Williams named Susie Wolff as their Official Test Driver for the 2015 season on Friday, with the Scot taking part in two more practice sessions for the team. read more »

Susie Wolff will get behind the wheel of the Williams FW37 next season during at least two free practice sessions following her promotion to official test driver. The British... read more »

The Williams Formula 1 team will increase Susie Wolff's testing role for 2015 after Felipe Nasr's departure for a Sauber race seat read more »

Susie Wolff has been promoted from Williams development driver to test driver for the team, and will again run in FP1 sessions in 2015 read more »

Susie Wolff has been promoted to test driver at Williams following Felipe Nasr's move to a Sauber race seat for next season read more »

Williams has announced that Susie Wolff will be stepping up to the position of official test driver for the 2015 Formula 1 season. read more »

Susie Wolff will stay at the Williams team next season in an enhanced role as test driver. read more »

Toto Wolff believes it could get "tense" at Mercedes next season as Lewis Hamilton and Nico Rosberg again battle for the title... read more »

Mercedes boss Toto Wolff believes that tensions between Lewis Hamilton and Nico Rosberg will remain in the future despite their friendly banter after the Formula 1 season finale read more »

Toto Wolff says Mercedes will return to the UK and reflect on its 2014 season before starting new contract talks with double world champion Lewis Hamilton read more »

Mercedes motorsport boss Toto Wolff feels the team let Nico Rosberg down "a little bit" in Abu Dhabi after technical issues blighted his race. read more »

Lewis Hamilton will resume contract talks with Mercedes in the coming weeks after winning the title in Abu Dhabi this weekend, but team boss Toto Wolff will not be rushed in to... read more »

Mercedes motorsport boss Toto Wolff has admitted that the 2014 Formula 1 season-closing Abu Dhabi Grand Prix, in which Lewis Hamilton became champion, left him with a... read more »

Mercedes boss Toto Wolff feels his team let Nico Rosberg down to some extent after a reliability issue hindered his chances of taking the title fight to Lewis Hamilton in Abu Dhabi read more »

Toto Wolff has predicted Nico Rosberg will bounce back from the disappointment of missing out on the 2014 Drivers’ Championship and challenge again in 2015. read more »

Mercedes motorsport boss Toto Wolff admits there are conflicting emotions at the team following the title decider... read more »

Mercedes boss Toto Wolff says Formula One would be digging its own grave if it follows Red Bull's proposal to ditch the current V6 turbo power units for simplified versions read more »

Mercedes Toto Wolff says a new F1 engine would be disastrous for the sport after Christian Horner called for a change in 2016 read more »

Mercedes motorsport boss Toto Wolff has warned rivals Christian Horner of Red Bull and Marco Mattiacci of Ferrari that they're playing a dangerous game and potentially... read more »

Today's press conference with Federico Gastaldi, Finbarr O'Connell, Christian Horner, Otmar Szafnauer, Toto Wolff, Claire Williams, Marco Mattiacci. read more »

Abu Dhabi GP press conference with Lotus's Federico Gastaldi, Caterham's Finbarr O'Connell, Red Bull's Christian Horner, Force India's Otmar Szafnauer,... read more »

Federico Gastaldi, Finbarr O'Connell, Christian Horner, Otmar Szafnauer, Toto Wolff, Claire Williams and Marco Mattiaci attended Friday's press conference... read more »

Mercedes know that on Sunday, once lap 55 has been completed, that one of their two drivers will be crowned the 2014 World Champion. It's a fact that's been known for... read more »

Mercedes chief Toto Wolff has revealed the team already have a plan in place for how best to deal with the inevitable contrasting emotions of their two drivers at the end of... read more »

Mercedes motorsport boss Toto Wolff says it would be a "nightmare" if a mechanical issue sidelines Lewis Hamilton in this weekend's season-ending Abu Dhabi Grand... read more »