The frequency of oil changes depends on your vehicle, driving conditions, and the type of oil used. Here are the general guidelines:
- Most modern cars require an oil change every 7,500 to 10,000 miles (about 11,000 to 15,000 kilometers) or every 12 months, whichever comes first, under normal driving conditions
- For severe driving conditions-such as frequent short trips, extreme temperatures, stop-and-go traffic, towing, or driving on rough roads-the interval should be reduced to about every 5,000 miles (8,000 kilometers) or even 3,000 miles (5,000 kilometers) depending on the region and specific conditions
- Older cars or those using conventional oil typically need oil changes every 3,000 to 5,000 miles, while vehicles using full synthetic oil can often go 10,000 to 15,000 miles between changes
- Many newer cars have oil-life monitoring systems that calculate oil change intervals based on actual driving habits and conditions, alerting the driver when an oil change is due
- Even if you don’t drive much, it’s recommended to change your oil at least once a year to maintain engine health
In summary, check your owner's manual for manufacturer recommendations, consider your driving conditions, and if available, rely on your vehicle’s oil-life monitoring system to determine the optimal oil change interval. Regular oil changes help protect your engine and can save you money and environmental impact by avoiding unnecessary changes
