The once-almighty Mitsubishi Motors may have relegated themselves to building cheap small cars and Nissan-derived crossovers, but it was an indomitable powerhouse of innovation back in the day.

Automobile engines have undergone tons of changes over the years, primarily to make them more efficient. For the most part though, engine changes result from a string of iterative improvements on ...

We wrote yesterday about Ford's new EcoBoost engine, which uses twin turbos and direct injection to get V8 power out of a smaller V6. It's coming this summer in the Lincoln MKS luxury sedan, where it ...