Lotus believes it will need luck on its side just to finish the Australian Grand Prix after its troubled build-up to the 2014 Formula 1 season. read more »

Sebastian Vettel is refusing to weigh-in on his chances of defending his title as Red Bull's troubled pre-season draws to a close... read more »

Felipe Massa says Red Bull must be taken seriously this year, despite a troubled pre-season test period. read more »

Pastor Maldonado admits that things could be tough for Lotus when the F1 season starts in Australia after troubled day of running in Bahrain     read more »

Toro Rosso racers Jean-Eric Vergne and Daniil Kvyat have urged their team to keep calm following a troubled Formula 1 pre-season so far. read more »

Caterham driver Kamui Kobayashi has conceded that Renault powered teams are currently unable to compete with rivals Mercedes and Ferrari. Renault has endured a troubled start... read more »

Renault believes that Lotus will be able to complete "60 or 70 laps" on the third day of Formula 1 testing at Bahrain, despite its troubled first two days. read more »

World Champion Sebastian Vettel has admitted that there isn't an easy fix for Red Bull's troubled and troublesome 2014 car, the RB10. read more »

Adrian Newey has admitted that packaging problems with the new RB10 contributed to Red Bull's troubled Jerez Formula 1 test read more »

Renault have insisted that they are not 'months' behind schedule but admit that they are behind rivals Mercedes and Ferrari. Renault endured a troubled start to... read more »

Renault say the changes put in place for their troubled turbo power unit were "validated" during engine customers Lotus's promotional filming session at Jerez... read more »

The new Lotus car completes its first test to give engine supplier Renault a boost following a troubled pre-season. read more »

Red Bull insists that there is nothing 'major' wrong with its RB10, despite its troubled first pre-season Formula 1 test at Jerez. read more »

Representatives of the Red Bull, Toro Rosso and Caterham teams will reportedly be present when Lotus does its 'filming day' at Jerez on Friday. With the Enstone team... read more »

Kamui Kobayashi is not concerned that Renault's problems could last until the start of the 2014 Formula 1 season, despite its troubled week at Jerez read more »

Red Bull called an early end to its troubled week of Formula 1 testing at Jerez in Spain on Friday. read more »

Red Bull's troubled week of Formula 1 testing at Jerez continued on Thursday when the team was forced to abandon running after just three laps read more »

World Champions Red Bull and Sebastian Vettel endured another troubled day as they suffered the rare indignity of propping up the timesheets on Day Two at Jerez. read more »

Red Bull's troubled start to pre-season Formula 1 testing continued on Wednesday when Sebastian Vettel's running was cut short by a battery problem read more »

Mark Gallagher says changes need to be made in F1 to reduce costs to prevent the sport from heading into troubled waters     read more »

Bernie Ecclestone is bidding to buy the troubled Nurburgring race circuit, he has told two German magazines. read more »

Mark Webber has commented on the situation within Red Bull Racing before he left the team, unveiling that he drifted away from Christian Horner and that his relationship with... read more »

Felipe Massa cut a troubled figure at the end of USGP qualifying, unable to determine the cause of ongoing grip problems with his Ferrari.     read more »

2014 Toro Rosso driver Daniil Kvyat secured the GP3 championship after an emphatic victory at the Yas Marina Circuit in Abu Dhabi. Kvyat started the race from pole position and... read more »

Red Bull Racing enjoyed a fighting race for both its drivers, recovering well from a troubled start. Vettel's win combined with Webber's second place makes it... read more »