what the gas mileage like on a late 80s 325???its five speed, and perfect condition and im givin 1000 bucks for it, only has 67k on it. i was just wondering what kind of mpg i should expect

sounds like you have a 325e. if so, i would say you can expect high 20's. if it is 325i than expect 22 - 25 with ure manual. . .