Ferrari's Formula One championship leader Fernando Alonso crashed out of the Japanese Grand Prix seconds after the start on Sunday.
Germany's Nico Rosberg also retired his Mercedes while Australian Mark Webber went from the front row to the back of the field after his Red Bull was in a collision with Frenchman Romain Grosjean's Lotus.
The incidents brought out the safety car for one lap. Vettel was leading from pole.
Image: Fernando Alonso of Spain and Ferrari is helped from his car by race marshalls after spinning out at the first corner at the start of the Japanese Formula One Grand Prix on Sunday
Photograph: Mark Thompson/Getty Images