Ok this car aint a Benz but a engine is a engine. A freind of mine has a 1995 Chrysler Cirrus and has an oil problem that I cant figure out so maybe some people here can.
The engine is losing oil and it is not burning or leaking on the ground. If he fills it to the top and drives for 2 weeks (300km each week) the engine oil level will be usually be between half and 3 1/4. Well he has noticed this and the other day it showed nothing ...bone dry! He is keeping more track now of the oil but question is where is it going?? Is it an internal leak?
The engine is the 2.5 L V6 Mitsubishi used in many Chrysler cars.
Dont know if this page will help,
http://www.allpar.com/mopar/25V6.html