Buick’s second-generation front-drive luxury sedan was rounder, roomier and a touch more sophisticated than the car it replaced. The 1991 Park Avenue and the plusher Ultra version were extensively revised 6-passenger cars represented Buick’s second shot at a downsized luxury sedan.  Downsized, that is , compared to the enormous rear-drive sedans superseded in the mid-Eighties … Continue reading 1991 Buick Park Avenue Ultra Test Drive