MG wants to make sedans livelier and sportier once more with the 2019 6 sedan. Serving as the only sedan on their current lineup, the MG 6 is a sleek, turbocharged four-door that comes with luxurious features and options that one would normally find on more expensive sedans. Power comes from a 1.5-liter turbocharged inline-four that is mated to a seven-speed dual-clutch transmission with manual select.