or fully synthetic), the material cost (oil filters, additives, etc.), the make and model of your vehicle, the engine size — bigger engines need more oil — and your location, as labor costs ...

Bio-inspired vortex-anchored filter captures more than 97% of floating, underwater and emulsified oils, even under strong ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...