Christian Sylt : Formula One Group has more than doubled revenues over past decade . Over $ 1.5 billion was generated in 2011 with revenues expected to rise further . Comment: Top teams ( Ferrari , McLaren and Red Bull ) in good financial health but smaller teams struggling .
Formula One Group has more than doubled revenues over past decade . Over $ 1.5 billion was generated in 2011 with revenues expected to rise further . Comment: Top teams ( Ferrari , McLaren and Red Bull ) in good financial health but smaller teams struggling .