The 2017 MINI Hardtop is a 2-door, 4-seat Hatchback, available in 5 trims, ranging from the 2dr to the S 4dr. Upon introduction, the $20,950 2dr is equipped with a standard 1.5L, 3-cylinder, engine that achieves 28-mpg in the city and 39-mpg on the highway. a Manual transmission is standard. The $25,400 S 4dr is equipped with a standard 2.0L, 4-cylinder, engine that achieves 23-mpg in the city and 33-mpg on the highway. a Manual transmission is standard.