In the past, cars typically required an oil change every 3,000 miles. However, advancements in modern lubricants now permit significantly longer intervals between services, ranging from 5,000 to 7,500 miles and extending up to 15,000 miles for vehicles utilizing full-synthetic motor oil.

Older vehicles generally adhere to two maintenance schedules: one for regular use and another for “severe service” conditions, such as short trips (5 miles or less), extreme temperatures, stop-and-go driving, and the transportation of heavy loads or towing a trailer. If your car falls within this category, it is recommended to follow the schedule outlined in the owner’s manual. Otherwise, adhere to the standard oil change frequency.