Ex-Formula 1 race winner David Coulthard has speculated that Lewis Hamilton's delay in signing a new contract with Mercedes could be down to disagreements on sponsorship... read more »

Adrian Newey is probably the greatest mind in F1 history, so it goes without saying that his every career move will be followed intensely. read more »

Former Formula 1 driver Marc Surer has admitted that he believes Mattia Binotto's recent comments which outlined a problem with engine reliability for Ferrari, despite... read more »

Mario Isola looks at the strategic options for the Japanese Grand Prix, with Suzuka subjecting the tyres to high lateral stress. read more »

Haas boss Guenther Steiner says he is unsurprised by the margin between the 'big three' and the rest of the field... and speculates it will only get larger. read more »

Nico Rosberg insists Mercedes doesn't have a clear-cut advantage and speculates Ferrari could even be ahead when action gets underway in Australia read more »

"The drivers are abusing the circuits more than when there were perhaps gravel traps because the run-offs are different," - Christian Horner read more »

Maurizio Arrivabene speculates that Kimi Raikkonen was probably to blame for his failure to get away from the grid at the start of the Italian Grand Prix read more »

Niki Lauda speculates on Ferrari's 2014 line-up, and who he'd pick, as he writes of Fernando Alonso's 2013 title chances.     read more »

A report by Joe Saward speculates that the Silverstone Circuit has been leased to a private bidder for a period of up to 100 years. Such read more »