Mercedes boss Toto Wolff has called on his squad to "get their heads down" to ensure that their drivers don't suffer any more reliability problems. read more »

Toto Wolff says he would take no joy from seeing one of his Mercedes drivers win the world championship if it came as a result of the other retiring with a reliability issue read more »

Mercedes motorsport boss Toto Wolff believes it would be unacceptable for the Formula 1 championship to be decided by reliability. Nico Rosberg suffered an electrical issue in... read more »

Whilst delighted with Lewis Hamilton's Singapore sweep, Mercedes boss Toto Wolff admits he is disturbed by the F1 W05 Hybrid's reliability. read more »

Mercedes' Toto Wolff has spoken of his concern that continued reliability problems with the W05 may be the deciding factor in the 2014 F1 championship battle. read more »

Mercedes motorsport boss Toto Wolff says his team risks having the shine taken off its Formula 1 success this year if the battle between its drivers is decided by reliability read more »

Mercedes motorsport boss Toto Wolff believes the team have identified the problem behind Nico Rosberg's Singapore woes... read more »

Mercedes boss Toto Wolff has accepted that the championship leaders must get on top of the “unacceptable” level of unreliability that continues to dog the title fight between... read more »

Mercedes boss Toto Wolff has admitted that the squad needs to improve its reliability as the championship fight enters its decisive final stage, after Nico Rosberg was forced... read more »

Mercedes boss Toto Wolff says the team aim to prevent the drivers' world championship being decided by poor reliability. read more »

Mercedes has revealed that a broken electrical wiring loom was probably to blame for Nico Rosberg's Singapore Grand Prix disaster. The German had a problem on his lap to... read more »

Toto Wolff has declared Mercedes' obvious resistance to moves to relax F1's engine 'freeze'. The German marque has utterly dominated in 2014, producing a... read more »

Although Mercedes have made mistakes in dealing with their driver battle, Toto Wolff says they are "breaking new ground"... read more »

Mercedes motorsport boss Toto Wolff has admitted that the relationship between Lewis Hamilton and Nico Rosberg has changed to the extent that the duo are 'like... read more »

Toto Wolff says the relationship between Nico Rosberg and Lewis Hamilton has become "very intense" as the F1 season has progressed read more »

Mercedes boss Toto Wolff says Nico Rosberg and Lewis Hamilton are almost like "enemies" now as the battle for the Formula 1 drivers' title heads into its... read more »

Nico Rosberg and Lewis Hamilton started their motorsport careers as good - some would say great - friends. Fast forward to the present day and the pair are anything but.... read more »

As the championship fight heads towards its climax, Toto Wolff admits that his two drivers are now enemies. read more »

Toto Wolff says the relationship between childhood friends Nico Rosberg and Lewis Hamilton went from amicable to "very intense" as soon as the pair realised they... read more »

Mercedes boss Toto Wolff admits Lewis Hamilton and Nico Rosberg's relationship has suffered badly this season and they are now "like enemies"... read more »

Mercedes boss Toto Wolff reveals to Andrew Benson the extent of the rivalry between team-mates Lewis Hamilton and Nico Rosberg. read more »

19-year-old Pascal Wehrlein has been named Mercedes reserve driver following his ADAC Formel Masters DTM victory last weekend. The German also finished runner-up in his debut... read more »

Mercedes motorsport boss Toto Wolff says Formula 1 teams have dared to broach concerns about ticket prices being too high with the sport's supremo Bernie Ecclestone. read more »

Head of Mercedes-Benz Motorsport Toto Wolff has spoke out ahead of the Singapore Grand Prix, and believes the new rulings from the FIA regarding the ban of certain types of […] read more »

Even before the first lap has been raced under the new radio regulations, Toto Wolff says there will "inevitably be some controversy"... read more »