Unlike other concepts, Chevrolet’s “WTCC Ultra is a fully working vehicle, powered by a 190PS common-rail diesel engine based on the unit that’s soon to debut in the all-new Captiva SUV.” More pics and a video after the jump.

The bold panels of the extremely-styled body, finished in striking ‘Stealth Blue’ paint, are made of glassfibre and carbon-fibre laminate to keep weight to a minimum, while inside the car is every inch a bespoke racing car, with rubberised black paint on the dashboard, which is as ergonomically laid out as on a production car

[via AutomotoPortal]