First launched in 1999, the Ariel Atom offered drivers something completely out of the ordinary: a road-legal race car famously built without doors, a roof, or a full windshield, revealing its lightweight exoskeleton. Nonetheless, it's one of those four-wheel creations designed to take you directly from your garage to the track, no trailer necessary. And while Ariel Motor Company’s foundation for the Atom remains the same, with nearly three decades of expertise baked into its DNA, the team of engineers continues to discover new ways to shed weight and add power for faster lap times.
That evolution has culminated in Ariel’s most recent track weapon of choice, the Atom 4RR, which has set a new road-car lap record at the Anglesey International (GP) Circuit in Wales, in full road-legal trim on road tires. The record-breaking lap comes courtesy of Ariel test driver Phil Keen, who piloted the Atom 4RR to a fastest lap time of 1:27.77, outpacing the previous record of 1:29.35 set by a Manthey Racing Porsche 911 GT2 RS.
While the Ariel Atom starts under $65,000, the Atom 4RR represents the pinnacle of the series, often utilizing the latest and greatest performance and tech that eventually trickle down to the lower-level trims. The 4RR finds its comfort on the track thanks to a near-perfect power-to-weight ratio that separates it from nearly anything else in the paddock, weighing in under 1,550lbs with an output of 525 brake horsepower. All the power is generated from a 2.0L turbocharged Honda K20C Type R engine, tuned with three performance maps, which revs to an impressive 8,200rpm at its highest Map 3 setting.
The Ariel Atom 4RR tops out the range, starting at $275,000, built-to-order with a clear focus on track intent, with its hand-built engine, 6-speed sequential gearbox, optimised chassis, bespoke suspension, and aero package. Having checked off a monumental feat on home soil, Ariel Motor Company’s next stop with the Atom 4RR will be the Goodwood Festival of Speed.
Source: Ariel Motor Company