After three weeks of waiting, Mercedes car hire and BMW car rental aficionados who love motorsports will get to see how this season's Formula One Champion is going to play out in the second half of the competition.

Mercedes-powered Brawn GP cars have so far dominated the 2009 season and are sitting on top of the standings with team drivers Jenson Button and Rubens Barrichello in first and second place respectively.

However, a disappointing turn at the last race, the British GP, ensured Button failed to impress the home crowd with another victory after he was locked out of pole position and had to start the race in fifth place.

That honour went to Sebastian Vettel of Red Bull who went on to win the race and he will be hoping to repeat the same as the competition heads to his homeland of Germany.

Just like McLaren-Mercedes and Ferrari, which last year dominated the competition, BMW has been struggling this season and fans will be hoping for some good news.

BMW Sauber are currently sitting in eighth position in the constructors' championship.

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