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 »

Christian Horner fears Formula 1 could be in for more of the same next season as the sport gears up for another season of Mercedes domination... read more »

Christian Horner is worried Mercedes could extend its gap to the rest of the field next year and believes Red Bull's engine supplier Renault will do well just to catch up... read more »

Red Bull boss Christian Horner says Formula 1 cannot let the prospect of Mercedes quitting scare it away from switching to cheaper engine regulations for 2016 read more »

Williams have denied claims their front-wing is illegal following comments from Red Bull team principal Christian Horner, which suggested it was. Red Bull's two cars were... read more »

Daniel Ricciardo produced a performance in the Abu Dhabi Grand Prix that reflected his 2014 F1 campaign as a whole, according to Red Bull team boss Christian Horner. read more »

Daniel Ricciardo was once more hailed by Red Bull team principal Christian Horner for his great drive to 4th following a start from the pitlane. Sebastian Vettel meanwhile... read more »

Red Bull boss Christian Horner joked that his team should just forget about qualifying in the future, as he hailed Daniel Ricciardo's charge through the Abu Dhabi Grand... read more »

Christian Horner concedes it is the "right time" for Sebastian Vettel to leave Red Bull, both for the team and the driver.. read more »

Having conceded there is little chance of the engine freeze being lifted, Christian Horner says he would welcome simpler, cheaper engines in the future... read more »

Red Bull boss Christian Horner has called for an overhaul of the engine regulations in 2016 in order to simplify the current V6 turbos and cut costs read more »

Mercedes Toto Wolff says a new F1 engine would be disastrous for the sport after Christian Horner called for a change in 2016 read more »

Red Bull team principal Christian Horner has called for F1 to adopt a more simplified V6 engine in 2016 in order to reduce costs read more »

Red Bull Team Principal Christian Horner has suggested that Formula 1 should adopt power units with standard parts as a cost-cutting measure. read more »

Mercedes motorsport boss Toto Wolff has warned rivals Christian Horner of Red Bull and Marco Mattiacci of Ferrari that they're playing a dangerous game and potentially... read more »

Today's press conference with Federico Gastaldi, Finbarr O'Connell, Christian Horner, Otmar Szafnauer, Toto Wolff, Claire Williams, Marco Mattiacci. read more »

Abu Dhabi GP press conference with Lotus's Federico Gastaldi, Caterham's Finbarr O'Connell, Red Bull's Christian Horner, Force India's Otmar Szafnauer,... read more »

Federico Gastaldi, Finbarr O'Connell, Christian Horner, Otmar Szafnauer, Toto Wolff, Claire Williams and Marco Mattiaci attended Friday's press conference... read more »

Red Bull's team principal Christian Horner has proposed a change in engine design to keep F1's costs under control. read more »

Mark Webber says it's no surprise that Sebastian Vettel has left Red Bull this season to join Ferrari in 2015 - a move his former team-mate always predicted would... read more »

Christian Horner has put an alarming horse power figure on Renault's deficit to dominant Mercedes in 2014. "Our engine has 75 horse power less than the... read more »

Red Bull team principal Christian Horner says Formula 1's front runners have no obligation to help smaller teams. read more »

Christian Horner says Red Bull is capable of running a third car from next season, but admits such a scenario would be "painful". read more »

Christian Horner believes it is timing rather than Red Bull's trying season that has led to Sebastian Vettel leaving for, presumably, Ferrari... read more »

Toto Wolff has hit back at claims F1 is heading into a spending war because of Mercedes' attitude amid the engine 'unfreeze' debate. Christian Horner, the boss... read more »