When you see GTR on cars is means Gran Turismo Racing.. The manufactures that provide these cars are the most popular Mercedez-Benz. Ultima Sports Limited also manufacture GTR cars.
what country exports the most cars
Most of the manufactures, September of 2012.
China I think.
USA is the country drives the most cars
Detroit is the city that manufactures most American cars. The city in Michigan retains that title because of its long-time association with the big three in automobile manufacturing: Chrysler, Ford, and General Motors.