Mercedes may be set to maintain its perfect championship record in Formula 1's turbo-hybrid era, but, as the championship bursts back into life this weekend, the fact it is not favourite to win at Spa offers a fascinating insight into how nothing ever stands still in F1's competitive landscape.
Ferrari's gains on the power front have been noticeable in recent years and have left it heading to Belgium, and its home race in Italy next week, widely acknowledged as the team to beat in those events - despite its winless season so far.
OPINION: Max Verstappen has made the 2021 Formula 1 championship. He’s taken the fight to the all-conquering Mercedes squad and its dominant champion, produced driving displays few can match. But he’s been on a controversial course too, and finally crossed a particular line in Jeddah
The inaugural Saudi Arabian Grand Prix was a race packed full of incident as Formula 1 2021's title contenders repeatedly clashed on track. Lewis Hamilton won out over Max Verstappen to level the scores heading into next weekend's Abu Dhabi finale, as Jeddah turned F1 into a drama series
Dropped by Red Bull last season, Alexander Albon has fought back into a Formula 1 seat with Williams. ALEX KALINAUCKAS explains what Albon has done to earn the place soon to be vacated by the highly rated George Russell
Mercedes led the way in practice for Formula 1’s first race in Jeddah, where Red Bull was off the pace on both single-lap and long runs. But, if Max Verstappen can reverse the results on Saturday, factors familiar in motorsport’s main electric single-seater category could be decisive in another close battle with Lewis Hamilton
Earning praise from rivals has been a welcome sign that Lando Norris is becoming established among Formula 1's elite. But the McLaren driver is confident that his team's upward curve can put him in the mix to contend for titles in the future, when he's hoping the compliments will be replaced by being deemed an equal adversary
After a disastrous 2020 in which it slumped to sixth in the F1 constructors' standings, Ferrari has rebounded strongly and is on course to finish third - despite regulations that forced it to carryover much of its forgettable SF1000 machine. Yet while it can be pleased with its improvement, there are still steps it must make if 2022 is to yield a return to winning ways
OPINION: The pressure is firmly on Red Bull and Mercedes as Formula 1 2021 embarks on its final double-header. How the respective teams deal with that will be a crucial factor in deciding the outcome of the drivers' and constructors' championships, as Autosport's technical consultant and ex-McLaren F1 engineer explains
Kvyat understands why Red Bull F1 picked Albon to replace Gasly
Your Abu Dhabi GP travel guide with Thomas Cook Sport