I have a 190e 2.3-16v 1986 not started for 20 years
yea man. flat bed that baby to a nearby shop to have them change out all the oils before driving it. Sometimes moisture can build up on those cars that have been sitting and can cause havoc on the motor. Plus you can get the tech to safety check the car to make sure its OK to drive.
There are a number of things to do before starting any car that has been sitting not running for twenty years. Do a search, and read some articles so that you can speak knowledgeably with the mechanic. There is an active group of 16V owners at 190rev dot net.







