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 »

Romain Grosjean kept Lotus top on the final day of the second pre-season test in Barcelona using the super-soft tyres to set his best time. The Frenchman might have been... read more »

Lewis Hamilton says he's expecting a tougher time this season as it appears a handful of rivals have closed the gap over the winter period. Hamilton's team-mate Nico... read more »

Mercedes is wary that its rivals have closed the gap over the winter, with Nico Rosberg especially concerned about the pace of the Ferrari during winter testing read more »

Testing is a particularly hard thing to judge. It's almost impossible to come up with an accurate pecking order, even by the third and final test, but there are a couple... read more »

Max Verstappen's much talked about talent isn't just hype according to Toro Rosso's senior race engineer, Xevi Pujolar, who has described the 17-year-old as... read more »

Renault have confirmed they are working with engine expert Mario Illien to fast-track progress on their V6-Hybrid engine for the 2015 and 2016 seasons. Illien played a key role... read more »

Renault are hoping their chances of closing the gap to Mercedes will be boosted by new consultant Mario Illien... read more »

Formula 1 will undergo a revolution in the near future following a decision to overhaul the technical rules to make the cars more impressive, but exactly when is currently in... read more »

Daniel Ricciardo admits he was impressed by Ferrari's pace at Jerez, but is confident Red Bull will close the gap in Barcelona... read more »

The fact it was Ferrari and Sauber not Mercedes that topped the times in Jerez has led some to believe that the gap has closed, but Mercedes designer Aldo Costa has warned... read more »

Whilst Ferrari and Sauber may have topped the times during the opening pre-season test in Jerez last week, speed trap data shows they might not have closed the gap to Mercedes... read more »

Ferrari has emerged as a potential challenger to Mercedes dominance, with Niki Lauda predicting that the prancing horse could be their closest competition. Ferrari has topped... read more »

Day three of the opening Jerez test saw Sauber's Felipe Nasr finally topple Ferrari from the top of the timing screens, but only just. With Sebastian Vettel quickest on... read more »

Lewis Hamilton says he expects Mercedes' F1 rivals to close the gap during the 2015 season, such was the champions' advantage last year. read more »

Adrian Newey admits it will be difficult to close a “10 per cent” engine deficit to Mercedes from last year, no matter how good the Red Bull RB11’s chassis is. read more »

Sebastian Vettel made his test debut for Ferrari on Sunday and finished the day at the top of the timing screens thanks to a short run in the afternoon. # Driver Team Time Gap... read more »

Despite being confident that Renault have closed the gap to Mercedes, Adrian Newey has warned that a title tilt may be a step too far for Red Bull Racing... read more »

Toro Rosso have set their sights on securing fifth place in the constructors' championship this season, despite an all-rookie driver line-up. The team finished just... read more »

Red Bull design guru Adrian Newey has set low expectations for the 2015 season, all but ruling out a title challenge, despite having yet to see how their car performs on... read more »

Sebastian Vettel has warned against expecting too much from Ferrari this year but is hoping his new team will close the gap to the front over the course of the season read more »

Renault claims that "fundamental changes" were made to its power units during the winter break in an effort to close the gap to Mercedes... read more »

Of Mercedes' three biggest rivals, Niki Lauda is predicting that Red Bull Racing will be the only one to really close the gap in 2015... read more »

Red Bull's engine supplier Renault admits it might not have closed the performance gap to standard-setting Mercedes. read more »

With pre-season testing due to get underway this weekend at the Circuito de Jerez in Spain, Renault has announced that their 2015 Hybrid power unit ... read more »