Red Bull boss Dietrich Mateschitz believes Mercedes is set to dominate Formula 1 again this season based on indications from the first winter test at Jerez read more »

Red Bull Team Principal Christian Horner says the squad is encouraged after a 'standard' pre-season test at Jerez last week, despite its comparative lack of running. read more »

Renault are far more confident of a successful 2015 season following a successful Jerez test in which the engine manufacturer hit "almost all the objectives" they set... read more »

Formula 1 looks set for a radical overhaul in the next two years after the green light was given on Thursday to implement a major shake-up of the technical rules. A proposal... read more »

Formula 1 returned to action this week at Jerez in southern Spain, with eight teams putting the first miles on their 2015 machines. Here's how each team fared across the... read more »

Renault was reassured by its performance at the opening test of 2015 in Jerez, despite numerous issues delaying Red Bull's progress read more »

The former Marussia team, which looked set to return to the grid as Manor GP, now looks unlikely to do so following a vote on whether they could continue to use their 2014... read more »

Jerez witnessed the track debut for the upgraded Renault power unit that will power Red Bull and Toro Rosso in 2015. read more »

Daniil Kvyat has faith that Red Bull engine partner Renault can make the step needed for the next Formula 1 test at Barcelona after frustrations at Jerez this week read more »

Former Red Bull chief designer Rob Taylor will oversee the design of Haas F1's 2016 challenger read more »

Daniil Kvyat is relaxed that Renault has a hold off the problems that hampered Red Bull's mileage during the first F1 pre-season test in Jerez. read more »

The first pre-season test is now over and Ferrari have emerged as a potential title challenger with Kimi Raikkonen topping the combined times, whilst Ferrari power locked out... read more »

Though his day began with a technical problem, Daniil Kvyat is nonetheless pleased with the progress made on the Red Bull RB11 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 »

Daniil Kvyat admits that Red Bull has catching up to do at the next pre-season tests in Barcelona, despite a positive final day at Jerez. read more »

Daniil Kvyat admits Red Bull will be playing catch up in Barcelona later this month despite an encouraging final day of testing in Jerez read more »

Kimi Raikkonen posted the quickest lap over the entire four days on the final day of the Jerez test to put Ferrari top, as F1 takes a two-week break before the second test in... read more »

Former Red Bull and Jaguar chief designer Rob Taylor is to head up the design of Haas's new Formula 1 car, AUTOSPORT has learned read more »

As Red Bull suffer with reliability issues, Carlos Sainz racks up a substantial 136 laps on his second day in the Scuderia Toro Rosso. read more »

Andrew Benson squints his eyes through Red Bull's wacky test livery to spot some design features that could make the difference. read more »

Daniel Ricciardo says he is encouraged by Red Bull's RB11 despite suffering from mechanical gremlins on the third day of testing at Jerez. Ricciardo completed 48 laps,... read more »

Red Bull Racing's Daniel Ricciardo says there is still much to be positive with despite a Renault F1 power unit issue limiting him to 46 laps. 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 »

Daniel Ricciardo says he has no concerns about Renault's readiness for the new season despite seeing Red Bull's third day of testing cut short by a power unit change read more »

The third day of pre-season testing in Jerez saw Sauber's Felipe Nasr at the top of the timesheets, while McLaren made limited progress with its new Honda-powered MP4-30... read more »