Quote:
Originally Posted by yoursyumiko
I always have a thing for the first gen of CLS55/63. How reliable is that thing assuming a low millage (~50k) and fair condition? Is it a nightmare to keep for 3 or 4 years given that low of millage?
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Both 55 and 63 suffer from some slight rear subframe issue.
Air suspension can be replaced with reman Arnott units which have lifetime warranty
55 is the more reliable engine - 63 suffers from head bolt and cam bucket issue