I had a 98 ML for one year it had every issue that they sent a service bulletin out on. I finally unloaded it back to the same MB dealer (they took it to the auction) my 01 E wagon is great, and do miss having coffee with the mechanics. The only thing I would change would be 4-Matic, Command, and get rid of Tel-Aid (not possible). Smmooth, comfortable and still a hauler (load leveling rear)!
The post on BMW having more cargo space, is definately wrong. I think MotorTend did a three car comparison and MB won on space, but acceleration or handling, something it came up second. The 211 is a little smaller. I still like my 85 300TDT for all around "wagon".