My budget is $25k, but might be $30 plus taxes judging by what I am finding. The time is now since all the leases are coming up. Maintenace is not an issue I work full time in euro specialty garage, we just don`t see any R class or any other truck that new from Mercedes, the older ones seem to hold up just fine (1998-2000 ML). I am specifically worried about injection issues or cam problems that afflict other brands of modern diesels (mainly VW) since there are no aftermarket parts for the cdi around here. Are the electronics sound? If it has back up camera and NAV and dvd will it work for sometime???