The race was lengthened from 18 to 22 laps, bringing the German Grand Prix up to the approximately 500 kilometre race distance used by the majority of Formula One Grands Prix at the time. Mercedes had brought to the Nürburgring their new open-wheeled version of the W196 for Fangio, Kling and Hermann Lang after Mercedes's defeat at Silverstone in their streamlined cars. Hans Herrmann drove a streamlined W196s. Qualifying saw Fangio take pole position from Hawthorn, but practice was marred by the death of official Maserati driver Onofre Marimón. Going into the Wehrseifen slight right hand/sharp left hand turn, Marimón's Maserati 250F failed to negotiate the corner while going down the downhill run to the corner, plunged down an embankment, the car somersaulted and he was killed instantly. Marimón's teammate Luigi Villoresi withdrew from the race, as did the Maserati of Ken Wharton but the team's third car for Sergio Mantovani made the race start. Stirling Moss qualified third in his privately entered Maserati 250F ahead of Hans Herrmann, Gonzalez and Paul Frère. Fangio and Karl Kling led the way in their two Mercedes. Hawthorn was an early retirement with a broken axle as were Moss, Frère and privateer Maserati driver Roberto Mieres. Hermann Lang, one of the pre-war stars of the Mercedes 'silver arrows' spun out of his final Grand Prix appearance after ten laps. Gonzalez started and was running third but was so upset by Marimón's death he was called in after 16 laps to hand over to Hawthorn, who set off in pursuit of the Mercedes. He moved into second when Kling pitted and pursued Fangio relentlessly. Late in the race, drizzle forced him to slow and he held second from Trintignant. Kling finished fourth ahead of Mantovani, the last driver to travel the full race distance, getting some points for a saddened Maserati. Kling claimed the fastest lap point. Just ten of the 23 qualifiers finished the gruelling race. With an elapsed time of 3 hours 45 minutes 45.8 seconds this was the longest F1 championship race in history, until the 2011 Canadian Grand Prix, which lasted just over four hours. The win pushed Fangio further ahead in the championship, now to the point where he had more than double the points of his nearest rival Gonzalez. A win in the next race at the Swiss Grand Prix could wrap up his second championship.
