An exceptionally rare and storied 1935 Packard Twelve Dual Cowl Sport Phaeton, one of only four built and just three known to ...

Zenvo completes first Mjølner V12, now the world’s most powerful road-going V12 engine at 1,250 hp. It sits right behind the ...

W hen it comes to an engine that's built for sheer performance, we typically think of the V12, at least in modern times. Most high-end automakers feature, or have featured, V12s i ...