If you’re using mineral oil, you should know that it will have a short oil life. Petroleum-based oils come with plenty of disadvantages as well. They’re comparatively cheaper than other oils, but they do not last long. You’ll also have to change the oil every 2,000 to 3,000 miles. Synthetic oil is designed to work in engines, while it’ll also allow you to drive around 6,000 miles to 10,000 miles.