Testing is a particularly hard thing to judge. It's almost impossible to come up with an accurate pecking order, even by the third and final test, but there are a couple... read more »

As we head into the second test of Formula 1's pre-season we shouldn't expect to see dramatic differences in car design or team performance but changes will be visible read more »

UBS presents the Road to 2015 - an exclusive behind-the-scenes look at the team as Mercedes AMG F1 gear up for the 2015 season. In this episode we delve into the inner workings... 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 »

Although encouraged by Ferrari's performance at Jerez, Sergio Marchionne concedes the next outing will be the "ultimate proof" of their improvement.... read more »

Sergio Marchionne insists he is not getting carried away with Ferrari's winter test form. The fabled Maranello marque struggled in 2014, prompting Fiat Chrysler chief... read more »

The fact it was Ferrari and Sauber not Mercedes that topped the times in Jerez has led some to believe that the gap has closed, but Mercedes designer Aldo Costa has warned... read more »

Red Bull driver Daniel Ricciardo says he is taking the threat of a Ferrari resurgence seriously, after the Italian marque's performance at the first pre-season test in Jerez. read more »

McLaren are confident they can get two cars to the finishing line of the Australian Grand Prix in March, despite a number of reliability troubles in Jerez. Whilst engineering... read more »

Daniel Ricciardo believes Formula 1 cars should be harder to drive than they currently are, as it would help to separate the best from the best in terms of driver performance.... read more »

Ron Dennis says a new relaxed attitude has allowed him to work with Fernando Alonso again, following their famous falling out in 2007. A reunion was never thought possible... read more »

Ferrari's performance grabbed the headlines at last week's Jerez Formula 1 test, but closer analysis of speed trap data shows there may still be a gulf between it and... read more »

Renault insists their "performance level is where they expected" despite several reliability problems in the first test in Jerez... read more »

UBS presents Episode 3 of the Road to 2015 - an exclusive behind-the-scenes look at the team as we gear up for the 2015 season. In this episode we delve into the inner workings... read more »

Renault says it will focus more on race performance at the next F1 test in Barcelona read more »

Renault was reassured by its performance at the opening test of 2015 in Jerez, despite numerous issues delaying Red Bull's progress read more »

McLaren are adamant that as long as they can get on top of their reliability issues, their Honda-powered car will have the performance needed... read more »

McLaren says it is unconcerned about the performance of its new Honda-powered Formula 1 car, despite a challenging start to pre-season testing. read more »

Pirelli proved pleased with the overall results of the first pre-season test at Jerez, seeing teams complete more mileage than last year, along with increased performance,... read more »

Whilst Ferrari team boss Maurizio Arrivabene is encouraged by his team's Jerez performance, he is certain that a number of rivals are sandbagging. Sebastian Vettel topped... read more »

Felipe Nasr reckons his Mercedes-powered Formula 1 rivals were "hiding" some performance, after his Sauber-Ferrari ended up topping the third day of pre-season... read more »

Felipe Nasr thinks Sauber has plenty of performance left in hand on both the engine and chassis side after he recovered from a morning spin to top the third day of testing in Jerez read more »

Nico Rosberg has described the performance of the Ferrari team as "an eye-opener" after the opening three days of Formula 1 testing at Jerez. read more »

Red Bull's Adrian Newey believes Formula One's regulations are still too restrictive for chassis manufacturers and the performance of power units have too much... read more »

Jenson Button has acknowledged McLaren-Honda are still at “zero” in terms of understanding their performance capabilities but insisted there is no cause for alarm despite the... read more »