The 1990 German Grand Prix was a Formula One motor race held at the Hockenheimring on 29 July 1990. It was the ninth race of the 1990 Formula One World Championship. The race was the 52nd German Grand Prix and the 14th to be held at the Hockenheimring. It was the 39th and last Formula One Grand Prix to be held in West Germany prior to its re-unification with East Germany. The race was held over 45 laps of the seven kilometre circuit for a race distance of 306 kilometres. The race was won by 1988 World Champion, Brazilian driver Ayrton Senna driving a McLaren MP4/5B. He took a six-second victory over Italian driver Alessandro Nannini driving a Benetton B190 who was just two seconds in front of Senna's Austrian teammate Gerhard Berger. Senna's win put him back into the championship points lead, four ahead of Ferrari driver Alain Prost. Qualifying Pre-qualifying report The Hockenheim circuit had been given all-new pits facilities with a wider pit lane, and a wider start-finish straight. The participants in the Friday morning pre-qualifying sessions were slightly reshuffled prior to this event, the season having reached its mid-point. Larrousse had scored enough points during the previous two half-seasons to be relieved of the requirement to pre-qualify, and could automatically join the rest of the field in the main qualifying sessions from here on. A failure to score any points so far this season meant that Ligier were forced to join the pre-qualifying pool. Osella, AGS, EuroBrun, Coloni and Life were all still required to pre-qualify. Here at Hockenheim, Ligier were comfortably first and second in the one-hour session, with Philippe Alliot outpacing team-mate Nicola Larini in their Ford-powered JS33Bs. Third fastest was Olivier Grouillard in the Osella, and Yannick Dalmas was fourth in his AGS. It was Grouillard's eighth pre-qualification from nine events, and Dalmas' third. Those missing out on pre-qualification included fifth-placed Gabriele Tarquini in the other AGS, a second slower than his team-mate, and Roberto Moreno, sixth in the EuroBrun. Coloni, having parted ways with Subaru and their uncompetitive flat 12 engine, appeared with the modified but untested C3C, powered by a customer Cosworth DFR V8 engine. Bertrand Gachot spun the car during the session and damaged it, failing to pre-qualify for the ninth consecutive time this season. Also ending his involvement at this early stage for the ninth Grand Prix in a