Lewis Hamilton set the pace in FP2 at Sochi, a session that saw Ferrari use their upgraded engine to split the Mercs before an electrical issue halted Sebastian Vettel... read more »

Vettel and Raikkonen receive upgraded engine for Russian GP read more »

Ferrari will run an upgraded engine at this weekend's Russian Grand Prix; this has been confirmed by Kimi Raikkonen... read more »

Organisers in Malaysia have upgraded the Sepang International circuit in readiness for WorldSBK and F1 events. read more »

McLaren driver Jenson Button has hailed the improvement Honda has made to its power unit after he sampled the upgraded MP4-31 for the first time in testing on Wednesday. A new... read more »

Manor Marussia has officially rebranded to Manor Racing, as it ramps up its preparations for the 2016 Formula 1 campaign. Marussia competed in the sport between 2012 and 2014... read more »

Force India's fifth place in this season's Formula 1 constructors' championship represents a remarkable achievement for a team unable to run its upgraded car... read more »

Renault has admitted its upgraded engine failed to deliver at the Brazilian GP - with the manufacturer to now work on ways to improve the unit's performance. read more »

A beleaguered Renault concedes its long awaited engine upgrade did not meet expectations on its debut race weekend in Brazil. read more »

Renault has admitted that its upgraded power unit did not deliver the anticipated step forward in performance at the Brazilian Grand Prix. Red Bull installed the updated unit... read more »

Although pleased with the reliability of their upgraded engine, Renault concedes that "it did not deliver the expected improvements in performance"... read more »

Renault has admitted that the upgraded engine it fitted to Daniel Ricciardo's Red Bull for the Brazilian Grand Prix weekend failed to live up to its initial… read more »

Daniel Ricciardo feels Renault need to go back to the drawing board again after the upgraded engine he is using in Brazil does not seem to be an improvement on its predecessor. read more »

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 »