Lotus will make a late start to this year's pre-season testing period, with the Mercedes-powered E23 yet to arrive at the Circuito de Jerez. read more »

Mercedes has unveiled its 2015 Formula One World Championship challenger, the F1 W06 Hybrid, ahead of the first day of pre-season testing at the Circuito de Jerez in Spain. read more »

After an intensely busy off-season, Infiniti Red Bull's Racing's 2015 Formula One car, the RB11, has hit the track and begun testing at the Circuito de Jerez in Spain... read more »

Mercedes has officially pulled the covers off its new Formula 1 challenger, ahead of the start of pre-season testing at the Circuito de Jerez. read more »

The opening day of pre-season testing at the Circuito de Jerez has arrived and, to keep you fully up to date with who is in action, GPUpdate.net has put together a list of the... read more »

At a ceremony at the Circuito de Jerez, hosted by long time sponsors CEPSA, Scuderia Toro Rosso unveiled the tenth Formula 1 car in the ... read more »

The opening pre-season test gets underway at the Circuito de Jerez on Sunday morning. As a preview to the gathering, GPUpdate.net has put together a list of the drivers... read more »

With pre-season testing due to get underway this weekend at the Circuito de Jerez in Spain, Renault has announced that their 2015 Hybrid power unit ... read more »

Sauber has confirmed its driver schedule for the opening pre-season test at the Circuito de Jerez, which takes place from February 1-4. read more »

The Mercedes AMG F1 Team has confirmed that it will unveil its new car, named the F1 W06 Hybrid on Sunday 1 February, the morning before testing commences at Circuito de Jerez... read more »

World Champion squad Mercedes has announced that it will pull the covers off its new Formula 1 challenger at the Circuito de Jerez on February 1, shortly before the opening... read more »

Lotus is completing the first tentative mileage with its new E22 at the Circuito de Jerez on Friday. read more »

Lewis Hamilton has described the opening pre-season test at the Circuito de Jerez as "fantastic" for his Mercedes team. read more »

Williams driver Felipe Massa was left feeling positive after his first Formula 1 test for his new team at the Circuito de Jerez. read more »

Formula 1 rookie Kevin Magnussen topped the penultimate day of the opening pre-season test at the Circuito de Jerez, while the Renault-powered teams continued to struggle with... read more »

Red Bull has ended its running early for the second successive day at the Circuito de Jerez. read more »

Jenson Button and McLaren bounced back from their initial troubles to top the timesheets on the second day of pre-season testing at the Circuito de Jerez. With a best effort of... read more »

The second day of pre-season testing at the Circuito de Jerez has been dedicated to wet tyre running. read more »

The second test day at the Circuito de Jerez has arrived, with a number of driver changes throughout the field. GPUpdate.net provides the full list of those in action... read more »

Williams has given a belated first run to its 2014 Formula 1 car, the FW36, at the Circuito de Jerez. read more »

The Mercedes Formula One Team today unveiled the F1 W05, its 2014 challenger, at the Circuito de Jerez in southern Spain. Ahead of the first morning of official winter testing,... read more »

Formula 1 roars back into left on Tuesday morning, with the first of three, four-day tests getting underway at the Circuito de Jerez in southern Spain. GPUpdate.net provides... 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 »

Toro Rosso has pulled the covers off its new Formula 1 car, the STR9, at the Circuito de Jerez. read more »

Mercedes has outlined its driver schedule for next week's pre-season test at the Circuito de Jerez. read more »