How Often Should You Change Your Oil?

It's one of the most common maintenance questions, and the honest answer is: it depends — mostly on the oil type and how the car is driven, not a single fixed number.

Full synthetic vs conventional

Full synthetic oil holds up significantly longer than conventional oil, which is why most modern European vehicles specify synthetic and longer intervals — often in the 7,500 to 10,000 mile range, sometimes further depending on the manufacturer's schedule.

Your driving conditions matter

Short trips, stop-and-go traffic, towing, and extreme temperatures are all considered "severe" driving conditions and can shorten the effective interval, even if the car's oil-life monitor hasn't flagged it yet.

Follow the car, not a rule of thumb

The most reliable guidance is whatever your vehicle's manufacturer maintenance schedule (or oil-life monitoring system) recommends for your specific model and driving conditions — that's calibrated to the actual car, not a generic rule.

What's included in a proper oil change

A full-synthetic oil change should also include a fresh OEM-spec filter, a check of related fluid levels, and a reset of the service indicator so the car's own tracking stays accurate for next time.