XPBImages Red Bull's complaints regarding Renault's power unit performance led to the improvements seen in 2016, according to Christian Horner. Renault endured a dismal 2015, with Red Bull slipping to fourth in the constructors'... MoreĀ»
XPBImages Red Bull's complaints regarding Renault's power unit performance led to the improvements seen in 2016, according to Christian Horner. Renault endured a dismal 2015, with Red Bull slipping to fourth in the constructors'... MoreĀ»