Buick Encore, Chevrolet Tracker revealed

General Motors (GM) has come out strong at the 2019 Shanghai motor show, unveiling a slew of new models including the new-generation Buick Encore and the Chevrolet Tracker. Starting with the Buick, the company's Chinese division has revealed two versions of its compact crossover, the standard Encore (top) and the long-wheelbase Encore GX (bottom).