A clean-sheet engine design always merits a second look, and when that engine is a high-tech unit designed as the ...

Jeep's new Hurricane 4 Turbo engine hits up to 35 psi of boost. But Stellantis engineers are confident it's as tough as it ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

Stellantis’s new Hurricane 4 uses a few high-tech tricks—unusual in an engine that will be produced by the hundreds of thousands—to make significantly more power than competitors’ boosted ...