Detroit, MI: Ushering a new generation of Buick design and engineering, the Buick Avista Concept was revealed yesterday and was one of the most exciting announcements prior to the North American International Auto Show (NAIAS) a sports coupe with a 2 X 2 configuration, the Buick Avista features interactive touchscreen interiors and boasts a 400 HP V6 twin-turbo engine. Based on the Camaro plartform, it symbolizes Buick's return to high-performance sportscars and is one concept that many hope would go into production in some shape or form.