 the 1989 portuguese grand prix (formally the xxiii grande premio de portugal) was a formula one motor race held at the autÃ³dromo do estoril in estoril, portugal on september 24, 1989. the race, contested over 71 laps, was the thirteenth of the 1989 formula one season. it was won by gerhard berger to take his first, and only, victory of the season for ferrari. alain prost finished in second place for mclaren, strengthening his championship chances after his team-mate and rival ayrton senna had been involved in a collision with ferrari driver nigel mansell which resulted in them both retiring. mansell had just been black flagged at the time of incident for reversing back into his pit box after overshooting it during a stop. the podium was completed by stefan johansson, who took both his last and onyx's only podium, and also onyx's last points. during the race, pierluigi martini managed to lead a lap for the only time in both his and minardi's time in formula one. ten drivers from ten different teams finished in the top ten places in the race, with jonathan palmer scoring his last ever point in sixth place. the race was also alain prost's 150th grand prix start, and coloni's last, though it attempted races for another two years without a single start. ==report== ===qualifying=== ayrton senna took his tenth pole position of the season by six tenths of a second from the ferrari of gerhard berger. alain prost could only set a lap fast enough for fourth in his mclaren, as nigel mansell eclipsed his with a lap just one hundredth of a second faster to start from third in the grid. pierluigi martini put in an impressive performance to qualify his minardi in fifth place, albeit seven tenths slower than prost. his team-mate, luis pÃ©rez-sala, also 
1989_Formula_One_races Portuguese_Grand_Prix