition.
🔎 What Does Engine Oil Grade Mean?
The grade is indicated by codes such as 5W30, 10W40, or 0W20.
This classification, defined by the SAE (Society of Automotive Engineers), refers to the viscosity of the oil:
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The number before the “W” (winter) shows how fluid the oil remains in cold conditions. The lower the number, the easier it flows during cold starts.
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The number after the “W” indicates viscosity at high temperatures. The higher the number, the stronger the oil film that protects engine components under heat.
🌡️ Why Is Grade Important?
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Cold protection: oil that is too viscous makes starting difficult.
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Hot protection: oil that is too thin may fail to provide proper lubrication.
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Fuel consumption and emissions: modern, low-viscosity oils reduce internal friction and improve energy efficiency.
⚙️ Common Oil Grades
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5W30: ideal for modern cars, ensuring excellent protection in both winter and summer.
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10W40: recommended for older vehicles or engines with higher mileage.
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0W20: designed for new-generation engines that require very fluid oils to maximize efficiency.
🔹 IPC Oils and the Right Grades
IPC oils cover all the main SAE grades, providing products suitable for:
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New-generation cars → synthetic oils like 0W20 and 5W30.
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Commercial vehicles → robust grades such as 10W40 and 15W40 for heavy-duty use.
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Industrial and agricultural applications → specific oils for high-performance diesel engines.
✅ Conclusion
Choosing the right grade of engine oil is essential to ensure protection, efficiency, and durability. With their reliability and wide range, IPC oils are the right choice for every need, from city cars to commercial fleets and industrial applications.