Russian driver Vitaly Petrov, who drove for Renault, Lotus and Caterham, is heading to DTM with Mercedes. read more »

Although Renault still have a "few more issues to sort out", the engine manufacturer is not worried about Friday's deadline... read more »

Renault, Mercedes and Ferrari must submit their final V6 power unit designs to the FIA on Friday for them to be homologated. Despite major problems for Renault, they're... read more »

After another day of testing which was curtailed by power unit issues, Pastor Maldonado says Lotus is still waiting for answers from Renault     read more »

Renault is having to "try to move by big steps" during the final test in order to be ready for Melbourne, causing further issues for its teams, according to Remi... read more »

Renault insists Friday's Formula 1 engine homologation deadline poses no major worry, even though it has not yet fully solved all the problems with its new power unit. read more »

Pastor Maldonado says Lotus must keep faith that Renault will get on top of its Formula 1 engine issues soon, despite another difficult testing day in Bahrain read more »

Force India were the unexpected pacesetters on the opening day of the second Bahrain test as the force stayed with the Mercedes runners over their struggling Renault and... read more »

Sergio Perez maintained his advantage to set the pace on the first day of the final test in Bahrain, but there was more trouble for Red Bull and... read more »

Toro Rosso team principal Franz Tost has admitted the team know very little about their 2014 car, the STR9, because of the limited running it has completed. The Italian outfit,... read more »

Toro Rosso driver Jean-Eric Vergne believes the Faenza team is being held back by Renault's power unit during testing... read more »

Red Bull and engine supplier Renault will be hoping for improvements in performance in the final pre-season test in Bahrain. read more »

Red Bull's Helmut Marko is under no illusions with regards the challenge that lays ahead for the Milton Keynes based team and admits they face some "complex... read more »

Renault is confident that its power unites will be ready for the next month's Australian Grand Prix, despite struggling during the first two pre-season tests... read more »

Renault believes that it can be ready for the Australian Grand Prix based on the progress it has made so far during Formula 1 pre-season testing. read more »

Problems with the Renault power-unit have been holding Toro Rosso back so far in pre-season and "major problems" remain, according to Jean-Eric... read more »

Renault Sport F1's Rob White has said that while the French manufacturer is now ‘going in the right direction’ he is under no illusions about the... read more »

Renault's Rob White says "several steps forward" have been made in attempts to fix its power unit but accepts it is still "some weeks" behind schedule. read more »

Lotus technical director Nick Chester reckons the Enstone-based outfit could be the top Renault-powered team in F1 2014, given Red Bull Racing's current... read more »

Reliability may very well prove to be just as important as speed in 2014, so whilst many are focussing on the overall test times to give a picture of where each team stands,... read more »

"We are not back on schedule but we are moving in the right direction. The challenge is to improve the rate of progress, because the gap to where we wanted to be at this... read more »

Lotus could replace Red Bull as the leading Renault powered outfit according to the team's technical director Nick Chester. The outfit, despite missing the first test in... read more »

Lotus Technical Director Nick Chester says he can see no reason why they can't be the leading Renault-powered team at the start of the season, after an encouraging debut... read more »

Renault insists that it has made progress with its engines despite another tough week in Bahrain as F1 pre-season testing continues     read more »

Although Renault are not where they wanted to be after the second test, Rob White is confident they have taken "several" steps forward... read more »