Williams technical chief Pat Symonds says Formula 1 "needs" teams like Manor GP, which is gearing up for a shock return from the ashes of the defunct Marussia project read more »

Williams has confirmed test driver Susie Wolff's schedule for the forthcoming season. read more »

Susie Wolff has been handed a second full day of testing in the Williams FW37 after the Austrian Grand Prix in June along with two FP1 sessions at the Spanish and British GPs read more »

Williams has confirmed Susie Wolff will drive in FP1 at the Spanish and British Grand Prix this season read more »

Williams have confirmed Susie Wolff's test schedule ahead of the 2015 season following her appointment as official test driver earlier this year. The Scottish driver most... read more »

Susie Wolff will drive for Williams during practice at the British and Spanish Grands Prix in 2015, the team have confirmed. read more »

Williams has finalised Susie Wolff's Formula 1 programme for 2015, with the Spanish and British Grands Prix selected for her Friday practice outings read more »

Williams has confirmed Susie Wolff's on track programme for the 2015 season, which will include two practice outings and a further test appearance. read more »

Sebastian Vettel says he expects a close fight between Williams, Red Bull and his Ferrari team this year - albeit some way behind reigning Constructors' Champions Mercedes. read more »

Daniel Ricciardo expects to see Williams and Ferrari battling with Red Bull for a spot on the Melbourne podium after a mixed winter of testing read more »

Though he dismisses Mercedes as having a big advantage, Sebastian Vettel is confident Ferrari has the pace to battle Williams and Red Bull read more »

Timesheet topper Valtteri Bottas says he is satisfied with pre-season testing while praising the Williams FW37's reliability read more »

Williams' Valtteri Bottas sets the pace as Mercedes emerge from the final day of pre-season testing as strong title favourites. read more »

Valtteri Bottas put Williams top on the final day of winter testing in Barcelona as the size of the gap between Mercedes and the chasing pack became clearer read more »

It's all over. The next time we'll see Formula 1 cars on track will be at the first race of the season in Australia in just two weeks time. The final day of the third... read more »

Valtteri Bottas brings F1 pre-season testing to a close with the fastest time of the day, ahead of Sebastian Vettel and Felipe Nasr. read more »

Valtteri Bottas's morning run on the super-soft tyres was enough to ensure Williams ended the final session of pre-season testing on top, as McLaren endured another... read more »

Williams driver Valtteri Bottas set the fastest time as the third and final pre-season test reached its conclusion at the Circuit de Barcelona-Catalunya on Sunday, courtesy of... read more »

Williams set the fastest time as pre-season testing drew to a close on Sunday, with pacesetters Mercedes signing off at the Circuit de Catalunya in more muted fashion. read more »

Valtteri Bottas set the quickest time for Williams as Formula 1's pre-season testing programme concluded at the Circuit de Barcelona-Catalunya on Sunday. Bottas moved to... read more »

Valtteri Bottas sets the morning pace for Williams on the final day of F1 testing, but there are more problems for Red Bull and McLaren. read more »

Williams driver Valtteri Bottas topped the final morning of Formula 1 pre-season testing at Barcelona, as McLaren only managed two laps read more »

Williams ended the penultimate day of testing early happy with its reliability and having ticked off its programme in Barcelona read more »

Felipe Massa feels ready for the opening round of the 2015 Formula 1 World Championship as he completes another quick and reliable day for Williams read more »

Lewis Hamilton topped the timesheets on the penultimate day of pre-season testing today, leaving Williams and Ferrari to fight for the scraps. read more »