As an aside, it does seem a shame that MB apply the AMG logo as a designation for trim level on otherwise normal range of cars. I have contemplated putting an official AMG badge on the left and then C25d on the right just for a laugh.Is this the same as on the AMG cars that have three numbers after their model number? Like the C180 AMG? I recently saw but failed to photograph a car with sticky backed vinyl AMG lettering on the seat backs. Now that did look cool. I have no knowledge of what performance gains that this type of mod generates?