Toyota is revolutionizing the automotive industry with its groundbreaking W-Piston Free-Piston Engine, which achieves an impressive 50% efficiency. This innovation not only promises enhanced ...

Internal combustion engine development is far from stagnant these days, in spite of the advances in electric powertrains in recent decades—and this patent from Porsche concerning a W-style cylinder ...

The Volkswagen Group is a colossal, car-building behemoth. Whether it's the biggest such behemoth depends on the year and how General Motors and Toyota are doing at the time, but there's no denying ...

BMW is a manufacturer famous for a wide variety of reasons: its contemporary luxury designs, racing prowess, and storied history, to name a few. One of its most distinctive elements across all of ...