Kirkland Signature motor oil is cheaper, but Mobil 1 motor oil has more anti-wear additives. Either way, it's not a bad idea to buy either one from Costco.

We may receive a commission on purchases made from links. Amazon may not be the first name that pops into your mind when thinking of the best motor oil brands out there, but that doesn't mean it ...

ConocoPhillips Co has announced that the Kendall Motor Oil brand is celebrating its 125th anniversary. Founded in 1881 in Bradford PA, the Kendall Refining ConocoPhillips Co has announced that the ...

Ever since Amazon Basics announced it's selling its own generic brand of synthetic motor oil, the big question has been "but how good actually is it?" Now, people to conduct their own at-home tests to ...

We may receive a commission on purchases made from links. Engine oil serves a number of purposes in one's vehicle. It forms a layer of protection on the metal parts of the engine as it warms up while ...

Everyone remembers what their first car was, but do you remember what your favorite brand of motor oil was? My favorite brand of motor oil for my 1957 Chevy Bel Air was Valvoline 30 weight detergent ...

Engine oil is the lifeblood of an engine, directly influencing its longevity, efficiency, and performance. Yet many drivers ...

Choosing the right motor oil is paramount to car maintenance. It's not a particularly exciting task, whether shopping for or changing your oil, but if you don't pay the proper attention, then you aren ...

When it comes to heavy-duty diesel engine oils, some may find it difficult to separate fact from fiction. Many myths have existed for quite some time and have become largely accepted as common ...

Motor oil demand has also benefited from an aging light-vehicle fleet. Improving vehicle quality has helped push the average age of the fleet to nearly 12 years, with relatively stable scrappage rates ...

Everyone remembers what their first car was, but do you remember what your favorite brand of motor oil was? My favorite brand of motor oil for my 1957 Chevy Bel Air was Valvoline 30 weight detergent ...