Kammala wannan magana: MP4/6 ya yi tsere a duk lokacin da aka yi amfani da akwatin "H" na hannu. An gwada jigilar jigilar atomatik a lokacin kakar (kuma an nuna shi a
Grand Prix na Hungary; motar da aka sanye da ita ta yi zagaye 4 a kan hanya a cikin aikin kafin Senna ya juya; motar da aka mayar da ita zuwa wani littafi) amma ba a taba la'akari da cewa yana da kyau a yi amfani da shi a tseren ba; Ferrari da Williams sune kawai kungiyoyi don amfani da akwatunan gearbox na atomatik a cikin 1991. MP4 / 6 zai shiga tarihi a matsayin motar Formula One ta ƙarshe don cin nasarar Gasar Cin Kofin Duniya ta amfani da maɓallin keɓaɓɓen hannu ko injin V12.