For all those on this board with good exdperience and insight, I have a question for you.

I have a 96 W210 which just turned 140,000 miles.
It looks great and is in good mechanical condition.
The question is, should I sell this car while it still works well or should I take my chances and keep driving it and repairing what breaks down over time?
I have averaged $1500 per year in various repair bills since the car went out of warranty.

I have heard many MB's drive over the 300K miles that are diesels but I was not too sure about the gasoline engine.

If this question is too elementary, forgive me, I am not a mechanic and I value your advice.

Thanks