Pastor Maldonado: Valencia is a challenge for the drivers because it combines a street circuit that's used by regular road cars throughout the year with sections of regular race track so it can be tricky to achieve the ideal set up. The layout is quite quick with some long straights but there are also some slow corners so finding the right balance will be crucial to doing well. We're constantly developing the car and it is showing good long run consistency at the moment and hopefully we can improve on the last couple races and pick up some good points.

Bruno Senna: Street circuits are always challenging for a driver and Valencia is certainly no different, requiring decent straight line speed combined with an efficient braking system to cope with the heavy braking areas. Our pace in Canada was not really reflective of the cars potential, but we've been working hard to understand the reasons why and hopefully we can put that behind us and gain a stronger result here.

Mark Gillan, Chief Operations Engineer: Following the last two sets of race results we are keen to continue to demonstrate our team's improvement and ensure both cars come home in the points. Valencia proves a difficult track for both driver and car and with the expected large track evolution throughout the weekend tyre management will once more be crucial. Pirelli bring the medium and soft compounds to this race, a pairing that was last used in Bahrain. The track layout places a lot of stress on the braking system and the high ambient temperatures, coupled with a lower than average mean speed, forces one to open up the cooling package.

Remi Taffin, Head of Renault Sport F1 Track Operations: It's actually a big challenge to get the engine mapping right for Valencia as the corners are so similar. Ten corners are taken in first, second or third gear, and if you get one corner wrong then you will be at a disadvantage for the rest of the lap. Typically delivering this driveability at low torque and mid revs is one of the strengths of the Renault engine as our engineers are adept at tuning drive maps to deliver torque smoothly to help the driver control slip ratio and tyre wear.