Hyundai may soon sell a one-litre 'world' car and launch the Kia brand in Japan next year, Bloomberg News reported. Hyundai currently sells its Santa FE SUV, Elantra compact and Trajet minivan in Japan but will add two more models in April, and more in 2002, including the one-litre model, Hyundai Motor Japan president Myung Shik Synn told Bloomberg in an interview.