General Motors has a very interesting strategy for dealing with its multiple divisions around the world. It tries to work with vehicles designed by all of them, rather than concentrating most projects on few ones. The best result of that is giving the company one of the most interesting lineups available, but it also requires enormous efforts to determine which model will work better in which country. Chevrolet Optra has been one of the best examples of the job the North-American automaker has done with that matter for more than a decade.
