i cant compare this car to the same 2011 550i m xDrive well worth it ...many things replace or upgraded so no worries but enjoy 400 horsepower! This car has all possible features. There is few errors ...
I bought a used 2011 550i with 25K miles with the Dinan Stage 3 performance software, upgraded suspension, and free flow exhaust (Dinan is the only BMW approved performance upgrade company matching ...