For all the E12 five-series means to BMW, it’s largely ignored by many car enthusiasts. Outperformed by its E28 successor, and lumbered with big impact bumpers and underdeveloped emissions equipment, it can be developed into a very competent driver by looking to the aftermarket and parts from BMW’s own later cars. So if you take a bigger fuel-injected six and its transmission from a later car, and add some suspension and brake upgrades, you can have a lot of fun for relatively short money, together with the arguably more attractive 1970s styling. But for every conversion, you need a blank canvas, and for that you could look at this 1976 BMW 530i for sale for $4000 in San Luis Obispo, CA.


