Sébastien Loeb won 28 rallies with the car, three consecutive Driver's Championship titles from 2004 to 2006, and Citroën to three consecutive Manufacturer's Championship titles in 2003, 2004, and 2005.
In addition to Leob piloting the Xsara WRC, Jesús Puras, Carlos Sainz, and François Duval have also driven it to win since its 2001 conception.