AmericaJR.com’s Jason Rzucidlo reports from Detroit’s Eastern Market for the Buick reveal event. Ahead of its public debut at the North American International Auto Show, Buick introduced the Avista concept – a 2+2 coupe that pushes the brand’s contemporary design ethos and rekindles its historic performance roots. A sleek, sweeping proportion is the foundation for this vision of a contemporary grand tourer, with a 400-horsepower twin-turbocharged V-6 driving the rear wheels and a driver-focused cockpit offering a comfortable, connected center of control. The Avista’s uninterrupted body lines stretch front to rear, suggesting motion – resembling Buick’s design language introduced on the Avenir concept and carried into production on the 2017 LaCrosse.