The 2020 Buick Encore is available as a 4-door, 5-seat sport utility. Starting at $23,200, the 2020 Buick Encore Base FWD is powered by a 1.4L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 25-mpg in the city and 30-mpg on the highway. The top of the line 2020 Buick Encore Essence AWD, priced at $30,800, is powered by a 1.4L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 29-mpg on the highway.