After a spell as chief designer at Lamborghini, he returned to the UK, undertaking consultancy for Prodrive, BMW, Williams and Toyota.
From 2011-12, Stevens was director of design, at Rivian Automotive, a green auto manufacturer located in Rockledge, Florida, USA.
He is involved in the design and application of hybrid technology, including a high performance electric race car.
[3] His work includes creating road and race cars for McLaren, Lamborghini, BMW, Lotus, MG Rover and Prodrive.
His well-known designs include the McLaren F1 road car, the 1999 Le Mans-winning BMW V12 LMR, the Lotus Elan, Subaru’s Impreza P1 and world rally series–winning WRC as well as Jaguar’s XJR-15.