Valtteri Bottas says Williams is targeting a challenge at the front of the grid immediately this season read more »

The alarm in the paddock about Pirelli’s 2013 tyres is growing louder with every day. The latest shock is the performance of the new ‘supersoft’... read more »

Williams enjoyed a strong third day of testing at Barcelona, with drivers Pastor Maldonado and Valtteri Bottas sharing the driving duties. Both men managed to complete a... read more »

Fernando Alonso was the quickest man come the checkered flag on the third day of testing in Barcelona. He will hand the car over to Felipe Massa on Friday. The Spaniard's... read more »

Williams racers Pastor Maldonado and Valtteri Bottas shared driving duties on the third day of the second pre-season test at the Circuit de Catalunya. Maldonado drove during... read more »

Williams technical director Mike Coughlan says he is not expecting tyres to create such a lottery in the early races as they did in 2012 read more »

Valterri Bottas has declared the FW35 a definite step forward over the outfit's 2012 car which won the Spanish Grand Prix. The Finnish driver got his first taste of the... read more »

Valtteri Bottas said he "can really feel" the performance improvement on the new Williams FW35 and says the car is clearly better on traction read more »

Valtteri Bottas has highlighted improvements at the rear end of the new Williams FW35 as the most significant step forward the team has taken with its new car. read more »

Valtteri Bottas says he instantly felt a step forward with the new FW35 chassis compared to its 2012 predecessor, having tested Williams's latest creation for the first... read more »

Sergio Perez went quickest on the second day of testing in Barcelona for McLaren, posting a lap half a second quicker than the fastest lap from the 2012 test. His lap was also... read more »

Williams rookie Valtteri Bottas believes that the FW35 is an improvement on the FW34. Bottas drove the car for the first time in Spain during testing on Wednesday, setting the... read more »

Williams is not planning to replace Mark Gillan, the chief operations engineer who was credited with helping the team recover its lost form in 2012. Gillan left Williams late... read more »

Barcelona will this week host a head-to-head 'shootout' for the final race seat on the 2013 grid. Just like Williams weighed up Jenson Button versus Bruno Junqueira... read more »

F1's governing body has told Williams its exhaust solution for the newly-launched FW35 is not legal. It was already believed a similar solution for the Coanda-effect... read more »

Williams on Tuesday completed the 2013 grid by finally launching its new FW35. Every other team got their cars up and running recently at Jerez, triggering many rumours and... read more »

Having initially provided its thumbs-up to the new 2013 Williams, the FIA has back-peddled over the car's exhaust layout and declared the design illegal before the F1... read more »

Pastor Maldonado has played down concerns that Williams will take a step backwards if they are forced to make changes to their exhaust design... read more »

Williams and Caterham's exhaust solutions have not been ruled illegal by the FIA, ESPN understands read more »

The new Williams FW35 is a big improvement on its Formula 1 predecessor, according to the team's lead driver Pastor Maldonado read more »

Pastor Maldonado described the FW35 as "a big improvement" after his first day in the new Williams at Barcelona read more »

The Williams FW35 chassis enjoyed an almost trouble-free debut at the Circuit de Catalunya on Tuesday, with Pastor Maldonado racking up 86 laps in the team's latest... read more »

On the same day that Williams rolled out the FW35, they have been told that their new exhaust is illegal... read more »

Nico Rosberg took the top honours on the opening day of the second pre-season test in Barcelona on Tuesday. Times from the Barcelona pre-season test (Tuesday):... read more »

The FIA appears to have approved an exhaust design being run by both Williams and Caterham, which others teams have suggested is not legal. read more »