What was the first car that was equipped with TTC in 1975 which includes the word that is Latin for "crown"?
Toyota TTC Toyota TTC stands for Toyota Total Clean System, a moniker used in Japan to identify vehicles built with emission control technology. The technology was installed so that their vehicles would be in compliance with Japanese Government emission regulations passed in 1968. The term was first introduced in Japan, with an externally mounted badge on the trunk of vehicles equipped. The technology first appeared in January 1975 on the Toyota Crown, the Toyota Corona Mark II, the Toyota Corona, the Toyota Carina, the Toyota Corolla, and the Toyota Sprinter. There were three different versions initially introduced, called TTC-C for Catalyst, installing a catalytic converter, TTC-V for Vortex, installing an exhaust gas recirculation valve, and TTC-L which used a lean burn method. As Toyota's technology evolved the three systems were eventually incorporated together in future models.
Toyota Prius V The Toyota Prius v (for versatile), also named Prius α in Japan, and Prius+ in Europe, is a full hybrid gasoline-electric compact MPV/station wagon produced by Toyota Motor Corporation introduced in Japan in May 2011, in the U.S. in October 2011, and released in Europe in June 2012. The Prius "v" was unveiled at the January 2011 North American International Auto Show alongside the Prius c Concept, and it is the first Prius variant to be spun off from the Prius platform. According to Toyota the "v" stands for "versatility".