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 Birnin Barcelona
, Kubica ya gama na 4, yayin da Heidfeld ya gama daga maki a 9th. A Turkiyya, duka motocin BMW Sauber sun gama na 4 da na 5, tare da Kubica ya gama na 4. Koyaya, Kubica zai yi babban tasiri a ruwan sama da ya shafi Monaco Grand Prix, ya yi daidai da Heidfeld na Grand Prix na Ostiraliya na 2nd, kawai 3 seconds a bayan Lewis Hamilton, Heidfeld ya gama 14th 4 laps baya tare da matsalolin shasi.