But the array of oils you’ll find lining the shelves today—regular conventional and more pricey synthetic, synthetic blend ... Synthetic oil can also be good for older cars because it ...

Synthetic blend oils, meanwhile ... and starting more than an average car – then fully synthetic motor oil is a good choice. Companies like Castrol sell a full slate of motor oils from which ...

“Something to think about,” Ben noted. “Maybe get your oil changed at Walmart. It costs a little bit more money, but you don’t get your hands all dirty, and you could sit in there and do some homework ...

While STP makes excellent products that represent good value ... a more eco-friendly blend that comprises one-quarter of sustainably sourced plant-based oil in a fully synthetic motor oil.