Talked with a buddy of mine that has a 4 cylinder MB Sprinter. Out of the blue he gets a call from the MB dealership near his house. The salesman asks him if he would be interested in trading in his 4 cyl. Sprinter for a 6 cyl. My buddy is going to inquire about this. He was also telling me that his buddy who also owns a 4 cyl got a call from another dealership. Ive heard that MB is buying these 4 cylinders and reselling them due to a high demand for the 4 cylinder since MB is not going to make anymore in the future. Any other 4 cylinder Sprinter owners get this call and what was your experience (good or bad) dealing with MB.