The Ford GT90 concept was shown at the 2002 show, a new GT40 Concept was unveiled by Ford. While similar in appearance to the original cars, it was bigger, wider, and three inches taller than the original 40 inches (1.02 m). Three production prototype cars were shown in 2003 as part of Ford's centenary, and delivery of the production Ford GT began in the fall of 2004. The Ford GT was assembled in the Ford Wixom plant and painted by Saleen, Incorporated at their Saleen Special Vehicles plant in Troy, Michigan, USA.