Red Bull owner Dietrich Mateschitz has once again threatened to quit the sport, saying he'll only stick around if he has a "competitive" team... read more »

Red Bull owner Dietrich Mateschitz has reiterated that his company will quit Formula 1 if his teams cannot get a competitive engine read more »

Lewis Hamilton has insisted that Ferrari are the real deal and the Scuderia are a genuine threat to Mercedes’ supremacy this season. read more »

Despite winning in Malaysia last time out, Sebastian Vettel insists that Ferrari's current aim remains on confirming its potential as the main threat to F1 world champion... read more »

Nico Rosberg has vowed he will maintain his “intense” battle with Lewis Hamilton during 2015 and insisted their rivalry works in the best interests of Mercedes amid the first... read more »

Nico Rosberg is hoping to turn his season round by winning in China this coming weekend following a disappointing Malaysian Grand Prix. The German has finished behind team-mate... read more »

Mercedes says it has assessed every area of the Malaysian Grand Prix to ensure it overcomes the threat of Ferrari in China. Ferrari's Sebastian Vettel won in Sepang, the... read more »

Mercedes expects to bring forward some of its 2015 Formula 1 development programme to fend off the emerging threat from Ferrari read more »

Lewis Hamilton has welcomed the threat from Ferrari in Malaysia despite nearly losing pole position to Sebastian Vettel in a turbulent qualifying session at Sepang. read more »

Red Bull might be forced to quit Formula 1 if Renault follow through with their own threats to exit the sport, according to Christian Horner. The French manufacturer is... read more »

Renault Managing Director Cyril Abiteboul says that the French company could pull out of Formula 1 - with Red Bull's Christian Horner adding that such a move… read more »

Mercedes are under genuine threat from Ferrari in the Malaysia GP, according to the Sky Sports F1 punditry team. read more »

Lewis Hamilton and Nico Rosberg have ramped up the pressure and expectancy on Ferrari by suggesting that the Scuderia are capable of challenging Mercedes’ Formula 1 hegemony in... read more »

Toto Wolff says Mercedes cannot and will not back off heading to the Malaysian Grand Prix, saying Ferrari and Williams remain a threat. read more »

David Coulthard has warned that Red Bull's threat to quit F1 needs to be taken seriously as F1 "can't afford" to lose four cars from the grid... read more »

Red Bull advisor Helmut Marko says the four-time World Champion team could pull out of Formula 1, amid concerns over the current regulations and growing… read more »

Red Bull’s threat to quit the sport unless regulations are changed could be indicative of discord behind the scenes, according to the guests on this week’s edition of F1... read more »

Giedo van der Garde is likely to drop his legal case against the Sauber team, after further talks which are believed to have resulted in a financial settlement. The Dutch... read more »

Following an Australian Grand Prix where Mercedes' dominance of Formula 1 caused uproar in some quarters, AUTOSPORT's team from the paddock offer their take on the... read more »

Helmut Marko, advisor to Red Bull owner Dietrich Mateschitz has warned that the company could quit F1. read more »

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 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 »