Sebastian Vettel will be provided with a new chassis for the Spanish Grand Prix in an effort to get to the bottom of the four-time champion's troubles. Vettel has been... read more »

NASCAR team boss Gene Haas is eying a tie-up with renowned single-seater constructor Dallara to build a car for his entry into the 2015 Formula 1 world championship. read more »

Esteban Gutierrez will race with a new chassis in China after his terrifying Bahrain Grand Prix shunt... read more »

Esteban Gutierrez will use a new chassis in the Chinese Grand Prix next weekend, Sauber has confirmed. read more »

Sauber has confirmed that Esteban Gutierrez will use a new chassis at next weekend's Chinese Grand Prix as a result of his collision with Pastor Maldonado in Bahrain. read more »

Lotus says its primary goal at present is to record a maiden points haul with the E22 chassis. read more »

Lewis Hamilton kept Mercedes on top during the second and final day of testing at the Sakhir International Circuit in Bahrain on Wednesday. The Briton, fresh from his race win... read more »

Fernando Alonso had his day cut short in Bahrain on Wednesday as the chassis he was running was found to be damaged... read more »

Chassis damage ends Ferrari's test early read more »

Ferrari has suspended its testing in Bahrain after just 12 laps on Wednesday due to concerns over a damaged chassis following Kimi Raikkonen's race weekend read more »

Formula 1 needs to implement an urgent regulation change at once. Luca di Montezemolo has recently been saying the same. But we're not reading off the same hymn sheet as... read more »

Sauber are working on a new lightweight chassis which they hope to debut at the Spanish Grand Prix, in the hope of meeting the minimum weight allowance. The team have been... read more »

Sauber is preparing a new lightweight chassis for the Spanish Grand Prix, AUTOSPORT has learned read more »

Kimi Räikkönen says his problems with Ferrari's new F14 T chassis are greater than simply a brake-by-wire issue, as had been suggested by the team... read more »

Lotus are confident that when they've ironed out the E22's problems, it will be a front-running car capable of fighting at the top. It hasn't yet shown much... read more »

Lotus's Romain Grosjean says his team is "greedy" to make big gains with the E22 chassis, after a troubled Australian Grand Prix weekend ended in... read more »

Making predictions in Formula 1 before the first race has taken place during a season in which the regulations remain stable is difficult enough, making a prediction in 2014,... read more »

The Formula 1 grid looks set to expand to 12 teams in 2015 with the addition of an American-led outfit. The FIA opened up a tender process to find a new team back in January... read more »

Toro Rosso, which suffered a nightmare test last week in Bahrain, is hoping for a significant improvement in the final pre-season test. read more »

Ferrari plan to introduce a raft of upgrades for the upcoming pre-season test in Bahrain, which will bring the Ferrari F14-T closer to its race specification. With a focus on... read more »

Jean-Eric Vergne says he is confident that Toro Rosso can have a strong car for the 2014 F1 season despite further engine woes in Bahrain     read more »

Adrian Sutil was disappointed after chassis issues kept him off the track for much of the final day of the Bahrain test... read more »

The second pre-season test came to an end today and left Sauber frustrated by the lack of running on this final day. An internal chassis issue forced the team to make a lengthy... read more »

Q. What were the key steps taken between Jerez and Bahrain? Rob White: We made a number of specification changes to the Energy Store (battery), involving modified hardware,... read more »

Lotus and Renault Sport F1 have officially confirmed the extension of their successful chassis-engine partnership for 2014 and beyond. read more »