Launched at the Goodwood Festival of Speed in 2018 for deliveries starting in mid-2019, the Atom 4 was – and at the time of writing in February 2025 still is – the latest iteration of Ariel ...

The Ariel Atom 3.5. Ariel couldn’t call it Atom 4 because a whole new integer only appears when the engine changes, but nevertheless there has been a raft of small upgrades aiming to make this ...

The Ariel Atom V8 is bonkers. 500bhp in a car that weighs 550kg, giving a power to weight ratio of over 900bhp per ton and 0-60mph in a claimed 2.3sec. According to Ariel boss Simon Saunders ...