Mercedes unveiled its 2012 challenger, the W03, at Barcelona this morning, the car with which Michael Schumacher and Nico Rosberg aim to take on the big three. read more »

Mercedes have launched their new challenger car for the 2012 season - the W03 - in Barcelona. read more »

The teasing from Mercedes is finally over after the Brackley squad unveiled their 2012 challenger, the W03, on Tuesday morning... read more »

The Mercedes AMG Petronas team has taken the wraps off its 2012 F1 challenger, the W03, ahead of testing in Barcelona. read more »

Mercedes GP has officially unveiled its 2012 challenger, the F1 W03, at 08:15 this morning in the pitlane of the Barcelona circuit ahead of the start of the second pre-season... read more »

Nico Rosberg’s father, Keke Rosberg has questioned the decision by Mercedes to delay the launch of its 2012 car. Nico Rosberg, the German-born son of 1982 world... read more »

Mercedes made up for lost time on Sunday as the team completed a full day of testing with their 2012 challenger, the W03, in Barcelona... read more »

Williams is convinced this year's car is a clear step forward compared to last year's challenger, with which the team struggled most of the season. read more »

Reigning world champion Sebastian Vettel has flagged his friend Kimi Raikkonen as a potential challenger to his throne in 2012. After becoming friends prior to... read more »

Mercedes have confirmed that they will take the covers off their new challenger on February 21 in Barcelona... read more »

Mercedes GP's 2011 challenger once again upstaged the new cars on day three of the pre-season test in Jerez with Nico Rosberg topping the timesheets... read more »

Lotus F1 Team’s 2012 challenger, the E20, topped the times during the first day of testing at Jerez with Kimi Raikkonen at the wheel. FAST FACTS: Track: Jerez, Spain, 4.4km... read more »

Lotus F1 Team’s 2012 challenger, the E20, topped the times during the first day of testing at Jerez with Kimi Räikkönen at the wheel. The Finn completed 75 laps around Jerez,... read more »

Mark Webber steered Red Bull Racing’s 2012 challenger, the RB8, out on track for the first time today and despite a slightly delayed start ended the day as the fourth-quickest... read more »

Red Bull Racing's success last year gives no guarantees that its new RB8 challenger will set the pace this season, according to chief technical officer Adrian Newey. read more »

Williams' 2012 challenger saw the light of day on Tuesday morning as drivers Pastor Maldonado and Bruno Senna took the wraps off the FW34 in Jerez... read more »

Force India reserve Jules Bianchi will get behind the wheel of the team's recently revealed 2012 challenger for two morning's this week, GPUpdate.net has been... read more »

Kimi Raikkonen completed the first laps with the Lotus F1 Team s 2012 challenger, the E20, this afternoon at Jerez in Spain. read more »

Lotus F1 Team’s 2012 challenger, the E20, has taken to the track for the first time for filming purposes at Jerez ahead of this week’s four-day test. 2007 Formula 1 World... read more »

Toro Rosso was the third team to reveal its 2012 challenger, and just like last year they do it in the pitlane, ahead of the start of winter testing. The car was presented by... read more »

The Lotus F1 Team unveiled their 2012 challenger, called the E20 for the second time at the Jerez circuit today. The team launched the E20 for the first time yesterday at 1700... read more »

Defending world champion team Red Bull Racing has unveiled the car with which it will attempt to stretch its title-winning run in 2012 - the Renault-powered RB8. read more »

Jacky Eeckelaert has left the HRT team, where he was heading up the design work of its new 2012 challenger. read more »

Lotus co-owner Gerard Lopez says fourth in the standings is the initial aim for the new E20 read more »

Lotus F1 revealed their 2012 challenger this evening at Enstone, the E20. read more »