Synthetic motor oil is used in most modern vehicles, especially ones that are high-performance and turbo-charged. It costs more, but it can also help your engine last longer since motor oil is an ...

Your father or grandfather might have told you to change your oil every 3,000 miles. But that once-standard advice might be a bit outdated. Motor oils have changed and so have many of the ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

You're staring down two shiny jugs at the auto parts aisle. One says semi‑synthetic, the other full synthetic, and you're thinking maybe they're basically the same, right? Maybe that's just a ...