AI-enhanced photograph of the 1968 Marcos Mantis XP in the paddock at Spa, with a red outline drawing of the 2026 Marcos Manticore superimposed on the car — the marque's past and future in one frame

Marcos returns Autumn 2026

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Six Decades of British Engineering

Founded in 1959 by Jem Marsh and aeronautical engineer Frank Costin, Marcos brought aircraft aerodynamics to road cars, building lightweight machines that punched above their weight.

67
Years of history
15+
Production models
Le Mans
Class podiums
Marcos Cars brochure, The Great British Sportscar, Westbury, Wiltshire
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Milford Haven, Pembrokeshire, Wales — where Marcos is based
Milford Haven · Pembrokeshire

Back Where It Belongs, Built In Wales

Now under Tony Brown and entrepreneur William Storey, with a team drawn from Formula One, Marcos is preparing the Manticore reveal for Autumn 2026.

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“It had to be light, stiff and easy to build with the tools I had at my disposal.”

Frank Costin · describing his approach to the first Marcos