Daniel Ricciardo says Renault needs to go "back to the drawing board" after being disappointed with its upgraded power unit, especially if Red Bull is to return to... read more »

Red Bull's Daniel Ricciardo says Renault's upgraded Formula 1 engine is not any better than the old spec, adding the French manufacturer needs to "go back to the... read more »

Daniel Ricciardo says it was not worth him using Renault's new power unit during the Brazilian Grand Prix, as he qualified in ninth position. Ricciardo fitted... read more »

Red Bull's Daniel Ricciardo has admitted Renault's upgraded engine - which is poised to form the basis for the unit the team will run in 2016 - "hasn't... read more »

Daniel Ricciardo believes the decision to use an upgraded Renault engine in qualifying at Interlagos was a futile exercise for Red Bull... read more »

Daniel Ricciardo had his first opportunity to run the upgraded Renault engine on Friday in Brazil, and finished inside the top five in both free practice sessions. read more »

World Champion Lewis Hamilton set the quickest time for Mercedes during the first practice session for the Brazilian Grand Prix at Interlagos. Hamilton traded fastest laps with... read more »

Daniel Ricciardo says Red Bull hope to gain some “clarity” on the direction they will take in 2016 when Renault introduces its upgraded engine at the Brazilian GP. read more »

Daniel Ricciardo believes the arrival of an upgraded Renault engine for his Red Bull at the Brazilian Grand Prix will provide "clarity" on the team's way forward... read more »

Daniel Ricciardo will run Renault's upgraded engine at the Brazilian Grand Prix, which will result in a grid penalty for the Australian... read more »

Red Bull has confirmed that Daniel Ricciardo will trial Renault's upgraded power unit during this weekend's Brazilian Grand Prix, leaving the Australian to… read more »

Daniel Ricciardo will run Renault's upgraded engine at the Brazilian Grand Prix, which will result in a grid penalty for the Australian. The French manufacturer confirmed... read more »

Daniel Ricciardo will drop ten-places on the grid in Brazil after Red Bull decided to use the upgraded Renault power unit on his car for the first time. read more »

Daniel Ricciardo will take a 10-place grid penalty for this weekend's Brazilian GP as Red Bull has decided to fit Renault's upgraded Formula 1 power unit, Autosport... read more »

Red Bull is to debut the upgraded Renault power unit at next weekend's Brazilian Grand Prix. read more »

Jenson Button refuses to be too disheartened by his limited track time in Mexico so far, saying the upgraded Honda power unit at least seems quicker read more »

Jenson Button may have to wait for Honda's upgraded engine for at least another race as the manufacturer investigates Fernando Alonso's engine problems from Austin.... read more »

Fernando Alonso cursed a late loss of power on his upgraded Honda power unit which saw him finish without a point at the U.S Grand Prix despite what he called "one of the... read more »

Red Bull Team Principal Christian Horner says that Renault's upgraded power unit will not be trialled until next month's Brazilian Grand Prix. Renault… read more »

Red Bull team principal Christian Horner has confirmed that the introduction of the upgraded Renault engine has been pushed back due to reliability concerns. The French... read more »

Carlos Sainz Jr does not believe Scuderia Toro Rosso will use the upgraded Renault engines in 2015, believing the performance gain will probably not warrant the penalties it... read more »

Jenson Button would be happy to have team-mate Fernando Alonso thrash him in Texas if it meant the upgraded Honda power unit is a big improvement read more »

Sebastian Vettel will take a ten-place grid penalty at the US Grand Prix after Ferrari decided to push through with a planned update to its power unit. Vettel is Lewis... read more »

Daniel Ricciardo doubts Renault's upgraded power unit has improved enough to justify Red Bull taking the penalties that would come with it at this weekend's United... read more »

Daniel Ricciardo admits his team is unlikely to use Renault's updated engine this weekend. read more »