When you drop into your local auto shop for an oil change and they ask if your car takes synthetic or conventional oil, do you know the answer? Most drivers know what kind of lubricant has been used in their vehicle, but they don’t understand the difference between the options and why they might choose one over the other. However, there are important distinctions that drivers should be aware of so they can make the best decision for their vehicle.

Conventional oil is an engine lubricant derived from natural crude oil. It’s the lowest-cost option and has been used to keep engines running smoothly since the birth of the motor vehicle. Cars come off the factory line with this oil type, and it’s recommended to use it during a car’s first 5,000 miles. However, conventional oil requires more frequent changes and is less environmentally friendly than synthetic. It also struggles to lubricate effectively in extreme cold and heat, so it may not be the best choice for drivers living in harsh climates.

Synthetic oil is, as its name suggests, artificially derived. It’s thinner than conventional, and, while more expensive, it also lasts longer, so drivers using this lubricant can extend oil changes to every 5,000 to 7,000 miles instead of 3,000 to 5,000. It also has added lubricants that help maintain its protective qualities in extreme temperatures, and some brands feature additives that help prevent sludge.

Drivers also have a third option when it comes to engine oil: synthetic blend. This lubricant is a mix of synthetic and conventional oils, and it may be a good option for drivers who want the protective qualities of synthetics without paying the high price. Synthetic blend oils are often recommended in vehicles that tow or carry heavy loads on a regular basis.

No matter what type you choose, check your car’s manual to see how often you’ll need to refresh your preferred lubricant. Every lubricant breaks down eventually, leaving your car’s engine vulnerable to damage, corrosion, and sludge if it’s not changed promptly. Regularly scheduled oil changes keep your car running smoothly year after year and are one of the most important tasks on your car maintenance checklist.

Is your vehicle due for an oil change? Whether you prefer synthetic, synthetic blend, or conventional oil, Landrum Lube can get your car filled up with a fresh supply when you drop by their South Carolina express lube shop. For convenient service you can trust, call (864) 457-3956, or visit them online.