British carmaker Ariel announced the pricing and official launch of the fastest and most powerful Atom ever, the 4RR: $280,000.

Ariel quotes 525 horsepower and 405 lb-ft of torque—in a car that weighs less than 1500 pounds. That's good for 2.4 seconds ...

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.

Zenos’ most potent model ever goes against some of the finest track weapons out there in a bid to prove its speed on the track. The British sure know how to build a stripped, track-focused car, with ...

Why would DDMWorks want to put a turbo AND a supercharger in a beefed up go-kart that gets from 0-60 in 2.9 seconds? Because they can, basically. This thing's got a 2.0-liter Ecotec I4 engine with ...