Red Bull airs its disillusionment with the regulations and engine partner Renault as he hints it may consider quitting F1 altogether. read more »

Red Bull have warned they could quit F1 unless the sport’s regulations are overhauled in the wake of Mercedes' crushing victory in the Australian GPP read more »

Red Bull could contemplate walking away from Formula One if the sport does not reassess the current engine regulations read more »

After once again being destroyed by Mercedes in Australia, Helmet Marko has warned that Red Bull "could contemplate an F1 exit"... read more »

Red Bull has threatened to quit Formula 1 if something isn't done to equalise engine performance as well as opening up the regulations to make them less restrictive and... read more »

Red Bull motorsport advisor Helmut Marko has warned that the Austrian firm could pull out of Formula 1, claiming that the current regulations "will kill the sport" read more »

Monisha Kaltenborn dismisses suggestions she should step down from as Sauber team principal despite an increasingly bitter court battle with Giedo van der Garde read more »

Fernando Alonso reportedly wanted to quit Ferrari to join a rival team "two or three years ago" according to former team-mate Felipe Massa. The Spaniard has finally... read more »

Daniel Ricciardo has refuted claims that Sebastian Vettel thought of quitting Formula 1 during last year's Championship... read more »

Red Bull Racing team principal Christian Horner has revealed Sebastian Vettel came close to quitting F1 entirely last season after he struggled to adapt to the new regulations read more »

Sebastian Vettel seriously considered quitting Formula One following his disastrous Drivers' Championship defense in 2014, according Red Bull Team Principal Christan Horner... read more »

Toto Wolff has responded to Christian Horner's quit threat, adamant Renault won't walk away from F1 if the sport sticks with the 1.6-litre V6 engines... read more »

Fresh from the expected confirmation that Fernando Alonso's Ferrari career is coming to an end after this weekend's Abu Dhabi GP, the Spaniard gave some revealing... read more »

Fernando Alonso has revealed he informed Ferrari of his desire to quit the team in September, with the Spaniard admitting he had doubts over the underperforming team’s likely... read more »

Jenson Button has hinted he may be prepared to quit McLaren before the team make a decision on their 2015 driver line-up. read more »

Toto Wolff has warned Mercedes could quit Formula 1 if the current V6 engines are dropped in favour of a return to V8s... read more »

Sebastian Vettel has admitted he considered leaving Formula 1 this season following the sport's decision to switch from V8 engines to hybrid-V6 power units. The four-time... read more »

Tony Fernandes, who has already sold his F1 team (sort of) and GP2 team, is now threatening to walk away from his football club. read more »

Caterham staff have been locked out of the team's Leafield factory by administrators as doubts grow over whether the squad will be able to compete in next weekend's... read more »

Caterham's new owners could walk away from F1 and take legal action against Tony Fernandes, claiming he has not transferred his shares... read more »

Caterham's new owners threaten to quit the F1 team in a row with former owner Tony Fernandes. read more »

Caterham's current owners have threatened to withdraw their management and take legal action against previous owner Tony Fernandes after claiming the shares it purchased... read more »

Caterham’s Formula 1 future has been plunged into fresh uncertainty with the team’s new management threatening to pull the plug on their involvement after claiming Tony... read more »

Caterham's new 'owners' have threatened to quit the team and the sport after revealing that former-owner Tony Fernandes has failed to meet his obligations as... read more »

Caterham's new chiefs have warned they could be forced to turn their back on the Formula 1 team amid mounting frustrations over the actions of former boss Tony Fernandes read more »