Hi..I'm very new to this site and new to Mercedes Benz in general. I own a 1971 GTO convertible I have restored from frame up and a 1969 Mercury cougar XR7 that I have restored as well (still in the process) a 1962 Studebaker Silverhawk GT and a 1986 Trans-Am. This,however is my first Mercedes. I have found info on my particular model is scarce and I feel I'll have this car awhile. I purchased my E420 from a friend of the family with 134,000mi. It has had all factory maintenence up to 150,000 and came with reciepts and warranties. Everything seems to work fine and I am happy with my purchase.I think this site will be very helpful and look forward to picking the brains of the member's. Thank You