The K Series was born as the highest class touring car to replace the traditional S/SS series.First, Model 380K was introduced in 1933, and as early as in the next year, 1934, the 500K Series that had evolved from the 380K replaced it. Conventionally, the letter K represented “Kurz” (short), but the letter K in the new series means Kompressor (with a compressor)-Canon
Vintage Mercedes Benz Papercraft