Starting from 1997, Driot's team diversified into sports car racing, entering the FIA GT Championship in partnership with Panoz.
In 2000 and 2001, DAMS associated themselves with General Motors, preparing the works Cadillac Northstar LMP prototypes for the American Le Mans Series, FIA Sportscar Championship and the 24 Hours of Le Mans, but failed to get any competitive results.