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 »

Lotus's public debut of their E22 was truncated after the team encountered issues with the energy store on the first day of testing in Bahrain. Romain Grosjean took the... read more »

Lotus debuted their E22 for the first time on Wednesday in Bahrain during the second pre-season test of the season after choosing to miss the opening Jerez test. Whilst they... read more »

Red Bull may have completed more laps on day one in Bahrain than they did on any single day during the Jerez test, but they were still left disappointed as Sebastian... read more »

Red Bull are adamant that the problems they faced in Bahrain on Wednesday were not related to the issues they experienced in Jerez.. read more »

Romain Grosjean says he won't be attempting any set-up work with the Lotus E22 before Australia, due to the need for focus on reliability issues... read more »

Felipe Massa says his lack of running on the opening day of the second pre-season Formula 1 test in Bahrain is not a major setback for his Williams team read more »

Red Bull say the problem which forced Sebastian Vettel to stop on track after just 14 laps on the opening day of the first Bahrain test was unrelated to the issues they... read more »

Lotus driver Romain Grosjean managed only eight laps on Wednesday during the opening day of F1 2014 pre-season testing in Bahrain, but despite that he insisted the issues were... read more »

Lewis Hamilton says Mercedes' issues on day of the Bahrain Formula 1 test proved it is not immune to 2014 car teething troubles, although he still managed 74 laps read more »

Red Bull's chief technical officer Adrian Newey says a lack of time caused the team to air their problems in public at the first test at Jerez. Sebastian Vettel and Daniel... read more »

Formula 1 heads to Bahrain this week for the second of three pre-season tests. It's been almost three weeks since the track fell silent at Jerez but Formula 1 2014... read more »

Despite reliability issues with the RB10 in Jerez, Sebastian Vettel will run on the first two days again in Bahrain before handing over to Daniel... read more »

The pressure is on Renault to resolve their engine issues with rumours suggesting Red Bull are seeking a new engine supplier for 2015... read more »

Ahead of the second pre-season test Renault's Remi Taffin believes the major issues that dogged the teams using his company's engines in Jerez have been resolved. read more »