Pirelli have threatened to quit F1 unless the FIA presses ahead with plans to finalise the 2017 test programme... read more »

Fernando Alonso dismisses latest McLaren quit rumours read more »

A new season but the same question as Fernando Alonso was again forced to deny that he could quit F1 before the end of his three-year McLaren contract... read more »

Fernando Alonso keen to dismiss media claims that he is considering quitting. read more »

Carmen Jorda has lashed back at former Formula1 colleague Marco Sorensen following an accusation that her presence at Renault caused him to quit the sport... read more »

Ferrari president Sergio Marchionne says an exit from F1 is "possible" as engine change proposals and power struggles grip the sport. read more »

Ferrari threaten to quit over independent power unit read more »

Ferrari doesn't accept the mandate handed to Bernie Ecclestone and Jean Todt, warning it could quit the sport if it leads to sweeping changes. read more »

Ferrari have warned they could leave Formula 1 in protest against the new rules expected to be proposed by the sport's supremo, Bernie Ecclestone, and FIA president Jean Todt. read more »

Toto Wolff has described rumours of a fallout with Niki Lauda and suggestions the three-time Formula 1 champion will quit Mercedes as "rubbish" and "laughable" read more »

'Too much at stake' for Red Bull to quit Formula 1 read more »

Although acknowledging that Dietrich Mateschitz's faith in F1 has taken a blow this season, Christian Horner says Red Bull have "too much at stake" to walk away... read more »

Red Bull has entered next year's Formula One world championship even though it is still lacking an engine supply deal for 2016. Red Bull had threatened to quit the sport... read more »

Susie Wolff will quit motorsport at the end of the 2015 season. read more »

Daniel Ricciardo admits he would be interested in a switch to NASCAR if Red Bull quit Formula 1 at the end of this season... read more »

Bob Bell is the latest to quit Manor with the technical consultant leaving the team just a few months after he joined... read more »

Manor Formula 1 bosses John Booth and Graeme Lowdon are set to quit the team at the end of the season. read more »

Bernie Ecclestone has warned Red Bull that he is not willing to let it quit Formula One without being dragged through the courts. Red Bull was granted preferable terms in its... read more »

Sebastian Vettel says he doubts former team Red Bull will end up leaving Formula 1, despite multiple threats to quit the sport and its current lack of an engine… read more »

Red Bull could be forced from F1 because their rivals fear supplying engines to them, says chief technical officer Adrian Newey. read more »

Max Verstappen says he is concerned about his Formula One future despite Red Bull's threat to quit the sport. Verstappen drives for Red Bull's junior team Toro Rosso,... read more »

Mercedes' Lewis Hamilton tells Red Bull to "keep pushing" and not "give up" after the team threatened to quit Formula 1. read more »

Reigning world champion Lewis Hamilton cannot understand why Red Bull would consider quitting Formula One and has urged his rivals to put their heads down and work harder. Red... read more »

Daniel Ricciardo believes a year-old Ferrari engine next year would put Red Bull in better shape than it is with its up-to-date Renault this season. Red Bull has threatened to... read more »

Lewis Hamilton says he finds it 'odd' that Red Bull could be leaving Formula 1 less than two years after winning the world title. read more »