Dietrich Mateschitz is not worried by Red Bull's start to the season following a dreadful first pre-season test in which the team completed just 21 laps. The Austrian... read more »

Kamui Kobayashi's Caterham debut ended earlier than scheduled due to an issue with his Renault engine... read more »

Infiniti Red Bull Racing ended its time in Jerez early today, a mechanical issue on the RB10 leading the team to pull out of the afternoon session and instead focus its... read more »

Red Bull Racing called an early end to their problematic Jerez test after yet another issue with the RB10... read more »

Red Bull has ended its time in Jerez early today, a mechanical issue on the RB10 leading the team to pull out of the afternoon session and instead focus its attention on the... read more »

Felipe Massa said that his first day of running with Williams was a 'special' experience. Massa has switched to Williams after eight years with Ferrari and set the... read more »

Red Bull's season hasn't gotten off to the best of starts with a total of 14 laps having been completed over three days of running (compare that to 177 for Mercedes),... read more »

Marussia have finally given their 2014 car its debut in Jerez after its launch had been delayed by a "small but frustrating technical issue". read more »

Marussia's MR03 finally made its long-awaited debut at the Jerez test on Thursday following a false start earlier in the week. The team had hoped to begin testing their... read more »

Renault's head of track operations Remi Taffin has admitted that the French engine supplier is facing problems, but is hopeful that the situation will improve for the... read more »

Renault is confident it will be able to fix the major issue it has been having with its Energy Recovery System batteries at the opening two days of the Jerez test by Thursday read more »

Issue is affecting all Renault-powered teams but head of trackside operations Remi Taffin is confident solution will be in place on Thursday     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 »

Jenson Button says that there was nothing unsettling about the performance of the McLaren MP4-29 on its first day of running at Jerez. Button missed the opening day of testing... read more »

Sebastian Vettel certainly hasn't enjoyed the most productive of tests, having completed just 11 laps over two days of testing in Jerez. The reigning champion completed... read more »

Red Bull has cut short its Wednesday running at Jerez due to a technical issue with the RB10. read more »

Sebastian Vettel's second day of testing came to an early end on Tuesday after an "energy store issue" with his Red Bull in the afternoon read more »

Red Bull confirms problem needs investigating, leaving the reigning world champion having completed just 11 laps over his two days in the new... read more »

Pirelli has declared Wednesday's test day its wet weather day after overnight showers left the track in a damp state. The FIA gave the tyre supplier permission to allocate... read more »

Sebastian Vettel may have completed just two laps behind the wheel of his new RB10, but he's already come to the conclusion that they require far more input from the... read more »

Mercedes is confident that efforts taking place overnight at Jerez and its Brackley factory will allow it to resume Formula 1 testing on Wednesday morning following Lewis... read more »

Kimi Raikkonen topped the first day of testing in Jerez on Tuesday, although the times meant very little due to the lack of action. The first out was Mercedes's Lewis... read more »

Caterham's delayed launch finally went ahead on Tuesday, several hours later than planned due to an unspecified technical issue. The CT05 features a radical nose unlike... read more »

Marussia has finally sent its new Formula 1 car to Jerez after fixing a last-minute technical glitch. read more »

Marussia will not make Day One of pre-season testing due to a "small but frustrating technical issue"... read more »