Wheels are the major part that makes the look of your car, no shortcuts should be made when considering... If you have to save some money do, because if you go with a smaller size and something you dont really want, you will regret it later. I would suggest at least a 17 inch on an e36. Good Luck!
-1998 BMW 540i6(Axis Penta 20's,M5 shadow grilles,trunk lip,led tails,oem front lip,PIAA lighting)
-2002 Cadillac Escalade(Zinik Luina 22's,OEM HID upgrade)