Sebastian Vettel has said that he was surprised by Red Bull's dominance in today's practices for this weekend's Hungarian Grand Prix.
The German topped both sessions at the Hungaroring, with teammate Mark Webber just behind.
"You try to do what you can and you don't know where the others are, but I think tomorrow will be closer and we have to make sure we get everything out of the car tomorrow.
"It's nice when you feel in control of the car and you can play around. I think the car suits the track. There is still a bit of work to do but we need to make sure we get everything out of the car tomorrow."
Qualifying for Sunday's race gets underway at 1pm tomorrow.