Consider these factors:
Check your owner’s manual first. Your car’s manufacturer will recommend a type of oil that is best for performance and protection of the engine.
Next, consider the type of vehicle you drive. A sports car’s engine will perform best with an oil designed for that, but if you own a truck for hauling and towing heavy loads, the oil used has to protect the engine from the increased strain placed on it.
The age and mileage of the car will make a difference, too. Newer cars today often require synthetic oil, but an aging, high-mileage engine will require an oil made to protect older components that are wearing down.
The climate and your driving needs matter, too. Extreme temperatures may require different oil in different seasons. Short trips and pulling heavy loads put other demands on an engine. Each of these factors must be considered in choosing an oil.
You can find more information on oil changes in our Ultimate Oil Change Guide article.