X5s built in April and later will also be able to get the M-Sport package, adding an unit as well. Pricing starts from $2,450 for the 128i Coupe, then $3,250 for the E92 Coupe, up to $3,750 from the E90 Sedan, $4,800 for the 550i and onward to $6,500 for the X5 3.0 and 4.8 models.Feb 21, 2009