The 3rd annual Carrera Panamericana was one of the top international races of the 1952 season. The double victory achieved by Mercedes-Benz there ranks as one of the brand’s most spectacular successes. Karl Kling and co-driver Hans Klenk won the race. A long-distance event covering 3111 kilometers, against strong international competition at an average speed of 165.011 km/h. Second to cross the finishing line, also driving a Mercedes-Benz 300 SL, were Hermann Lang and co-driver Erwin Grupp.
Kling’s collision with a vulture at 250 km/h, which left his car with a smashed windscreen and Hans Klenk with head injuries, went into the annals of racing history. In addition to replacing the screen, the mechanics also immediately fitted eight thin vertical metal bars to protect vehicle and driver in the event of a similar collision – still the vehicle’s most distinguishing feature.