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 »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 2pm read more »

Nico Rosberg and Mercedes hit the ground running in pre-season testing as they led the field in time and mileage on the morning of the opening F1 test of 2015 in Jerez read more »

Mercedes picked up where it left off in 2014 as Nico Rosberg comfortably led the first morning of 2015 Formula 1 pre-season testing at Jerez on Sunday read more »

Keeping with last year's theme, Mercedes were the team to beat as 2015 testing got underway at Jerez with Nico Rosberg quickest of all... read more »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 1pm read more »

After finishing second in the Constructors' championship to Mercedes in 2014 after four years of winning both championships, the Infiniti Red Bull Racing team are ... read more »

Infiniti Red Bull Racing have become the latest team to launch their new-for-2015 car after Daniel Ricciardo and Daniil Kvyat took the covers off the ... read more »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 12pm read more »

Mercedes has unveiled its 2015 Formula One World Championship challenger, the F1 W06 Hybrid, ahead of the first day of pre-season testing at the Circuito de Jerez in Spain. read more »

As F1 2015 fires into action, Max Yamabiko takes a closer look at those noses and discusses the developments and solutions required to make F1 sexy again. read more »

Full testing times from the first F1 test of the 2015 season from Jerez - Sunday 11am read more »

After an intensely busy off-season, Infiniti Red Bull's Racing's 2015 Formula One car, the RB11, has hit the track and begun testing at the Circuito de Jerez in Spain... read more »

Williams Martini Racing has publicly revealed its 2015 F1 challenger, the FW37 Mercedes, ahead of F1 pre-season testing in Jerez. read more »

The Williams F1 Team have officially presented their 2015 Formula One car to the public. Racing drivers Felipe Massa and Valtteri Bottas joined up to take the covers off of... read more »

Red Bull have launched their 2015 challenger, the RB11, in a camouflaged livery. read more »

Red Bull has revealed its 2015 contender - complete with striking "camouflage" livery - at Jerez. read more »