This year's pace-setters Mercedes considered walking away from F1 before the sport opted to swap to turbo hybrid engines... read more »

Mercedes says it could have quit Formula 1 if the sport did not switch to turbocharged hybrid power units. read more »

Mercedes could have quit F1 if the switch to turbo power had not happened, according to a Daimler board member read more »

Mercedes says it would probably have quit Formula 1 if the sport had not adopted its new turbo hybrid engines. read more »

Bernie Ecclestone says he would not rule out Dietrich Mateschitz following through on his threat to walk away from Formula One... read more »

Ahead of appeal hearing into his team's disqualification from the season opening Australian Grand Prix, Red Bull owner Dietrich Mateschitz has warned he could quit F1. read more »

Red Bull owner Dietrich Mateschitz says the team's future could be at risk because of decisions made by F1 authorities. read more »

Red Bull owner Dietrich Mateschitz has said that a "clear line" would have to be breached in 'fairness and political influences' were the World Champions... read more »

Red Bull could leave Formula 1 if it finds itself at the centre of controversial decisions, such as the one to disqualify Daniel Ricciardo from the Australian Grand Prix. That... read more »

Bernie Ecclestone remains as defiant as ever when it comes to his future in F1, insisting this won't be his last season... read more »

"You have to be seen, you have to be visible. In order to attract sponsors you have to be visible, and right now we are not..."     read more »

Caterham won't carry on after 2014 if they don't manage to close the gap to the midfield according to owner Tony Fernandes. The outfit slipped back to 11th last year... read more »

Caterham owner Tony Fernandes has threatened to walk away from F1 should his team not make a significant step forward this season. read more »

Caterham owner Tony Fernandes says he may withdraw his financial support if results do not improve this season. read more »

Tony Fernandes has warned he will pull the plug on Caterham if the team's results do not improve this season read more »

Caterham owner Tony Fernandes has warned he will turn his back on Formula 1 at the end of this year unless his team makes progress read more »

Frenchman Eric Boullier has quashed speculation that he has stepped down as Lotus team principal... read more »

Felipe Massa defied his wife's wish for him to quit Formula 1 at the end of 2013 after he was dropped by Ferrari in favour of returnee Kimi Raikkonen. Instead the... read more »

Niki Lauda has admitted he is "very sad" about Ross Brawn's decision to quit Mercedes but doesn't believe that Formula 1 has seen the last of the renowned... read more »

Lotus are keen to sign off on a deal with Nico Hulkenberg for the 2014 season but cannot do so until investment from Quantum Motorsport has landed in its account. It's... read more »

Lotus has no doubts that Kimi Raikkonen is now 'back on side' with the team following his threat to quit the Formula 1 outfit over a pay dispute last weekend read more »

Kimi Raikkonen says he may not finish the season with Lotus unless his current pay dispute is resolved     read more »

Lewis Hamilton has said he is confident Mercedes will remain strong in F1 2014, even if Ross Brawn does opt to quit.     read more »

Lewis Hamilton says Mercedes still have a "fighting chance" of winning the world title despite Ross Brawn's decision to quit. read more »

Pirelli says it will be unable to continue as Formula 1's tyre supplier should further testing not be permitted by governing body the FIA ahead of the 2014 campaign. read more »