Great Wall Motors, a Chinese automaker, showed two eight-cylinder engines at CES this week. The 2.0-liter flat-eight makes 154 hp and 140 pound-feet of torque and powers the Souo S2000 motorcycle, but ...

Many moons ago, V8 engines were the standard offering in American vehicles, from jeeps to trucks to buses to cars. These Detroit workhorses were big, gas-hungry, loud, and they moved America. From ...