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THE CATERHAM 420 Cup

If you’re reading this, it probably means you care more about lap times than leather finishes. Good, because this is the Seven for you. We’ve been bold enough to say that this, the 420 CUP, is the best track car we’ve ever made. A road-legal Seven with motorsport underpinnings. That is something dreams are made of…


Really? You want more?
Right then, buckle up tight! The 420 CUP fills the funny little area that sits between road cars and race cars. The engine comes from the epic 420R, with the sequential race gearbox from our hardcore racing variant. The dampers, developed in partnership with Bilstein are fully adjustable (10 settings), meaning you can have the ideal set up at any circuit you’re at. 210bhp propels you to 60 mph in just 3.6 seconds. Add a splash of unique graphics and some sticky Avon Tyres, you’ll be upsetting supercars all day long.

Technical Details at a glance

  • Naturally Aspirated 2.0 Ford Duratec
  • Bilstein 10-point Adjustable Dampers
  • Model Exclusive 420 CUP Graphics Pack
  • SADEV 6-Speed Sequential Gearbox
  • Available in Standard and Large Chassis sizes

Why choose Williams?

At Williams, our mission is straightforward: we are dedicated to delivering exceptional service to British sports car enthusiasts. Featuring a world-leading selection of Morgan, Lotus, Caterham and Norton vehicles on-site.


You can explore and test drive our extensive array of both new and pre-owned vehicles.

Large high quality stock of new and used vehicles
Highly professional aftersales service
Sourcing unusual or bespoke manufacturer parts
Williams <b>Caterham Hire</b>
Williams Caterham Hire
Caterham <b>New Models</b>
Caterham New Models
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