The main difference between 5w 30 and 10w oil is their viscosity. Viscosity is a measure of a fluid's resistance to flow. The higher the viscosity, the thicker the fluid.
5w 30 oil has a lower viscosity than 10w oil. This means that it flows more easily at low temperatures. 10w oil has a higher viscosity than 5w 30 oil. This means that it flows more easily at high temperatures.
Use
5w 30 oil is typically used in climates that experience cold winters. This is because it flows more easily at low temperatures, which helps to protect your engine from damage. 10w oil is typically used in climates that experience hot summers. This is because it flows more easily at high temperatures, which helps to keep your engine from overheating.
Compatibility
5w 30 oil and 10w oil are both compatible with most gasoline engines. However, it is always important to check your owner's manual to make sure that the oil you are using is the correct type for your engine.
Price
5w 30 oil is typically more expensive than 10w oil. This is because it is made from a higher quality base oil and contains more additives.
Conclusion
5w 30 oil and 10w oil are both good choices for lubricating your engine. The best choice for you will depend on the climate in which you live and the type of engine you have.
