With 475-500 hp and 10,600 rpm redline, it's the ultimate Atom, but not road-legal in the US.

The Ariel Atom is one of those cars built from the ground up for the select few. And by that I don't necessarily mean the filthy rich, as it's not excessively expensive ($83,750 will land you one in a ...

Ariel, the boutique UK-based carmaker known for producing some of the wildest vehicles on four wheels, is celebrating its 25th birthday by announcing its most powerful car ever, the Ariel Atom 4RR.

Ford has designed some beastly engines across its history, but one stands out with its stratospherically-high redline.