Today’s cars and trucks are literally rolling test beds of technology, which has tended to make the days of the so-called shade tree mechanic and eyeball diagnoses of what ails a given model a distant ...

Automotive experts report rising demand for engine repair services, driven by aging vehicles, delayed maintenance, and increasing repair costs worldwide. GRAND RAPIDS ...

The warning light can return even after an expensive repair. Here’s what your car may be trying to tell you.

Motor oil is the lifeblood of your car's engine. Not only does it provide lubrication for all of your engine's internal moving parts — of which there are massive amounts — but it also works like a ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more. Car ...

Cars have become a huge burden for many people, with the average monthly payment for a new vehicle coming in at $770 in the first quarter of 2026, and the average payment for a used car totaling $531.