Nelson Piquet fears Sunday's Brazilian Grand Prix could be his final outing as a Renault driver.
Renault have secured fourth place in the Constructors' Championship after the Chinese Grand Prix.
Fernando Alonso and Nelson Piquet are in buoyant mood ahead of the Chinese GP.
Renault team boss Flavio Briatore has said they now have the measure of pacesetters McLaren Mercedes and Ferrari.
Renault have made it clear that their focus has already shifted to their 2009 car.
Pat Symonds shares his thoughts on Hungary and looks forward to Valencia.
Nelson Piquet Jr. admits he had luck on his side in finishing second at the German Grand Prix.
Renault's Steve Nielsen is confident the team can finish fourth in the Constructors' Championship despite their slump in results.
Pat Symonds said he was confused as to why Renault fell off the pace in the latter stages of the British Grand Prix.
Fernando Alonso fears the French Grand Prix suggested that Renault are losing ground to their rivals.
Nelson Piquet followed Fernando Alonso's lead by giving Renault fans further cause to cheer ahead of their home grand prix in France.
Team Boss Flavio Briatore has rubbished claims that Nelson Piquet Jr's days at Renault are numbered.
Nelson Piquet Jr. is refusing to let his latest retirement get him down despite rumours that he could be on his way out of Renault.
Nelson Piquet Jr. has said he is not fazed by the lack of points he has scored so far in his debut season.
Fernando Alonso is hopeful of putting on "a beautiful show" for his home fans at this weekend's Spanish Grand Prix.
Fernando Alonso has been left lamenting Renault's lack of pace after trailing home 10th in the Bahrain Grand Prix.
Renault's director of engineering Pat Symonds says the team must redouble its efforts to catch F1's frontrunners.
Renault team boss Flavio Briatore believes it unfair to judge the team's performance after just two grands prix.
Despite a poor F1 debut, Nelson Piquet Jr. was spared the embarrassment of public criticism by Renault team boss Flavio Briatore.
Nelson Piquet Jr. says his situation at Renault will be made easier because no-one expects him to beat team-mate Fernando Alonso.
This says it all... check out our choice of the most colourful quotes of the 2008 season.
Skysports.com presents its top 10 drivers to impress during the 2008 Formula One season.
Race of Champions - including Lewis Hamilton vs Chris Hoy - will be live and in HD on Sky Sports.