Lewis Hamilton says he is disappointed with his own performance after he finished the Brazilian Grand Prix in ninth place. Hamilton started from fifth but moved up to fourth at... read more »

Mark Webber blamed his disappointing qualifying performance at the Brazilian Grand Prix on being unable to get the best out of his final set of intermediate tyres read more »

Lewis Hamilton remained downbeat about his wet weather performance during qualifying for the Brazilian Grand Prix but believes he "can have a fight" from fifth on the... read more »

The wet conditions have been an area where we have never been 100% happy with car balance and performance and it was good today to spend significant time working on this. read more »

While we were able to complete a useful number of laps - particularly during the lighter rain that fell this morning - we still don't have a conclusive read on pace and... read more »

We split a couple of test items across both cars and our overall performance level doesn't look too bad. However we think we can still improve quite a lot. read more »

Valtteri Bottas is confident that Williams will be able to repeat its impressive performance from Austin at the Brazilian Grand Prix read more »

Mark Webber says it is the right time for him to retire from Formula 1 as he does not want to remain in the sport if he cannot perform to his maximum. Webber will drive... read more »

Mark Webber said it was important to him that he retired from Formula 1 before his performance level began to slip.jo read more »

Heikki Kovalainen hopes to finish his two-race stint with Lotus with a strong performance at the Brazlian Grand Prix... read more »

After an improved performance in Austin, the team are aiming to continue this momentum to finish the season with another points finish. read more »

Despite failing to finish on the podium in Austin, Lewis Hamilton feels the US Grand Prix represented something of a breakthrough for Mercedes... read more »

Romain Grosjean should now be considered as one of Formula 1's top four drivers after his performance in the United States Grand Prix, reckons Lotus team boss Eric Boullier read more »

Rating the 22 drivers for their performance during penultimate race of 2013, the United States Grand Prix, which was won by reigning world champion Sebastian Vettel, ahead of... read more »

Lewis Hamilton said his replacement chassis made a "night-and-day difference" to his performance at the United States Grand Prix on Sunday read more »

We are very happy with this solid result for the team. We didn't have any problems with the cars throughout the race and the team put in a good performance read more »

It's never a pleasant feeling to lose a point in the final lap but it was a solid performance, which would have looked much better if we had qualified further up the grid. read more »

McLaren driver Jenson Button has revealed that another first lap incident cost him valuable performance throughout Sunday afternoon's United States Grand Prix. read more »

Mark Webber said Saturday's qualifying performance cost him a chance of victory at the US Grand Prix on Sunday after he spent most of the race trying and failing to pass... read more »

Lotus boss Eric Boullier admits 'anything is possible' if Heikki Kovalainen turns in a strong debut performance for Lotus.     read more »

Davide Valsecchi says Heikki Kovalainen's qualifying performance shows that Lotus made a good choice to replace Kimi Raikkonen read more »

Heikki Kovalainen's brilliant performance in qualifying for the United States Grand Prix could have earned him a drive with Lotus for 2014, but only if he can continue... read more »

Valtteri Bottas hopes he can claim the first points finish of his F1 career after producing a highly-impressive qualifying performance at the United States Grand Prix. read more »

We're very happy with today's performance from both drivers. read more »

A fantastic performance from both drivers today in what was a really exciting Q3. read more »