Choosing between full synthetic and high-mileage oil isn't about chasing the perfect product. It's about understanding what your engine actually needs at its current point in life. As engines rack up ...

High mileage oil sits in the same aisle as conventional and synthetic, but it promises something different: extra protection for engines that have already lived a long, hard life. I want to unpack ...

Semi-synthetic and synthetic blend oil sound very similar -- and they are -- but how can you tell the difference between the ...

A vehicle's lifespan depends on a multitude of factors. Taking care of the engine, fuel tank, battery and more will help it ...

Toyota's venerable turbodiesel remains a cornerstone for one of its most iconic vehicles.

Many drivers think semi-synthetic and synthetic blend oils are different, but they’re basically the same, labeling standards ...

Avoid costly mistakes with this essential used car checklist. Learn how to verify history, inspect mechanically, and test ...

Whether you’re dealing with dry ends or a problematic scalp, these expert-recommended hair oils are the perfect multi-purpose addition to your hair care arsenal.

Scientists have revealed why hybrid vehicles are so dangerous – as new data shows the eco–friendly motors' shocking death rate. Department for Transport (DfT) figures, analysed by the Daily Mail, show ...

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin 0W-20 fuel economy gains.

The API is aiming for a 2027 rollout of the new engine oil spec, which is meant to enhance performance standards.