Don't expect Lewis Hamilton and Nico Rosberg to tone done their rivalry this year, according to Mercedes boss Toto Wolff... read more »

The rivalry between Mercedes Formula 1 team-mates Lewis Hamilton and Nico Rosberg will become more intense still in 2015, reckons team boss Toto Wolff read more »

Mercedes motorsport chairman Toto Wolff has thrown his support behind rival outfit McLaren, amid wild speculation the team are hiding important details relating to Fernando... read more »

Although most expect Mercedes will have the upper hand in Melbourne, Toto Wolff says they could face competition from Ferrari and Williams... read more »

Williams have announced the testing schedule for their Official Test Driver Susie Wolff, and will take in two free practice sessions and one in-season test. 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 »

Toto Wolff has cast fresh perspective on Mercedes’ dominance of pre-season F1 testing by revealing that the world champions have used only one engine throughout the winter. read more »

Toto Wolff is refusing to get carried away about Mercedes' pre-season form ahead of the 2015 F1 season, but admits he is 'optimistic'. read more »

Mercedes boss Toto Wolff says Mercedes cannot afford to be arrogant about its perceived advantage from the winter at the Australian Grand Prix read more »

Toto Wolff has angrily denied reports Lewis Hamilton will be offered £1m per week to remain at Mercedes beyond the end of this season. read more »

Mercedes reserve Pascal Wehrlein is hoping the FIA will adjust its new-for-2016 super licence criteria, paving the way for him to make his Formula 1 debut next year. The... read more »

Mercedes Formula 1 boss Toto Wolff reduces his share in the Williams team by selling to an United States businessman. read more »

Mercedes motorsport boss Toto Wolff has offloaded a further five per cent of his Williams shares to American healthcare executive Brad Hollinger. Wolff, formerly executive... read more »

Toto Wolff has sold a further 5% shareholding in Williams to American healthcare executive Brad Hollinger read more »

Mercedes Motorsport boss Toto Wolff has sold more of his Williams shares to American entrepreneur Brad Hollinger. read more »

Mercedes motorsport boss Toto Wolff has reduced his Williams Formula 1 team shareholding to just five per cent, after agreeing to sell more shares to American businessman Brad... read more »

Susie Wolff has urged the FIA to reconsider Formula 1's superlicence criteria so that test drivers do not miss out on race seats from 2016 read more »

Susie Wolff was upset to lose precious time in the Williams after her tangle with Felipe Nasr, not least because she had planned to go for 'fast' runs. read more »

Although not wanting to lay blame for their testing accident on Felipe Nasr's shoulders, Susie Wolff insists she stayed "completely" on her line.. read more »