Red Bull boss Christian Horner says its Renault Formula 1 power unit is around 35kw behind its rivals but is expecting more performance as the current package is refined read more »

Red Bull boss Christian Horner has claimed that their Renault powered RB12 about 47bhp less powerful than the current Mercedes cars. read more »

Christian Horner wants Red Bull to have moved ahead of Ferrari into second position before F1's summer break after the German Grand Prix. Red Bull has closed the gap to... read more »

Daniel Ricciardo's Hungarian Grand Prix podium was important in helping rebuild his confidence, according to Red Bull Formula 1 team boss Christian Horner read more »

Red Bull team principal Christian Horner says it is reeling in its current season developments as Renault confirms no power unit updates until 2017 read more »

Christian Horner has warned Red Bull are only likely to get stronger over the second half of the season after moving within one point of Ferrari in the battle for second in the... read more »

BUDAPEST, Hungary -- Red Bull team boss Christian Horner says Renault still has a deficit of around 47bhp to Mercedes, but is confident the French manufacturer can close the... read more »

BUDAPEST, Hungary -- Team bosses will call on the FIA to reduce the weight of regulations in Formula One at a meeting of the sport's decision makers this week. F1 nearly... read more »

Maurizio Arrivabene and Christian Horner have urged Formula 1 to clarify the regulations, with the latter saying "common sense" is needed... read more »

Christian Horner uses the example of Jenson Button's penalty in the Hungarian Grand Prix to suggest F1 lacks 'common sense' over the rules. read more »

Team principals Maurizio Arrivabene and Christian Horner have called for a rethink of Formula 1's rules after they caused controversy during the Hungarian Grand Prix weekend read more »

Christian Horner felt there was some great racing between his Red Bull drivers and Ferrari during the Hungarian Grand Prix as Daniel Ricciardo secured a podium finish with Max... read more »

After Mercedes driver Nico Rosberg claimed pole position ahead of the Hungarian Grand Prix, Red Bull boss Christian Horner questioned whether it was legitimate or not. read more »

Christian Horner admitted to being sceptical about Nico Rosberg's pole lap in Hungary after the Mercedes driver went quickest despite the presence of double-waved yellows.... read more »

Christian Horner questions Nico Rosberg's fastest lap during yellow flags read more »

Christian Horner has admitted that his claim that Sebastian Vettel would join Mercedes was a joke. read more »

Christian Horner thinks Sebastian Vettel will force a move to Mercedes for the 2018 season if Ferrari does not prove it can challenge for championships. Vettel and Ferrari have... read more »

Christian Horner reckons Sebastian Vettel could be on his way to Mercedes in 2018 unless Ferrari up their game... read more »

Sebastian Vettel has been tipped to move to Mercedes in 2018 by the man who mentored his four world championships, Red Bull boss Christian Horner. read more »

Christian Horner expects the dynamic brought about by the pairing of Max Verstappen and Daniel Ricciardo to keep Red Bull chipping away at F1 powerhouse Mercedes in 2016. read more »

Red Bull boss Christian Horner says good fortune will swing back in Daniel Ricciardo's favour after a disappointing run of form read more »

Christian Horner has backed Daniel Ricciardo to respond positively to Max Verstappen's recent form and believes the two men are getting the best from each other.... read more »

Red Bull boss Christian Horner says his team has nothing to fear from Ferrari, as it prepares to close the gap to Mercedes. read more »

Red Bull boss Christian Horner is confident that they can finish ahead of Ferrari on the Constructors' Championship table after outscoring them in the last two races. read more »

Red Bull has 'nothing to fear' from Ferrari and can turn its attentions to chasing Formula 1's dominant force Mercedes, reckons Christian Horner read more »