Toyota Environmental UpdateToyota introduces 2007 Camry Hybrid02/20/2006 -- Toyota unveiled the 2007 Camry Hybrid at Detroit's 2006 North American International Auto Show. Camry is the most popular car model in the U.S., selling more than 430,000 units in 2005. The launch of Camry Hybrid is a major step ahead in the "mainstreaming" of hybrid vehicles.