Williams' Head of Vehicle Performance Rob Smedley believes that the characteristics of the Yas Marina Circuit should suit the team's FW37, as it attempts to… read more »

Formula 1's bosses must decide whether the series should be entertainment or sport before making any drastic changes, says Williams performance chief Rob Smedley read more »

Pirelli is hoping to engineer a sudden drop-off in performance back into its tyres for 2016 in order to make racing more exciting. Since Pirelli returned to the sport in 2011,... read more »

Fernando Alonso says it will be very difficult for Honda's rivals to copy its ideas once the Japanese manufacturer starts to perform. Honda's return to Formula One... read more »

Renault says it needed to run its updated engine at the Brazilian Grand Prix, even though it did not offer the boost in performance it had hoped for. The modified internal... 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 »

Romain Grosjean's Brazilian Grand Prix performance and fortitude in the wake of the terrorist attacks in Paris left a deep impression on the Lotus Formula 1 team 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 »

Williams F1 have secured third position in this year's Constructors Championship, despite a largely disappointing performance at the Brazilian Grand Prix. read more »

Sebastian Vettel was happy with his performance at Interlagos despite being forced to settle for third behind the dominant Mercedes duo. read more »

Nico Rosberg says he has "no explanation" for his upturn in performance after claiming his second victory in a row at the Brazilian Grand Prix. Having built… read more »

Toto Wolff has slammed the FIA's budget engine proposal, arguing a balance of performance between the current engine and the new one would not work for Formula One. After... read more »

Toto Wolff: I think many of us and many of you share the opinion that the 'balance of performance' engine doesn't work... read more »

Nico Hulkenberg was happy with his qualifying performance on Saturday in Brazil, and hopes to at least match his starting position during the race on Sunday. read more »

Kimi Raikkonen felt he could have improved on his lap time during qualifying for the Brazilian Grand Prix on Saturday, but hopes for a good race performance on Sunday. read more »

Overall we feel pretty satisfied with our performance today. read more »

Fernando Alonso admitted his frustration after he stopped on circuit during qualifying for the Brazilian Grand Prix, as McLaren's woes performance and reliability woes... read more »

The short runs didn't look to be our normal performance level so we know we have some work to do. read more »

Daniel Ricciardo admits the performance of the Renault engine upgrade he is taking for the Brazilian Grand Prix could help sway Red Bull's 2016 engine decision. Red Bull... read more »

Jenson Button is confident that McLaren and Honda can turn the corner in terms of performance once the F1 circus gets some down time between seasons. read more »

Nico Rosberg is confident of a strong performance as he aims to bring the strong form he showed in Mexico to Brazil this weekend. read more »

Williams Head of Performance Engineering Rob Smedley is optimistic his team can tie up third in the F1 Constructors Championship in Brazil read more »

Nico Rosberg is aiming to make it back-to-back Brazilian GP wins, confident he can put in a "strong performance" at Interlagos... read more »

While Sebastian Vettel admits Ferrari are not the favourites, the German feels they also cannot be labelled the underdogs given their performance this season... read more »