Kammala jumla mai zuwa: Haɗa tare da Brazilian Wilson Fittipaldi Júnior don kakar 1973, Reutemann ya zira kwallaye biyu da kuma na bakwai a gasar zakarun Turai a cikin karamin amma mai tsattsauran ra'ayi Gordon Murray-tsara BT42. Don 1974, Murray ya tsara BT44, wanda ya kasance ci gaba da ci gaba kuma tawagar ta gama kusa da na biyar a gasar zakarun Turai. Reutemann ya dauki nasara uku na farko na aikinsa na F1 a Afirka ta Kudu, Austria, da kuma
Ƙasar Amirka. Zai iya lashe tseren farko na shekara a Ajantina, ma, amma ƙungiyar Brabham a fili ta kasa yin amfani da man fetur a motarsa kuma ya gudu daga man fetur tare da kasa da biyu laps don zuwa yayin da yake da aminci a cikin jagorancin. Kodayake ya yi daidai da nasarar da Gwarzon Drivers 'Emerson Fittipaldi ya samu, rashin daidaito a cikin sauran tsere ya bar Reutemann a matsayi na shida a cikin kakar wasan.