New Delhi, Oct 28 (ANI): Retaining his Indian Grand Prix title for the second consecutive season in a row, Red Bull driver Sebastian Vettel today rattled off his fourth consecutive win of the season by leading over Ferrari's Fernando Alonso at the Buddh International Circuit. The defending champion had taken pole position a day earlier and managed to keep his lead throughout the 60 laps. "Thank you boys. Each and everyone of you, wherever you are," were his first words on the team radio after crossing the finishing line. Vettel maintained a steady lead throughout over Alonso, who finished second, and team-mate Mark Webber, who's Red Bull grabbed the third pole.