Castrol Edge – For Maximum Engine Performance

3 Reasons You Should Use Synthetic Motor Oil


Cars have come a long way from the rattly metal boxes of yesteryear. Even the most humble economy box features advanced technology.

So it’s a bit strange that many car owners still use the same old gunky oil that their forefathers did. Many new cars call for synthetic oil, oil that is man-made from both petroleum and other materials. While it might sound like marketing mumbo-jumbo, there’s a reason manufacturers are making the switch. Even for your old car, synthetic oil offers some useful benefits!

Better Engine Protection

Synthetic oil has been used for years in professional racing for its duration at high temperatures. Now you can buy economy cars with race-tested technologies, like the direct injected and turbocharged VW Golf.

These new technologies can generate more heat, heat that can overwhelm old-fashioned fossil oil. Synthetic oil, however, has no problem handling it! This comes in handy in traffic jams during those hot Triangle summers.

On the cold side of things, synthetic oil also gives better lubrication during cold starts. During a cold start, conventional oil is thicker and takes longer to enter the engine. This brief lack of lubrication can add up over time, shortening the life of your vehicle. Most synthetic oils lessen this problem by staying slick at low temperatures.

Longer Service Intervals

If you travel a lot, you’re probably accustomed to frequent oil changes. Most conventional oil needs to be changed every 3,000 to 6,000 miles, depending on operating conditions. It’s an expense and inconvenience that adds up.

Synthetic oils retain their strength longer, so long that on some vehicles (including the VW Golf mentioned above) you don’t have to change your oil for 10,000 miles! While the initial cost of a synthetic oil change is higher, you save money over time by not having to change it as often.

Better Fuel Efficiency

A high friction, heavy oil (like 10W-40 or 20W-50) is harder for your engine to move against. This is good because it provides protection, but bad because it can have an effect on your car’s fuel economy. Synthetic oil often contains additives that reduce this friction, meaning it maintains its slippery qualities while protecting your engine.

Long-term, synthetic oil also runs cleaner. This prevents the gunky deposits that years of conventional oil usage leave inside your engine, gradually reducing its fuel economy. Note that synthetic’s effect on fuel economy also depends on your engine and car, but you may experience a 2-3% increase!

Next time you change your oil at Fast Lube Plus, ask about our synthetic option. We use Castrol EDGE, one of the highest quality synthetic oils available.