Editing NASCAR Xfinity Series (section)

===Busch Series (2003–2007)===
;Chrysler
*[[Dodge Intrepid#Second generation (1998–2004)|Dodge Intrepid]]: 2003–2004 (no car branding in 2004)
*[[Dodge Charger (LX/LD)#First generation LX (2006–2010)|Dodge Charger]]: 2005–2007

;Ford
*[[Ford Taurus (fourth generation)|Ford Taurus]]: 2003–2005
*[[Ford Fusion (Americas)#First generation (2006)|Ford Fusion]]: 2006–2007

;General Motors
*[[Pontiac Grand Prix#Eighth generation (2004–2008)|Pontiac Grand Prix]]: 2003–2005 (no factory support after 2003)
*[[Chevrolet Monte Carlo#Sixth generation (2000–2007)|Chevrolet Monte Carlo]]: 2003–2005
*[[Chevrolet Monte Carlo#Sixth generation (2000–2007)|Chevrolet Monte Carlo SS]]: 2006–2007

;Toyota
*[[Toyota Camry (XV40)|Toyota Camry]]: 2007