Overview
The Xsara WRC was Citroën Sport's top-category special-stage car, not the earlier naturally aspirated, front-wheel-drive Xsara Kit Car. After limited WRC appearances beginning in 2001, the works programme entered a full manufacturers' championship campaign in 2003. Built from a reinforced Xsara three-door shell, it paired a turbocharged two-litre engine with all-wheel drive and the transmission and differential controls permitted to World Rally Cars of its period.
Competition history spans distinct operational phases: the developmental Xsara WRC of 2001–02, Citroën's three consecutive manufacturers' titles in 2003–05, and the Belgian Kronos-run Xsaras in 2006 while the Citroën works team paused its factory entry. The car therefore cannot be assigned a single unchanged specification, crew or team identity for every season.
Manufacturers' and drivers' titles must be credited separately: Citroën took the manufacturers' crown in 2003, 2004 and 2005; Sébastien Loeb and Daniel Elena won the drivers' and co-drivers' crowns in 2004, 2005 and 2006. Kronos finished second in the 2006 manufacturers' standings rather than winning a fourth consecutive Citroën manufacturers' title.