Mercedes say they have been working hard to solve their unexpected early 2021 problems ahead of this weekend's season-opening Bahrain GP.
There are plenty of questions to be answered in 2021 - with the season starting with this weekend's Bahrain GP live on Sky Sports F1.
Christian Horner and Max Verstappen remain very cautious about Red Bull's prospects against Mercedes for the Bahrain GP.
Lewis Hamilton, Formula 1 "gamechanger"? Hamilton speaks to Sky F1 ahead of kicking off eighth title hunt in 2021, with Max Verstappen fight predicted.
Get up to speed on everything you need to know about the F1 season with the big changes and reasons to be excited.
New line-ups, new liveries, new challenges and a new season. And it all begins for Formula 1 2021 in Bahrain this weekend.
Take a fast-paced look at some of the special features and interviews we've got coming up on Sky Sports F1 in the new season!
Sky F1's Jenson Button and Nico Rosberg believe the new Formula 1 season could finally be poised to witness the battle of the sport's two top guns.
F1 expert Mark Hughes explains what pre-season testing in Bahrain told us and whether Mercedes really are behind Red Bull.
Ferrari have accepted an offer from Bahrain GP organisers to vaccinate team members attending this year's pre-season testing and the opening Grand Prix.