<prompt> Pedzisa mutsara unotevera: Kubica akawana BMW Saubers yechipiri podium yemwaka kuItaly Grand Prix, mushure mekumhanya panzvimbo yechitatu kwechikamu chikuru chemakwikwi uye kutungamira kwenguva pfupi panguva yekutenderera kwekutanga kwekumira. Heidfeld akatambura munhangemutange uye akatopotsa awana poindi nekupedza ari wechisere. Nzvimbo yechishanu yechikwata muConstructors Championship yakasimbiswa nemamwe mapoinzi maviri aHeidfeld mu  <response>: 2006 Chinese Grand Prix, uye Toyotas early double retirement kubva ku2006 Brazilian Grand Prix. 