Lewis Hamilton reports that the new Mercedes W06 Hybrid 'feels the same' after completing 91 laps in F1 testing at Jerez. read more »

Pastor Maldonado says he is encouraged by the potential of Lotus' E23 Hybrid after putting the first miles on the car during pre-season testing at the Circuito de Jerez. read more »

An encouraged Lewis Hamilton has compared Mercedes' new W06 Hybrid to its title-winning predecessor, the W05 Hybrid. World Champion Hamilton enjoyed his first day of... read more »

Lotus have belatedly made their 2015 debut with the E23 Hybrid taking to the track on day two of testing at Jerez... read more »

Lotus has publicly unveiled its Mercedes-powered E23 Hybrid on the second day of the opening pre-season test at Jerez. read more »

Nico Rosberg heaped praise on his Mercedes team after he racked up 157 laps on the first day of testing at Jerez. Rosberg, who finished runner-up in last year's... read more »

Lotus has arrived at the Jerez F1 group test, but its E23 Hybrid may not see the track until day three. 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 »

Mercedes drivers Lewis Hamilton and Nico Rosberg test the car at Silverstone read more »

Take a tour around Mercedes' new Formula 1 car, the F1 W06 Hybrid read more »

2014 World Champion's Mercedes-AMG PETRONAS have officially launched the car they hope will retain their titles won last season. Nico Rosberg and Lewis Hamilton uncovered ... read more »

Mercedes unveiled its 2015 challenger, the F1 W06 Hybrid, this morning, ahead of the first day of pre-season testing at Jerez. read more »

Lewis Hamilton and Nico Rosberg have officially unveiled the Mercedes W06 Hybrid in the Jerez pit lane on the morning of the first day of 2015 testing read more »

Defending World Champions Mercedes has unveiled its W06 Hybrid in the Jerez pit lane ahead of the start of pre-season testing. Mercedes swept to last year's title after... read more »

Mercedes' executive director (technical) Paddy Lowe says that the squad has found performance in "a number of areas" with its evolutionary F1 W06 Hybrid. read more »

Silverstone (UK), 29th January 2015, the F1 W06 Hybrid is born. Back to work for the 2015 season... It starts now... read more »

The follow-up to the dominant 2014 Mercedes AMG PETRONAS W05 Hybrid has made its track debut after running a few laps of the Silverstone Circuit ... read more »

Mercedes' new W06 hybrid was given a brief 'shakedown' test at Silverstone by Lewis Hamilton and Nico Rosberg. read more »

Reigning World Champions Mercedes has released the first picture of its W06 Hybrid after carrying out a shakedown at Silverstone. More to follow. read more »

Mercedes has provided a glimpse of its new Formula 1 challenger, the F1 W06 Hybrid, after shaking it down at Silverstone on Thursday. read more »

Lotus Technical Director Nick Chester is confident that their new E23 Hybrid - which was unveiled on Monday - will help the team to make a 'massive step forward'... 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 »

Lotus F1 Team have revealed a number of images of its new contender set to debut on track on February 1 at Jerez. The car is the first Enstone built car to be powered by a... read more »

The Lotus F1 Team have become the latest team to reveal images of their 2015 challenger after they revealed their E23 Hybrid, the first Lotus ... read more »

Lotus thinks the combination of the lessons learned in 2014 and the arrival of Mercedes power will make the E23 Hybrid much more competitive than its predecessor read more »