Although encouraged by Ferrari's performance at Jerez, Sergio Marchionne concedes the next outing will be the "ultimate proof" of their improvement.... 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 »

Yasuhiso Arai believes Honda will fix their reliability issues before the next test at Barcelona with new parts that are a "step up"... read more »

Sauber's Marcus Ericsson is confident the Swiss team will enjoy better success this season compared to last, when the team failed to score a single point all year. The... read more »

Marcus Ericsson says he is upbeat about Sauber's start to the winter having seen a drastic improvement over the four days of testing in Jerez read more »

Ferrari driver Kimi Raikkonen has described the team's new Formula 1 car as an improvement "in all areas" over its 2014 challenger. read more »

Ferrari is confident it will immediately have a clear improvement in performance form its power unit as soon as the first race, but it is also planning major updates throughout... read more »

Renault has released new images of its 2015 power unit which will be supplied to both Red Bull and Toro Rosso this season. The French manufacturer struggled throughout 2014 and... read more »

Red Bull boss Christian Horner has refused to be drawn on his team’s title chances for 2015, but confirmed that his squad has reasons for optimism. Last year Red Bull's... read more »

Formula 1's new nose regulations gave Williams a 'headache' according to chief technical officer Pat Symonds. The FIA has tightened the rules around the nose... read more »

Pirelli aren't planning to make any major changes to their tyre compounds in 2015, but motorsport director Paul Hembery expects things will be more aggressive. The tyre... read more »

Lewis Hamilton says improving his qualifying performance is one key area he will be working on over the winter ahead of the 2015 season read more »

Kimi Raikkonen believes Ferrari has made changes in the right places this year to be more competitive in 2015 read more »

Kimi Raikkonen says Ferrari moved closer to its rivals in FP2 after making several tweaks after the first Friday session in Abu Dhabi read more »

Formula 1's Jules Bianchi is no longer in an artifical coma and is now breathing unaided, his parents confirmed in a statement on Wednesday. It's the first update on... read more »

Pastor Maldonado says Lotus is focusing on trying to improve its qualifying performance as it chases points in the Abu Dhabi Grand Prix read more »

Williams driver Felipe Massa believes that the resurfacing work undertaken at Interlagos - the home of the Brazilian Grand Prix - has had the desire effect of improving grip at... read more »

Using the Option, we struggled to find the same sort of laptime improvement as our rivals. read more »

Valtteri Bottas and Felipe Massa expect Mercedes to be the sole candidate for pole position at the United States Grand Prix, though both expect an overnight improvement from... read more »

Ferrari engineering director Pat Fry says the squad must improve in 'all areas' if they are to progress up the Formula 1 grid in 2015. Ferrari has endured a... read more »

McLaren didn't get where it is today by finishing Grands Prix fourth and fifth, we know that, but it's clear that the direction of our improvement is both positive... read more »

Caterham came very close to Q2 during today's qualifying session with Marcus Ericsson only narrowly missing out on 17th place. Team mate Kamui Kobayashi admits to a... read more »

McLaren's Kevin Magnussen and Jenson Button will line up seventh and eighth respectively for tomorrow's Japanese Grand Prix at Suzuka. A solid result for the team... read more »

Lotus' Pastor Maldonado finished twelfth with Romain Grosjean directly behind him in thirteenth after an eventful Singapore Grand Prix on the Marina Bay Street Circuit.... read more »

Jenson Button is optimistic McLaren can build on its Friday performance in Singapore as he thinks there isplenty of improvement to be gained before qualifying read more »