The 2016 BMW 328d is available as a 4-door, 5-seat sedan. Starting at $39,850, the 2016 BMW 328d RWD Sedan is powered by a 2.0L , 4 -cylinder engine that returns an EPA estimated 32-mpg in the city and 42-mpg on the highway. The top of the line 2016BMW328dAWD Sports Wagon , priced at $ 44,150 , is powered by a 2.0L , 4 - cylinder engine that returns an EPA estimated 30-mpg in the city and 40-mpg on the highway.