Ariel brings Atom 4 and Nomad 2 track cars to the US

British carmaker Ariel will sell its Atom 4, Atom 4R, Atom 4RR and Nomad 2 in the US through Forman Motorworks of Scottsdale, Arizona, as UK-built rolling chassis. The Atom 4 starts at $91,500 and the Nomad 2 at $97,500, with engine installation adding roughly $25,000. The Atom 4 makes 350hp, while the flagship Atom 4RR produces 525hp.