Red Bull's Sebastian Vettel claims fourth straight F1 world championship with Indian GP win

Red Bull's Sebastian Vettel claimed his fourth straight Formula One championship Sunday after turning in a trademark clinical performance to win the Indian Grand Prix.

Starting from pole, Vettel again dominated the Buddh International Circuit to join F1 greats Juan Miguel Fangio and Michael Schumacher as just the third driver to win four consecutive championships.

Vettel finished almost 30 seconds ahead of second placed Nico Rosberg in a Mercedes, with Lotus driver Romain Grosjean taking his second straight third after starting from 17th on the grid.

With Vettel's win, Red Bull has also claimed its fourth straight constructor's title, despite losing Mark Webber to mechanical problems while in second place.

Ferrari's Felipe Massa was fourth with teammate Fernando Alonso finishing a disappointing 11th.