wanting to buy an 1990 260e
 

good day!

a friend of mine is offering me his 1990 260e, currently it is in mint condition, has 18's or 19's lorinser mags on it, lorinser steering wheel and exhaust.

the interior is in great condition except for a few missing clips for the side mirror cover. all switches and knobs are working also.

engine bay is clean except for a leak on the valve cover.

now, my question is, what should i look into which i may have missed out??

thanks in advance for the replies