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 »

Daniel Ricciardo insists it is "definitely too early to be pessimistic" despite Red Bull's struggles to hit top form in testing so far... read more »

Mercedes engine boss Andy Cowell insists their rivals can catch up this season, but has warned that Merc are not standing still... read more »

Claire Williams insists that not every member of the F1 Strategy Group was opposed to Manor's bid to take up Marussia's 2015 entry. read more »

Sergio Marchionne insists he is not getting carried away with Ferrari's winter test form. The fabled Maranello marque struggled in 2014, prompting Fiat Chrysler chief... read more »

The fact it was Ferrari and Sauber not Mercedes that topped the times in Jerez has led some to believe that the gap has closed, but Mercedes designer Aldo Costa has warned... read more »

Max Verstappen says he understands why the FIA introduced the new age restriction, but insists he is ready for Formula 1... read more »

Red Bull boss Christian Horner insists the problems Renault faced in Jerez Formula 1 testing last week are nowhere near the severity of its 2014 troubles read more »

Renault insists their "performance level is where they expected" despite several reliability problems in the first test in Jerez... read more »

Manor F1 insists it has a legitimate plan to return to F1 in 2015 as rejected the assertion that its bid 'lacks substance'. read more »

Marussia insists it can return to the grid despite the F1 Strategy Group attempting to deny it entry on Thursday read more »

Marussia insists its bid to get back on the Formula 1 grid for 2015 is viable, and that it will satisfy all the required conditions to return read more »

Matt Morris insists McLaren's ongoing issues during pre-season testing in Jerez were 'small' but added up to limit overall mileage. read more »

Kimi Raikkonen insists he is not worried about getting a new Ferrari contract as he knows a "good job this year" will lead to a new deal... read more »

Daniil Kvyat feels Red Bull had a "very productive" final day of testing in Jerez, but insists they have to raise their efforts in Barcelona... read more »

Sauber has not been doing low-fuel 'glory runs' in a bid to chase Jerez Formula 1 testing headlines, insists Marcus Ericsson read more »

McLaren insists it knows how fast its Honda-powered 2015 Formula 1 car is capable of going and is not bothered by the compromised Jerez test laptimes read more »

Daniel Ricciardo insists he expected Red Bull's first 2015 Formula 1 test to be compromised, after a Renault engine change disrupted his running at Jerez on Tuesday. read more »

Bernie Ecclestone admits that it is "looking unlikely" that Germany will host a race this year, but insists they are "trying to rescue it"... read more »

Jenson Button concedes that the rest of the Jerez test won't be "plain sailing" for McLaren, but insists his spirits are still high... read more »

Sebastian Vettel has played down his time-topping laps on both the first and second day of testing in Jerez, claiming Mercedes are still favourite. The German says Mercedes... read more »

McLaren are confident they will enjoy a better day of testing on Tuesday after making a reliability breakthrough on Monday evening. The team completed just six laps on the... read more »

Jenson Button insists there is no alarm at McLaren's troubled start to Formula 1 testing with Honda, claiming it made a late breakthrough with its reliability dramas on Monday read more »

Lewis Hamilton insists there is no reason for him to rush contract talks with Merc, adding it's only a matter of time before they come to an agreement... read more »

Reigning F1 world champion Mercedes has not been resting over the winter, as Paddy Lowe and his team prepare to defend their titles in 2015. read more »