Kevin Magnussen proved fastest on day 3 of Jerez, impressing on his first half day in the new McLaren. Again, Red Bull Racing and other Renault runners were in trouble as they... 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 »

Marussia has revealed their challenger ahead of the 2014 season. The MR-03 will be raced by Jules Bianchi and Max Chilton, who both begin their second season in the sport with... read more »

Marussia has given a belated testing debut to its 2014 Formula 1 challenger, entitled the MR03. read more »

Jenson Button has described the belated debut of McLaren's MP4-29 as "positive" and believes the car has immediately provided a stronger starting point for the... read more »

After making his track debut for Force India, Sergio Perez believes the new engine regulations will see teams struggling to get on top of their cars throughout... read more »

AUTOSPORT's Formula 1 technical expert Gary Anderson gives his verdict on the McLaren MP4-29 after its belated track debut on day two of Jerez testing read more »

Mercedes are confident they will return to the track on Day Two in Jerez with a fix for the front-wing failure that pitched Lewis Hamilton into a crash on the W05's... read more »

Williams today debuted their Mercedes powered FW36 on track, a first time the wide public could see the car. The team however struggled with several eletrical issues and ended... read more »

McLaren's pre-season testing programme got off to an inauspicious start on Tuesday, when an electrical problem prevented Jenson Button from giving the new MP4-29 its debut... 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 »

Hours later than expected, Caterham's CT05 made its debut in Jerez with rookie driver Marcus Ericsson at the wheel... read more »

Caterham's latest Formula 1 challenger, the CT05, has made a delayed testing debut at Jerez. read more »

Caterham's 2014 Formula 1 car made a belated debut in testing at Jerez on Tuesday afternoon read more »

Marussia is forced to delay the debut of its 2014 F1 car     read more »

Mercedes launched their 2014 car, the W05, in the Jerez pit lane on Tuesday morning, just an hour before pre-season testing began. read more »

Marussia have been forced to delay the debut of their 2014 car as they address an issue at their base in Banbury. read more »

Marussia has delayed its scheduled test debut at Jerez this week. read more »

Marussia has been forced to delay the debut of its new Formula 1 challenger due to an unforseen glitch. read more »

Marussia's 2014 car will not run on the first day of testing at Jerez. The team's brand new MR-03 encountered last minute technical issues as it was being prepared to... read more »

Marussia won't be debuting their 2014 car on Tuesday as planned, due to a 'technical glitch' which will delay both its launch and on-track debut. The team had... read more »

Marussia's debut of its new Formula 1 car has been delayed because of a last-minute technical glitch, AUTOSPORT has learned read more »

The opening pre-season test of the year gets underway at the Circuito de Jerez on Tuesday morning, with Formula 1's new turbo power units making their official debut.... read more »

Sergio Perez will debut the new VJM07 at Jerez on Tuesday while Daniel Juncadella will make his first appearance later in the week... read more »