The overall bestsellers in the U.S. last year were the Honda Accord at 399,297 cars, the Ford Taurus at 299,659, and the Toyota Camry at 263,818. And the average new-car buyer paid just over $17,000.

With Chinese cars growing in popularity, Vauxhall is fighting back with its own keenly-priced family car. Motoring Editor Rob Hull tested the Frontera Hybrid and Electric - here's which one he ...