Pastor Maldonado says he is buoyed by the "huge step forwards" Lotus has made with the reliability of its E23 Hybrid, despite stopping out on track twice on the first... read more »

Lotus has announced that test and reserve driver Jolyon Palmer will pilot the E23 Hybrid for the first time at the forthcoming test in Barcelona. read more »

Jolyon Palmer will get a full day in the Lotus E23 Hybrid during the second F1 test in Barcelona, alongside Pastor Maldonado and Romain Grosjean. read more »

Renault have confirmed they are working with engine expert Mario Illien to fast-track progress on their V6-Hybrid engine for the 2015 and 2016 seasons. Illien played a key role... read more »

World Champions Mercedes has confirmed its driver line-up for the next pre-season test, which takes place at Spain's Circuit de Barcelona-Catalunya. Lewis Hamilton will... read more »

Mercedes technical boss Paddy Lowe says his team has been risk averse when evolving the championship-winning W05 Hybrid into this year's W06 Hybrid, but admits the new... read more »

Formula 1 looks set for a radical overhaul in the next two years after the green light was given on Thursday to implement a major shake-up of the technical rules. A proposal... read more »

Pirelli motorsport director Paul Hembery called the four day test in Jerez a success thanks to the evolution in the Hybrid power units read more »

Lotus driver Romain Grosjean was full of praise for the new Mercedes-powered E23 Hybrid after testing it for the first time at Jerez. read more »

Felipe Massa thinks its clear just from the first four days of testing in Jerez that Mercedes has produced another title favourite in the W06 Hybrid read more »

Romain Grosjean says he is encouraged by Lotus's E23 Hybrid after he sampled the car for the first time on the final day of the Jerez test. Grosjean posted the sixth... read more »

Lewis Hamilton put another 100+ laps on the new Mercedes W06 Hybrid as their title defence got off to a strong start at Jerez. read more »

Kimi Raikkonen posted the quickest lap over the entire four days on the final day of the Jerez test to put Ferrari top, as F1 takes a two-week break before the second test in... read more »

Pastor Maldonado says he is optimistic over Lotus' potential after he enjoyed his first day of running in the squad's new E23 Hybrid. Maldonado endured a difficult... read more »

Lewis Hamilton reports that the new Mercedes W06 Hybrid 'feels the same' after completing 91 laps in F1 testing at Jerez. read more »

Pastor Maldonado says he is encouraged by the potential of Lotus' E23 Hybrid after putting the first miles on the car during pre-season testing at the Circuito de Jerez. read more »

An encouraged Lewis Hamilton has compared Mercedes' new W06 Hybrid to its title-winning predecessor, the W05 Hybrid. World Champion Hamilton enjoyed his first day of... read more »

Lotus have belatedly made their 2015 debut with the E23 Hybrid taking to the track on day two of testing at Jerez... read more »

Lotus has publicly unveiled its Mercedes-powered E23 Hybrid on the second day of the opening pre-season test at Jerez. read more »

Nico Rosberg heaped praise on his Mercedes team after he racked up 157 laps on the first day of testing at Jerez. Rosberg, who finished runner-up in last year's... read more »

Lotus has arrived at the Jerez F1 group test, but its E23 Hybrid may not see the track until day three. 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 »

Mercedes drivers Lewis Hamilton and Nico Rosberg test the car at Silverstone read more »

Take a tour around Mercedes' new Formula 1 car, the F1 W06 Hybrid read more »

2014 World Champion's Mercedes-AMG PETRONAS have officially launched the car they hope will retain their titles won last season. Nico Rosberg and Lewis Hamilton uncovered ... read more »