Four Escorts fighting against an Armada of BMW 2002 / 1602. Two of the Escorts are Zakspeed-Cars, other two I can't identify. One of them might be BP-Belgium. All well-known BMW-Tuners are in this race: Alpina, Schnitzer, Koepchen and the yellow-black GS-Vergölst-Car is also there. Having a closer look you can spot a single Opel Manta, an Opel Ascona and a dark blue / white striped Kadett B (probably Otto Kälberer) is passing one of the slower Escorts. There's some other cars to be seen in the paddock, including a bunch of Alfa GTA. Really don't know, why the Alfas are not in this most likely 2-litre-class-race. This is probably a race in Zolder in 1972, but I don't know for sure.
BMW, 2002, Alpina, Escort, BDA, Schnitzer, Koepchen, Racing, Tourenwagen, Toerwagens