Here are the best synthetic oil brands, ranked. Tech. ... memorable logo — which was memorably co-opted by '90s alternative band Stone Temple Pilots — and for the blue and red race car ...

Another red flag is if your car suddenly starts leaking oil, especially after switching to a synthetic. Synthetic oils tend to be thinner, and in older cars, this thinner oil can slip past worn ...

Synthetic motor oil has been around for longer than you might expect, but most classic cars were designed to run with ...

Pros: Low cost; Cons: Often not as effective as blends or synthetics; Best for: Saving money; Synthetic motor oil Actually, still liquid dinos, but modified. Pros: Potentially better performance ...

Modern synthetic oils last an incredibly long time. Thanks to all the detergents, additives, and other concoctions in them, these oils might be good for anywhere from 7,500 miles to 15,000 miles.