When you take your car in for an oil change, you may be surprised by the number of choices you are asked to make, especially in regards to different oil types available. Fortunately, by knowing how to spot the difference between oil varieties, you can quickly identify the reasons behind various packages. Here are three types of engine oil in cars, and how they could help your vehicle. 

A Guide to Car Oil

1. Conventional

Conventional, or motor oil, is the type of fluid used in changes at most dealerships and auto shops. It lubricates the different parts of the engine and works best when replaced as outlined in your car’s user manual since this oil doesn’t contain any additives. Standard motor oil is also the most economical option, which can be handy if you want to save money. 

2. Full-Synthetic & Synthetic Blends

Unlike conventional fluid, which is made from naturally refined oil, synthetic ones are designed in a lab to create less strain and fewer deposits inside your engine. Full-synthetic oil has additives that extend the life span and improve the viscosity.

This type also flows through the engine better, improving efficiency and preventing damage. Full-synthetic is about three times as expensive as traditional motor oil; however, a “blend,” which is a mix of the two, is more cost-effective. While blends can as long as 5,000 to 7,500 miles, all-synthetic varieties may only need to be changed every 15,000 miles. 

3. High-Mileage Oil 

High-mileage oils are special oils that are designed for use in cars with 75,000 miles or more on the odometer. Also, synthetically designed, high-mileage oils have special additives that prevent evaporation and that improve the flexibility of engine seals, preventing car damage. 

If your car needs an oil change, head to Stillwater Auto Clinic in Stillwater, MN. With a focus on helping their clients every step of the way, this trusted auto clinic has been helping with their oil and filter needs since 1977. To find out more about how they can help, visit their website, or give their office a call at (651) 351-7188.