Martin Whitmarsh says McLaren was too ambitious with the design of its 2013 F1 challenger and is now paying the price     read more »

Mercedes set to have more than half of its team working on 2014 F1 challenger by next month     read more »

Helmut Marko says Lotus has emerged as the big rival to Red Bull through the early stages of the 2013 season     read more »

According to Dr Helmut Marko, Lotus is a bigger challenger to Red Bull’s championship hopes in 2013 than Ferrari. Red Bull and Sebastian Vettel are leading Lotus and... read more »

Toto Wolff has declared himself "happy" with Mercedes start to the season, but added that they cannot get "carried away" despite massive improvements. The... read more »

Lewis Hamilton believes that Mercedes' strong showing at the Malaysian GP has underlined their standing as Red Bull's number one challenger... read more »

Lewis Hamilton believes his Mercedes team is now Red Bull's closest challenger. read more »

Ferrari chief designer Nikolas Tombazis has admitted that the changeover from using Toyota's Cologne windtunnel to its refitted one at Maranello will compromise work on... read more »

McLaren has ruled out the idea of reverting to last year's car, despite the difficulties it is facing with its 2013 challenger read more »

Reigning World Champion Sebastian Vettel has named his new Red Bull contender 'Hungry Heidi', with the German maintaining a tradition of giving his cars a title. read more »

Fernando Alonso thinks Ferrari is going to have push flat-out on its 2013 car for the whole of this season, rather than have the luxury of being able to devote ever-more... read more »

Williams have dropped the controversial exhaust vane from its 2013 challenger following the FIA's ruling that it is illegal... read more »

Felipe Massa has clarified his recent assessment that the 2013 Ferrari is “on a different planet” compared to last year’s red car. Although the... read more »

Williams finally took the covers off their 2013 challenger on Tuesday morning, with Sir Frank Williams saying it is a "step forward"... read more »

Williams has pulled the covers off its new challenger, the FW35, at the Circuit de Catalunya. Pastor Maldonado and Valtteri Bottas were both on hand for the presentation, which... read more »

Williams has become the final team to launch their 2013 challenger after they unveiled their FW35 in Barcelona. The FW35 will be driven by Pastor Maldonado and Finnish rookie... read more »

Pastor Maldonado will give the Williams FW35 its track debut at the Circuit de Catalunya on Tuesday. Williams will unveil the FW35 in the pits in Barcelona prior to the start... read more »

With the first pre-season test of 2012 done and dusted, Lotus are feeling pretty upbeat about their 2013 challenger... read more »

Williams' 2013 challenger has passed the final FIA crash test ahead of its launch in Barcelona... read more »

Sebastian Vettel says Red Bull has made 'another step forward' with its new RB9 chassis. The reigning World Champion, who took over from team-mate Mark Webber... read more »

Felipe Massa has given a positive report on his first day with Ferrari's new F138 challenger, after completing over 200km of work at Jerez. read more »

Toro Rosso gets set for the 2013 season after launching its new F1 challenger at Jerez prior to the first test of the year read more »

The Marussia F1 Team revealed its 2013 challenger to the media on Tuesday morning, ahead of the opening day of pre-season testing in Jerez, Spain. The MR02 is the first car... read more »

Caterham reveals its 2013 F1 challenger - the CT03 - ahead of the start of the four-day F1 test at Jerez read more »

Marussia has unveiled their 2013 challenger in Jerez. The MR02 will be raced by Max Chilton and a yet to be named second driver. Marussia finished eleventh in 2012, ahead only... read more »