The latest controversy to hit Formula 1 is that of Mercedes and Pirelli conducting a private tyre test in which they completed 1,000km of running, using a 2013 car (the W04)... read more »

The FIA has said that all 11 Formula 1 teams should have been given the opportunity to take part in a recent tyre test. Mercedes conducted three days of running following the... read more »

Mercedes boss Ross Brawn remains confident it is just be a matter of time before Lewis Hamilton feels fully at home in his new team's car in the wake of Hamilton's... read more »

Mercedes driver Lewis Hamilton says he is happy to have qualified on the front row for the Monaco Grand Prix. Hamilton will line up behind team mate Nico Rosberg but admits... read more »

Whilst Mercedes look dead set to secure pole position in Monaco next weekend after showing strong form in the final sector of the Circuit de Catalunya, which is similar in... read more »

Lewis Hamilton says Mercedes cannot afford to lose focus on improving their W04's race performance for the Monaco GP, even though the unique nature of the street circuit... read more »

Mercedes has been tipped as a likely favourite to win the fabled Monaco grand prix later this month. Having dominated qualifying in Spain, Nico Rosberg and Lewis Hamilton fell... read more »

Ross Brawn has urged his Mercedes team to find a cure for the excessive tyre-wear generated by their W04 car. read more »

Spanish Grand Prix polesitter Nico Rosberg says he is struggling to understand why the W04 performs so differently qualifying compared to the race. Rosberg secured his second... read more »

Mercedes team principal Ross Brawn has said his team remain focused on improving the long run pace of the W04. Lewis Hamilton and Nico Rosberg claimed pole position for the... read more »

Mercedes will test some ideas aimed at alleviating their W04's problems with rear tyre wear at next week's Spanish GP as they continue attempts to improve the... read more »

Mercedes will have switched half its workforce to concentrate on the 2014 programme come May, according to their motorsport boss Toto Wolff. The regulations change dramatically... read more »

Mercedes have made it a priority to improve their W04's performance in hot conditions after both Nico Rosberg and Lewis Hamilton struggled badly for pace in the first... read more »

Lewis Hamilton has expressed his delight at salvaging fifth place in the Bahrain GP after suffering a mysterious problem with his W04 in the opening half of Sunday's race. read more »

Lewis Hamilton will incur a five place grid penalty for the Bahrain Grand Prix. The Brit suffered a left rear problem – thought to be either tyre or suspension... read more »

Lewis Hamilton admits Mercedes could be in for a "tough" weekend after struggling with the balance of the W04 around the Sakhir circuit... read more »

Mercedes have admitted they still have work to do on the W04 after pole-sitter Lewis Hamilton was beaten to the line by both Fernando Alonso and Kimi Raikkonen in the Chinese GP. read more »

Ross Brawn is optimistic that Mercedes will be in a position to continue its front-running form at this weekend’s Chinese Grand Prix, with the Brackley-based outfit... read more »

Ross Brawn believes Mercedes are in good shape to emulate their front-running form from Sepang in the Chinese GP thanks to upgrades being brought to the W04 for this... read more »

Mercedes team boss Ross Brawn says the outfit must not become complacement after a promising start to the 2013 season, insisting that constant upgrades need to be applied to... read more »

Lewis Hamilton believes Mercedes have succeeded in improving their W04's race pace so far Sepang - although concedes taking the fight to the very top teams in dry... read more »

Lewis Hamilton believes Mercedes will have a good Sunday in Malaysia as his W04 is not "eating up the tyres too much"... read more »

Happy with his result in Australia, Lewis Hamilton is confident that he can improve Mercedes' W04 in Malaysia this weekend. read more »

Toto Wolff believes Mercedes are "a bit better" this season as their W04 is making better use of its Pirelli tyres... read more »

Nico Rosberg has revealed that it was an electrical problem that caused his W04 to stop during Sunday's Australian GP... read more »