I had one just like that, 72 220D, same color, it had the extra fog lights, no sunroof, had it for 4 years, very reliable car and had no problems at all. The ugly bumpers were added in 74 when it became 240D. The only bad part is that damn York AC system, it takes a lot of power to run and produces very little cooling.

Vahe
240D 77/350K