I started the 560 out on semi-synthetic at 166K miles with no leaks or problems. At 192K miles I made the jump to full synthetic Mobil 1 0W40. After 1K miles on the Mobil 1 I see no new leaks or accelerated usage, we'll see how things look after another 2K miles.

__________________
Mike Tangas
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72

'02 CLK320 Cabriolet - wifey's mid-life crisis

2012 VW Jetta Sportwagon TDI...at least its a diesel

Non illegitemae carborundum.