My '92 500 SL pegs the oil pressure gauge at 3 bar at anything over 1500 rpm. I would say your car is quite normal.

__________________
roadkingmike@aol.com
Coast Aero Support Services, LLC
'92 MB 500 SL
'01 BMW 525i Sport
'98 Harley Davidson RoadKing
'74 BMW 3.0 CSi - Gone to a good home