Synthetic motor oil lasts longer and protects engines better than conventional oil, and here's the science behind whether to use synthetic oil in an older car.

Synthetic oil is the go-to for lots of car guys these days, but what’s the big deal about it? If you’re a dude who loves his ride and wants to keep it purring like a kitten, you gotta know the ins an ...

Recently, many friends have been asking whether full synthetic oil is suitable for naturally aspirated cars. Some have even ...

In the field of automotive maintenance, the question of whether naturally aspirated cars can use full synthetic motor oil and the subsequent oil change intervals has always been a hot topic among car ...

Semi-synthetic oil and full synthetic oil share some key characteristics, but they are not the same and knowing the difference between them can be critical.

From improved engine protection to increased longevity, see why synthetic lubricants are worth the investment.

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 ...

The Bottom Line If your car is newer and uses synthetic oil, you likely don't need to stick to the outdated 3,000-mile rule. Instead, check your owner's manual and follow your oil-life monitor.

Letting oil sit for more than a year invites sludge, corrosion, and reduced lubrication capacity – even if you haven't driven at all. Time-based aging is real, despite synthetic stability.

It can be tempting to spend money on high-end synthetic oil changes for your car, but is it actually worth the extra cost you'll pay for it?