Remi Taffin admits Renault's focus on reliability has come at the expense of knowing exactly where it stands inn terms of pure performance read more »

Renault’s Remi Taffin believes that they have halved their engine efficiency deficit to Mercedes, but isn’t predicting any race wins until late in 2015. read more »

Renault are on track to half its performance deficit to rival engine manufacturer Mercedes, according to Renault Sport F1 managing director Cyril Abiteboul. The supplier to Red... read more »

Renault are far more confident of a successful 2015 season following a successful Jerez test in which the engine manufacturer hit "almost all the objectives" they set... read more »

Renault F1 managing director Cyril Abiteboul, chief technical officer Rob White and head of operations Remi Taffin look ahead to the new season. read more »

Renault Sport head of track operations Remi Taffin is confident that the cost of running a F1 team will drop, amidst calls to change engine regulations... read more »

Renault Sport F1 head of track operations Remi Taffin says calls to change the engine regulations overlook the fact that costs will drop over the coming years read more »

The United States Grand Prix poses a serious challenge for reliability at this stage of the season, according to Renault's Remi Taffin. The event is particularly straining... read more »

Today's press conference with Yasuhisa Arai, Andy Cowell, Pat Fry, Paul Monaghan, Jonathan Neale and Remi Taffin. read more »

Friday's press conference for the Japanese Grand Prix, with Ferrari's Pat Fry, Andy Cowell from Mercedes, Renault's Remi Taffin, Paul Monaghan from Red Bull,... read more »

Pat Fry, Andy Cowell, Remi Taffin, Paul Monaghan, Yasuhisa Arai and Jonathan Neale attended Friday's FIA press conference... read more »

Renault are ready to take grid penalties in the remaining five races of the season after admitting a sixth engine is a near certainty for most of its customers. At present,... read more »

As Renault investigate Seb Vettel's latest engine failure, Remi Taffin revealed the Red Bull racer will soon be hit with an engine change penalty... read more »

Those whose driving styles naturally use less fuel will benefit around the Singapore street circuit as it is ranked amongst the highest in fuel consumption according to... read more »

Renault believes it has closed the gap to Mercedes since the start of the season, but reckons only a pole position will prove the performance is there. The French engine... read more »

Renault Sport F1's Remi Taffin believes teams will be "right on the limit" of the 100kg fuel allowance in the Singapore Grand Prix read more »

Renault will be closer to the front in Singapore than it was at the recent Italian Grand Prix, according to head of track operations Remi Taffin. Mercedes-powered cars locked... read more »

Renault expects to "return to the front, or close to the front, in future races", Head of Track Operations Remi Taffin has said. read more »

Renault's performance at the Italian Grand Prix will demonstrate their progress across the course of the 2014 season, according to head of track operations Remi Taffin.... read more »

Renault says that they will head to next weekend's Italian Grand Prix with 'renewed confidence' after Red Bull driver Daniel Ricciardo collected his third win of... read more »

Remi Taffin says Renault has the capacity to completely revamp its engine for 2015 despite rules regarding what manufacturers can and cannot change for next year read more »

Renault head of trackside operations Remi Taffin says the power unit manufacturer has stepped up a level in the last few races read more »

Renault will try some "interesting tweaks" at the Silverstone two-day test session in the hope of moving a little closer to the front. The power unit supplier is... read more »

Renault Sport F1 Head of Track Operations Remi Taffin feels the Silverstone track will see higher straight-line speeds than in recent years as Formula One reaches the British... read more »

Renault don't believe it can make any major steps forward in performance with its power unit this season because of the engine freeze. The French manufacturer was labelled... read more »