Hellcat has pushed the limits of American muscle, producing monstrous powerplants with horsepower numbers once thought unthinkable. Here are the coolest ones.

Boasting a clean look and a few aftermarket features, this Jeep Grand Cherokee Trackhawk deserves to shine on the World Wide ...

Own a piece of pop culture and automotive history! Dua Lipa is auctioning her custom-designed Porsche 911 GT3 RS, with all ...