All-New Buick LaCrosse Hybrid Detailed ahead of April 18 Debut in China

GM’s Chinese joint venture SAIC wants to become a player in the green car market. Thus, it has prepared more frugal engines and a hybrid. On the eve of the Shanghai Motor Show, Buick has presented a teaser for the LaCrosse Hybrid Electric Vehicle (badges say HEV) that will debut on April 18, and also gave us a few technical details. The sticker on the trunk isn’t going to tell you much. But the sedan is a major product launch fo…