The fuel loads are interesting.
Below is the provisional grid for the German Grand Prix with each car's weight. Note - Toyota’s Timo Glock has dropped from 19th to 20th after being penalised for blocking Renault’s Fernando Alonso during qualifying.
1. Mark Webber, Red Bull, 661kg
2. Rubens Barrichello, Brawn GP, 647
3. Jenson Button, Brawn GP, 644
4. Sebastian Vettel, Red Bull, 661
5. Lewis Hamilton, McLaren, 654.5
6. Heikki Kovalainen, McLaren, 664.0
7. Adrian Sutil, Force India, 678.5
8. Felipe Massa, Ferrari, 673.5
9. Kimi Raikkonen, Ferrari, 674
10. Nelson Piquet, Renault, 676
11. Nick Heidfeld, BMW Sauber, 681
12. Fernando Alonso, Renault, 668.2
13. Kazuki Nakajima, Williams, 683.6
14. Jarno Trulli, Toyota, 683.7
15. Nico Rosberg, Williams, 689.6
16. Robert Kubica, BMW Sauber, 673.5
17. Sebastien Buemi, Toro Rosso, 674.5
18. Giancarlo Fisichella, Force India, 662.5
19. Sebastien Bourdais, Toro Rosso, 689.5
20. Timo Glock, Toyota, 662.3