Mercedes team principal Ross Brawn says Lewis Hamilton has helped to drive his team forwards this week in testing and he is confident he will continue to do so over the course... read more »

Lewis Hamilton has given a cautiously optimistic assessment of his new Mercedes during pre-season testing. read more »

Lewis Hamilton says Mercedes is exactly where he had hoped it would be right now, after getting his first proper experience of the new W04. read more »

Lewis Hamilton says his initial impression of the Mercedes W04 is a positive one, but he admits he'll be asking the team for more downforce. The former-McLaren... read more »

Lewis Hamilton believes he has a good foundation to start the season with the new Mercedes W04 but says the team needs to keep searching for downforce as it adds updates to the car read more »

The fourth and final day of the opening pre-season test at Jerez has arrived, with some minor driver line-up changes throughout the field. Pedro de la Rosa steps into the F138,... read more »

Nico Rosberg cut a happy figure after the third day of testing in Jerez. Rosberg completed only fourteen laps on the opening day when an electrical fault ended his running. To... read more »

Romain Grosjean was quickest during the second day of testing in Jerez on Wednesday for Lotus. The Frenchman concentrated on short runs in the afternoon to post a... read more »

Lewis Hamilton is adamant Mercedes are already ahead of where they were last year despite only putting in 26 laps over two days of testing... read more »

Romain Grosjean topped the timesheets for Lotus on the second day of testing at Jerez however, it was Lewis Hamilton's 161 mph off at Turn 6 that grabbed the headlines as... read more »

Lewis Hamilton insists he is far from disheartened by Mercedes' early testing woes read more »

Lewis Hamilton was left encouraged by the pace of the new Mercedes F1 W04 at Jerez on Wednesday, despite being restricted to just 15 laps behind the wheel. The Briton, who... read more »

Lewis Hamilton insisted he is unfazed by the brake failure which struck him during his first day of running for Mercedes at Jerez read more »

Lewis Hamilton has billed the brake failure that caused his Jerez crash on Wednesday as "all part of testing"... read more »

Romain Grosjean put the Lotus E21 on top of the timesheets in day 2 of the F1 pre-season test at Jerez. Grosjean enjoyed a fruitful day with 95 laps on the tally of his new... read more »

Romain Grosjean set the pace on the second day of pre-season Formula 1 testing at Jerez, while Lewis Hamilton's first outing for Mercedes was cut short by a crash read more »

Romain Grosjean topped the timesheets on the second day of testing at Jerez, producing a 1:18.218 to overtake McLaren's Jenson Button as the overall pace-setter for the... read more »

On his first day of official running in 2013, Lewis Hamilton crashed the new Mercedes. The 2008 world champion had done a few filming laps in the silver W04 on Monday, but... read more »

Lewis Hamilton's brake-induced accident has forced Mercedes to call a halt to its day two programme at Jerez. read more »

Mercedes has been forced to finish early for the second day in a row at Jerez, with the team having to repair its F1 W04 chassis after Lewis Hamilton's early morning... read more »

Lewis Hamilton will have to watch the rest of the second day of testing from the Mercedes garage after the team confirmed it would not run again on Wednesday after a brake problem read more »

Mercedes’s testing has come to a premature end for the second successive day after a crash for Lewis Hamilton. Hamilton had completed fifteen laps in his W04 when he... read more »

Mercedes will sit out the rest of Wednesday's Jerez Formula 1 test after Lewis Hamilton's crash in the morning read more »

Mercedes has said a loss of rear brake pressure was to blame for Lewis Hamilton's accident during the second day of testing at Jerez read more »

Romain Grosjean topped the timesheets while Lewis Hamilton's Mercedes Formula 1 test debut ended in the barriers on the second morning at Jerez read more »