How long full synthetic last for?

Full synthetic motor oil typically lasts between 7,500 to 15,000 miles, depending on the manufacturer's recommendations and driving conditions. Many modern vehicles equipped with advanced engines can go longer between oil changes using synthetic oil. However, it's essential to check your owner's manual and consider factors like driving habits and climate, as these can affect oil longevity. Regularly monitoring oil levels and quality is also crucial for optimal engine performance.