Brazilian Grand Prix Friday quotes: Renault

Vitaly Petrov - 11th: "FP1 was interesting for me and it was actually a very good experience to be on the pit wall for a session. It enabled me to understand better what the engineers see and what they require from the driver so I can put this knowledge to practice in future. In FP2 there were no mechanical problems, so I think my crew did a very good job to repair the car after the clutch problem in the morning. We know this is not an easy track for our car as you can see with our times. It will be difficult tomorrow in qualifying, but we work hard to try and get into Q3 but it's not going to be easy. Today we were struggling with rear traction and oversteer so we focused on improving this area as it is certainly hurting our pace."

Romain Grosjean - 12th: "I was looking forward to jumping in the car again this morning and the experience did not disappoint. I loved every minute of it. It's a track I particularly like; a fantastic old-style circuit, with lots of fans in the grandstand too. We have seen some interesting data on the technical side, which the team is already looking at for next year. I want to spend as much time as I can in the car, and I really love getting behind the wheel - it's a job I love."