European Union measures to restrict imports of Russian fuel and surging supplies of lighter crude are driving diesel up prices across the world, the boss of Europe’s largest oil refiner said.

Project X5 kicks off with a questionable purchase—a BMW E70 X5 with a V8 engine that burns oil at an alarming rate. Is it a ...

Synthetic motor oil is used in most modern vehicles, especially ones that are high-performance and turbo-charged. It costs ...