Last week we explained the basics of motor oil, from viscosity to additives and everything in between. Now it’s time t ...

The best synthetic oils offer more mileage, keep the engine cleaner, perform equally well in low and high temperatures, and protect your engine by keeping wear at bay. Editor’s Note: We have ...

When it comes to getting an oil change, Audi has a few particular challenges that can make them more difficult and expensive.

In some cases, it is okay to mix different engine oils. However, before mixing two different engine oils, you must understand ...

Motor oil also holds in suspension sludge, harsh chemicals, contaminates and abrasive particles — things that cause engine wear. Synthetic oil is used in most modern vehicles, especially high ...

Synthetic oils offer significantly better protection to the engine and its components compared to mineral oils.

Despite being less expensive than its competitor's synthetic offerings on Amazon, the company's self-branded oil is well-regarded among drivers. At under $25 for a five-quart bottle and with over ...