Lewis Hamilton admitted that Friday in Bahrain "wasn't a spectacular day" for 2014 favourites Mercedes but stressed that it was better that unreliability issues... read more »

During an exclusive interview with Crash.net, Paul Hembery admits the problems faced by Renault-powered teams means Pirelli is unsure how its tyres will work on those... 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 »

Speaking exclusively to Crash.net in Bahrain, Esteban Gutierrez says Sauber and Ferrari need to work together to help solve the car's brake-by-wire... 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 »

Lotus will run their old exhaust on Day Two at Bahrain after issues with the new design damaged the E22... read more »

Nico Rosberg lamented a few problems which hindered his progress on the first day of the third test in Bahrain. read more »

Toro Rosso once again found themselves behind schedule in Bahrain, this time due to a technical failure with the STR9... 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 »

Red Bull has confirmed their driver line-up for the final test in Bahrain. Daniel Ricciardo will drive on Thursday and Friday, with Sebastian Vettel taking over duties on... read more »

Esteban Gutierrez says problems with the Sauber brake-by-wire system is preventing the drivers from further improving the car's... read more »

The 2014 Formula 1 cars are so complex, that fixing an issue which would have taken two hours last year, will now take double that according to Ferrari's technical... read more »

Adrian Sutil was disappointed after chassis issues kept him off the track for much of the final day of the Bahrain test... read more »

Jean-Eric Vergne admits Toro Rosso have "major" issues having spent yet another day of testing stuck in the garage... read more »

The final day of the first of two pre-season tests in Bahrain saw Infiniti Red Bull Racing's Daniel Ricciardo post 15 laps as the team's running was hampered... read more »

Marussia's Bahrain test ended with a whimper after "some component reliability issues" forced them into massive changes on Day Four... read more »

Jenson Button believes Renault could end up having the strongest engine despite its recent issues and jokes that the double points rule will help Red Bull... read more »

Pastor Maldonado only completed 26 laps due to numerous small issues in Bahrain on Friday, but he believes the Lotus E22 is "aggressive" and... read more »

With Renault still having issues during the second test in Bahrain, Kamui Kobayashi says it is down to the teams to help it recover as the power unit is "too weak... read more »

Sebastian Vettel posted a total of 59 laps of the Bahrain International Circuit on the second day of testing in the Gulf state, as Infiniti Red Bull Racing made progress... read more »

Fernando Alonso says Ferrari remain on a voyage of discovery with their 2014 car but is encouraged by the fact there are no "big issues" with the F14 T as the... read more »

Nico Rosberg believes Mercedes' problems on day two of Bahrain Formula 1 test are a consequence of its high mileage meaning it can push reliability limits harder than rivals. read more »

Sauber is prioritising getting on top of its new rear braking-by-wire system, which driver Adrian Sutil says is making its 2014 Formula 1 car more difficult to drive read more »