Williams technical director Mike Coughlan admits the "very aggressive nature" of the Jerez track surface compromised the team's tyre data... read more »

Pastor Maldonado believes new team-mate Valtteri Bottas will benefit from last year's experience as a Friday driver for Williams... read more »

Friday was the last day of testing at Jerez, and also the last testing day for the FW34. Williams have run development parts throughout the 4 day test at Jerez and are now... read more »

Valtteri Bottas believes that running with Williams' 2012-spec car at Jerez will still prove useful for the Grove team. read more »

Valtteri Bottas says the Jerez test was positive for Williams, despite using a development version of their 2012 car and not posting great times... read more »

Pastor Maldonado, who in 2013 enters his third F1 season with Williams, thinks new teammate Valtteri Bottas will get quickly up to speed. Actually, 23-year-old Finn Bottas is a... read more »

Williams technical director Mike Coughlan admitted the team's tyre testing results had been "a little compromised" at Jerez read more »

The opening pre-season test of the year has been and gone in a flash, with the teams, aside from Williams, putting their new challengers on-track for the first time. Looking... read more »

Williams driver Valtteri Bottas was pleased with his return to the cockpit of a Formula 1 car at Jerez this week, the Finn back in action for the first time since the opening... read more »

Kimi Raikkonen put his Lotus top on the final day of the first pre-season test in Jerez on Friday. The Finn clocked a 1:18.148 in the E21 on soft tyres to topple Jules Bianchi... read more »

Pastor Maldonado, who in 2013 enters his third F1 season with Williams, thinks new teammate Valtteri Bottas will get quickly up to speed. Actually, 23-year-old Finn Bottas is a... read more »

Valtteri Bottas said some of the new parts being tested on the Williams FW34 on day three of the first test have been "positive" read more »

After two days of testing with Pastor Maldonado, today it was the debut of Valtteri Bottas. Although has already has some testing experience with the Williams FW34, this marks... read more »

Ferrari's Felipe Massa was finally given the chance to show what he can do behind the wheel of the F138, posting the fastest lap on day three. The Brazilian has spent the... 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 »

Williams is looking to claw-back lost mileage at Jerez later this week, with its 2012 car suffering  a clutch problem on Wednesday. Opting to launch its new design at... read more »

Pastor Maldonado is confident Williams won't be penalised for opting not to run their new car at Jerez... read more »

Bruno Senna is bowing out of formula one. Despite hoping to find a new seat after being replaced at Williams by Valtteri Bottas, the Brazilian has been signed up for 2013 by... read more »

Nico Hulkenberg is well placed to comment on the respective strengths and weaknesses of most of the current engine suppliers in F1. When he debuted in 2010, the German's... read more »

Pastor Maldonado insists that Williams will not be disadvantaged by delaying the debut of its 2013 Formula 1 car until the second pre-season test at Barcelona in two weeks read more »

Bruno Senna is bowing out of Formula One. Despite hoping to find a new seat after being replaced at Williams by Valtteri Bottas, the Brazilian has been signed up for 2013 by... read more »

Williams technical director Mike Coughlan said the team had been able to gain a good understanding of the new Pirelli tyres by running its old car on the opening day of testing read more »

McLaren's Jenson Button set the fastest lap of the opening pre-season test in Jerez on Tuesday, but it wasn't all positive news for the team. Whilst the Brit ended... read more »

With the exception of Williams, the 2013 launch season has come and gone. It's a period of high excitement, and almost equalled disappointment, writes Mat Coch. read more »

Red Bull is a team full of strengths but perhaps the one of the most important is their stability with all their star players still in place. At the top of the tree the Milton... read more »