Sebastian Vettel led home team-mate Mark Webber for a Red Bull 1-2 as their team wrapped up the constructers' championship (well, not with the old points system, as they are still 17 points ahead!) at the Brazilian Grand Prix.

More importantly for the drivers, it keeps both of their title hopes very much alive heading to the season-ending Abu Dhabi Grand Prix with Fernando Alonso finishing third ahead of Lewis Hamilton.

The result means that Alonso leads Webber by only 3 points with Vettel a further 2 behind his team-mate. Lewis Hamilton, who finished fourth, is now very much an outsider for the title as he is now 7 points behind Alonso. But Jenson Button's championship challenge is over after he finished fifth and dropped to 17 points off Alonso.

Drivers Standings after Brazil Grand Prix:

1. Fernando Alonso (Ferrari) - 99
2. Mark Webber (Red Bull) - 96
3. Sebastian Vettel (Red Bull) - 94
4. Lewis Hamilton (McLaren) - 92
5. Jenson Button (McLaren) - 81
6. Felipe Massa (Ferrari) - 57
7. Nico Rosberg (Mercedes GP) - 50
8. Robert Kubica (Renault) - 48
9. Michael Schumacher (Mercedes GP) - 25
10.= Adrian Sutil (Force India) - 15
10.= Rubens Barrichello (Williams) - 15
12. Kamui Koboyashi (BMW Sauber) - 9
13.= Vitaly Petrov (Renault) - 6
13.= Nico Hulkenberg (Williams) - 6
15. Vitantonio Liuzzi (Force India) - 5
16. Pedro de la Rosa (BMW Sauber) - 2
17. Sebastien Buemi (Toro Rosso) - 1
18. Nick Heidfled (BMW Sauber) - 1

Constructors Standings after Brazil Grand Prix:

1. Red Bull - 190
2. McLaren - 173
3. Ferrari - 156
4. Mercedes GP - 75
5. Renault - 54
6. Williams - 21
7. Force India - 20
8. BMW Sauber - 12
9. Toro Rosso - 1