Tesla Inc. has a plan to fend off cheaper competition from China with a $25,000 electric car. But first it has to overhaul a 100-year-old manufacturing process pioneered by Henry Ford. The company is ...

For many drivers, engine revving is not necessarily a good thing, as it can signal that you are, perhaps, being overly aggressive behind the wheel, or even worse, that you've got a potentially serious ...

Some car enthusiasts see the engine as its centerpiece, the jewel in the crown that should be proudly displayed wherever possible. Modified, high-performance cars often have a blower, shaker scoop, or ...