A prospective buyer searches through long lines of unsold Corolla and Camry sedans at a Toyota dealership in Boulder, Colo., in 2007. (AP Photo/David Zalubowski)

Photo by: David Zalubowski

A prospective buyer searches through long lines of unsold Corolla and Camry sedans at a Toyota dealership in Boulder, Colo., in 2007. (AP Photo/David Zalubowski)