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 ...

With various weights, blends and formulations available, proper engine oil selection is a key enabler of driving down cost of ownership.

Synthetic blend motor oil mixes conventional oils and synthetic compounds. The best of both worlds, blended oil provides excellent engine protection at a lower cost than full synthetics.

Motor oils can be mineral (or conventional), full synthetic, or synthetic blend. Each of those motor oils is designed for specific engines and various performance enhancements.

These best motor oils will help protect your engine and keep it running smoothly all year long, no matter your budget.

Motor oil is one of those utilitarian products that often goes unthought of until you really need it. These are the 10 best motor oil brands, ranked.

Citgo's Citgard 700 synthetic blend engine oils deliver the performance needed for newer engine designs while improving performance in older engines, according to the company. Citgard 700 ...