New Honda motorsort boss Yusuke Hasegawa says there are still some reliability issues to solve on the power unit as McLaren's day of testing is curtailed read more »

Jolyon Palmer says Renault has been victim of the usual first day issues as his opening day of 2016 F1 testing was curtailed by software issues read more »

Romain Grosjean says Haas is investigating the front wing failure which curtailed his first morning with the VF16-H in Barcelona but expects to return this afternoon. Grosjean... read more »

A front wing failure curtailed the Haas Formula 1 team's debut run with Romain Grosjean on the first morning of pre-season testing at Barcelona read more »

Stoffel Vandoorne enjoys his first Super Formula test at Suzuka, but has his mileage curtailed by Honda engine problems. read more »

Nick Chester concedes that Lotus have been hurt by a restricted budget which has curtailed the development of the E23... read more »

Nico Rosberg will start from pole position at the U.S. Grand Prix after a curtailed qualifying session on Sunday morning saw him top the times at the end of Q2 when the session... read more »

Worsening conditions mean qualifying is abandoned after Q2, but it's still a Mercedes lock-out. read more »

Nico Rosberg led the way for Mercedes in final practice that was curtailed early due to Carlos Sainz Jr crashing heavily at turn 13. View the original post at Rosberg leads the... read more »

Nico Hulkenberg says missing out on FP2 at the Hungaroring hampered his fight for a top ten spot in qualifying read more »

Daniel Ricciardo feels his Red Bull team has the pace to challenge Ferrari and Williams and shook off a power unit blow out which curtailed his FP2 read more »

Sebastian Vettel sets the top time in final practice for the 2015 F1 Austrian Grand Prix, but running is curtailed by the arrival of rain mid-way through read more »

The Monaco GP didn't get off the best of starts for teams as rain curtailed running in FP2, but Kimi Raikkonen felt they made the best of the situation... read more »

Nico Hülkenberg expressed his happiness despite having his sole day of running at the second pre-season test curtailed by engine issues. read more »

McLaren has confirmed that its running on the first day of the second pre-season test at the Circuit de Barcelona-Catalunya has been brought to a premature halt due to a faulty... read more »

McLaren's promising start to the Barcelona test has been curtailed by a faulty seal on its MGU-K, cutting short its first day read more »

Caterham F1 test and reserve driver Robin Frijns saw his test outing in Bahrain curtailed early on Tuesday due to a hydraulic system leak. read more »

Kimi Raikkonen admits he had hoped for better on his final day of testing after an electrical problem curtailed his running... 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 »

Nico Rosberg says the problems that curtailed Mercedes' afternoon running shows just how on the limit preparations are for Formula 1's season-opening Australian Grand... read more »

Pat Fry was left frustrated after a "small but tricky problem" curtailed Kimi Raikkonen's running in Bahrain... read more »

Red Bull encountered further problems during pre-season testing in Bahrain as Daniel Ricciardo's running was curtailed during the lunch break. Ricciardo completed 28 laps... read more »

Reigning world champion Sebastian Vettel has conceded that Red Bull is on the back foot after more problems on the first day of testing in Bahrain. Vettel completed 14 laps and... read more »

Renault have admitted that they have discovered a fundamental issue with their power unit which requires changing ahead of testing on Thursday. However, the supplier also... read more »

Alexander Rossi expressed his delight after participating in the opening practice session for the United States Grand Prix. Despite running being curtailed firstly due to fog... read more »