Valtteri Bottas is confident that Williams can be a match for Red Bull in this weekend's Chinese F1 Grand Prix - but is Ferrari within reach as well?
Nico Rosberg is hoping a return to China, scene of his first F1 win in 2012, will kick-start his 2015 F1 title campaign. 
Sebastian Vettel returned Ferrari to the F1 podium on his first appearance in scarlet, and admitted the emotion was in great contrast to his Melbourne race a year ago. 
Mercedes team boss Toto Wolff says that there is no complacency in Brackley or Brixworth as the Silver Arrows launches the defence of its F1 world titles.
With a third unexpected win of 2014 under his belt, Daniel Ricciardo is not about to give up on dreams of stealing the F1 world title as well. 
Nico Rosberg has committed his future to Mercedes after signing a new “multi-year” contract with the team 
Daniel Ricciardo knows that pinning down a set-up suitable for a track of two halves will be crucial for landing another F1 podium in Germany. 
Mercedes' Toto Wolff has reasons not to believe claims that Mercedes F1 will dominate at the British Grand Prix. 
Williams has not let any more points slip through its fingers in 2014 than its F1 rivals, according to head of vehicle performance Rob Smedley.