The document reports sales data for various B-segment car models in the Thailand domestic vehicle market from January to December 2015, including the Toyota Vios, Honda City, Honda Jazz, Mazda 2, Ford Fiesta, and Chevrolet Sonic. It provides the December 2015 and year-to-date sales figures for each automaker (Toyota, Honda, Mazda, Ford, Chevrolet) and their relevant B-segment models according to data from AutoBook Research.