The engine and transmission run strong. I've had vehicle since 1999. I have two keys. Have clear title in-hand. The wagon has 3rd row foldable seat. The car looks great and gets frequent compliments. I just replaced the brake fluid last weekend with ATE DOT4 fluid. I recently serviced the transmission with OEM Mercedes filter and Fuchs fluid (allGerman). I also use German Lubro Moly synthetic motor oil and diesel fuel additive, nd Mercedes Benz radiator coolant exclusively. The fuel additive is great, specially with the new low sulfur diesel fuel. California car. Never seen ice. Front seat covers are in great condition since they have been protected with sheepskin covers since I purchased car in 1999. Head liner is clean and has no tears. Last year, replaced the front upper control arms, ngine mounts, nd engine shocks. Michelin tires have 70% remaining. I also have some steering linkage parts that I was planning to replace which I will include. I also have the hard-to-find luggage rack cross bars that I removed due to the wind noise they create. It has an HD radio with Bluetooth for music playback and hands-free telephone and can also play back music using the USB jack. The front speakers replaced with HELIX B4 X German-designed for this model and sound great for their size. Rear speakers were replaced with Boston Acoustics speakers. It has made-to-measure rubber mats, ncluding cargo area.