On the BBC pre-race commentary, Gary Anderson noted that Red Bull had changed the gearing and wing settings on Vettel's car to increase the top speed to aid overtaking in the DRS zones. Sure enough, early in the race it was noted that Vettel's top speed in qualifying was 193 mph, but in the race it was now 198 mph.
I told you to listen to me, If I don't argue with em there usually right, Gordon is pretty much usually on the money..