Reigning F1 world champion Mercedes has not been resting over the winter, as Paddy Lowe and his team prepare to defend their titles in 2015. read more »

We may yet get a bit more colour on the 2015 grid with McLaren admitting they could make changes to their livery for commercial reasons... read more »

McLaren's 2015 MP4-30 livery will be changing in the future, chairman Ron Dennis has stated, but he refused to confirm when. The team launched their car last week with a... read more »

Valtteri Bottas says the FW37 is already a step up from last year's Williams after he overcame a slow start to record an encouraging start to 2015 winter testing 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 »

Valtteri Bottas is already convinced that the 2015 Williams Formula 1 car is a step forward from last year's FW36 after the first day of testing at Jerez read more »

Daniel Ricciardo is encouraged by the first run of Red Bull's RB10 despite it encountering teething problems and says he is unfazed by Mercedes' impressive start to... read more »

The Lotus F1 Team missed day one of the pre-season test at Jerez after their new-for-2015 E23 car arrived at the circuit late on Sunday. ... read more »

Mercedes' Toto Wolff says he is trying to avoid over-confidence, but that his team's first day of 2015 Formula 1 testing at Jerez was the best start he has experienced read more »

Though his first day in the car didn't get beyond six laps, Fernando Alonso insists McLaren-Honda's slow start to 2015 F1 testing is to be expected. read more »

Nico Rosberg says Mercedes achieved exactly what it wanted from its impressive first day of 2015 testing in Jerez but thinks it is pointless to make comparisons to its rivals... read more »

Fernando Alonso has insisted he is unfazed by McLaren-Honda’s “slow start” to 2015 after the Spaniard was restricted to just six laps on the first day of winter testing at Jerez. read more »

Fernando Alonso says he was expecting McLaren-Honda to endure a slow start to the 2015 pre-season and that he has patience in spades from his frustrating tenure at Ferrari read more »

McLaren CEO Ron Dennis has said that the squad's 2015 livery will change, but declined to comment on when the alteration would take place. read more »

Fernando Alonso has insisted he is unfazed by McLaren-Honda’s “slow start” to 2015 after the Spaniard was restricted to just six laps on the first day of winter testing at Jerez. read more »

Delayed 2015 start for Lotus read more »

Lotus expects the "first significant running" of the E23 to come on Tuesday after missing the opening day of 2015 testing in Jerez read more »

Lotus expects its E23 2015 Formula 1 car to complete its first proper running on day three of the first pre-season test at Jerez this week read more »

Final testing times from the first F1 session of the 2015 season at Jerez read more »

Sebastian Vettel made a positive start to his new Ferrari career by posting the fastest time on day one of the opening F1 group test of 2015 in Spain. read more »

New Ferrari signing Sebastian Vettel topped the first day of 2015 Formula 1 testing at Jerez on Sunday read more »

Lotus' 2015 campaign will get underway later than expected after the team were forced to miss Sunday's testing at Jerez... read more »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 4pm read more »

Lotus' 2015 car, the E23, is expected to arrive in Jerez on Sunday after the team missed the first day of testing in Jerez read more »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 3pm read more »