Kammala wannan jumla: A cikin 1987 yana da wuya a yi gasa tare da manyan ƙungiyoyi masu goyan bayan masana'antun da ke amfani da su, a zahiri, injin mai zaman kansa wanda TAG ke samarwa a cikin gida kuma Porsche ya gina shi. Steve Nichols da aka tsara &lt;a href="McLaren%20MP4/3"&gt;McLaren MP4/3&lt;/a&gt;-TAG ya lashe tsere uku tare da Prost wanda ya kammala na hudu a gasar zakarun Turai, Prost ya lashe gasar a
Kasar Portugal ta kasance abin murna saboda ita ce nasarar Faransa ta 28 a cikin aikinsa, inda ya wuce rikodin da ya gabata na cin nasara 27 da Jackie Stewart ya lashe a duniya sau uku.