text: Glock was also re-signed for 2007 by iSport and won one feature race and four sprint races on his way to the championship.  Following the serious crash of regular Formula One BMW driver Robert Kubica in Canada, it was speculated that Glock might take over the drive. However, the team instead chose its lead test driver Sebastian Vettel. Vettel's drive as a fill-in helped him get a full-time racing seat with the Toro Rosso team later in the season, starting at the Hungarian Grand Prix, and Glock was then promoted to the main test and reserve driver for BMW.
  Return to Formula One
  Toyota (2008–2009)
  2008 season
  After winning the GP2 Series in 2007, Glock was connected to several F1 teams. He signed a contract with Toyota F1, though still under a test driver contract with BMW, which led to the dispute being brought before the Contract Recognition Board. In November, the CRB ruled that Glock was free to race for Toyota in  and shortly afterwards Glock signed a three-year contract to replace Ralf Schumacher at Toyota. He scored his first points of 2008 in the Canadian Grand Prix, finishing 4th ahead of Felipe Massa's Ferrari. Glock qualified a career-best fifth at the Hungarian Grand Prix, and finished the race in second place. At the Singapore Grand Prix, Glock finished 4th, one of his best of the season.