A happy Nico Rosberg says he is optimistic about Mercedes’ 2015 prospects after setting the fastest laps of the two Barcelona tests. read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 6pm [Final] read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 5pm 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 »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 4pm read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 3pm read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 1pm read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 12pm read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Sunday 11am read more »

The final day of winter testing in 2015 has started. Felipe Nasr is the first to leave the pits, followed by Nico Rosberg, Sebastian Vettel and Valtteri Bottas. read more »

Force India have admitted they are set to fall behind at the start of the new season following the delayed introduction of their 2015 car due to ‘cash-flow’ issues. read more »

Kevin Magnussen says that McLaren's Honda-powered MP4-30 is more consistent than last year's car, the MP4-29, after his first day of 2015 action at the Circuit de... read more »

Eric Boullier admits McLaren is destined to have a difficult start to the 2015 Formula 1 season, but has targeted the Spanish Grand Prix in May for progress read more »

Felipe Massa feels ready for the opening round of the 2015 Formula 1 World Championship as he completes another quick and reliable day for Williams read more »

Mercedes driver Lewis Hamilton says it is "irrelevant" to predict who the outfit's main rivals will be during the 2015 season. read more »

Kevin Magnussen hints he may race elsewhere in 2015 after being overlooked by McLaren, though he remains convinced his F1 future is with the team read more »

Nico Hulkenberg believes that Force India's start with its late 2015 car has gone better than the team could have expected read more »

Kevin Magnussen thinks McLaren has made a big step forward with its 2015 challenger despite seeing his first day behind the wheel last for just 39 laps in Barcelona. read more »

On his final day in the W06 before his 2015 F1 title defence officially gets underway, Lewis Hamilton confirms Mercedes' evident advantage read more »

McLaren have warned their new car may only prove competitive from the European leg of the 2015 season onwards. read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Saturday 6pm [Final] read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Saturday 5pm read more »

The AUTOSPORT Grand Prix Predictor returns with a brand new look for 2015 read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Saturday 4pm read more »

Full testing times from the third and final F1 test of the 2015 pre-season from the Circuit de Catalunya - Saturday 3pm read more »