Rubuta ci gaba don wannan sakin layi - Bayan nasarar da aka samu a kakar wasa ta 2008, kungiyar BMW Sauber ta ji dadin kasancewa mai karfi a gaban grid. A Barcelona, Kubica ya gama na huɗu, yayin da Heidfeld ya gama daga maki a na tara. A Turkiyya, duka motocin BMW Sauber sun gama na 4 da na 5, tare da Kubica ya gama na 4. Duk da haka, Kubica ya yi tasiri sosai a ruwan sama da kuma hadarin da aka yi wa Monaco Grand Prix
, ya yi daidai da Heidfeld na Grand Prix na Australiya na 2nd, kawai 3 seconds a baya Lewis Hamilton, Heidfeld ya gama 14th 4 laps baya tare da matsaloli na chassis.