The 2017 Subaru WRX is a 4-door, 5-seat Sedan, available in 5 trims, ranging from the Base (M6) to the Limited (CVT). Upon introduction, the $26,695 Base (M6) is equipped with a standard 2.0L, 4-cylinder, engine that achieves 20-mpg in the city and 27-mpg on the highway. a Manual transmission is standard. The $32,195 Limited (CVT) is equipped with a standard 2.0L, 4-cylinder, engine that achieves 18-mpg in the city and 24-mpg on the highway. an Automatic transmission is standard.