cls55 or 63
Does the supercharger require a lot of maintenance? If i get the 55, its going to be an 06 and out of warranty, unless I find one with the extended warranty.
Were there any major problems with the 06's that were worked out for the 07s?
Am I safer getting an 06 cls55 with low mileage or an 07 cls63 with moderate mileage (25-35k)


