Chevrolet WTCC Ultra concept

General Motors has released more details on the Chevrolet WTCC Ultra concept, following a preview earlier this month. The "celebrates Chevy's racing heritage with a very forward looking design," according to the automaker. It features a 190 horsepower four-cylinder diesel engine and sophisticated independent wheel suspension on McPherson struts on both axles. It's unclear if the vehicle hints to any production car. The car is on display at the Paris Motor Show starting today. Comprehensive gallery after the jump...