G50 engine shake

My uncle just gave me his 94 q45. the car has 170k and the engine is shaking when the car start up. Also there some oil leak he said he have to pour like 1/2 quart in every few  months. I want to know what  could the problem be and how much would it cost to get it fix  if i decide to keep the car. thx

OIl leak is more likely the valve cover gaskets. Decent DIY job for those like challenges.
[url]http://forums.nicoclub.com/zerothread?id=107690[/url]

The start up just sounds like idle problems or motor mounts. it is a 14 year old car.

I guess it doesn't sound to bad. I can get my hand on it if I decide to keep the car. thx