Both Sao Paulo and Abu Dhabi are recognised for their sultry, sweltering atmospheric temperatures, but over the past fortnight hot air of a different type prevailed in the respective paddocks - to wit, controversy over Formula 1's 2014-on engines and their heat and energy recovery systems.
The first salvo was fired in Brazil by Red Bull Racing's Christian Horner - who this season has been (ungratefully) vocal about Renault's performance despite RBR's French partner powering his team to four title doubles in as many years plus three race wins this season.
OPINION: The first stage of the 2022 Formula 1 pre-season is just over a month away, but the championship is still reeling from the controversial results of last year’s finale. The FIA acknowledges F1 has had its reputation dented as a result, so here’s how it could go about putting things right
As Formula 1 prepares to begin a new era of technical regulations in 2022, Autosport picks out six other key elements to follow this season
After 349 grand prix starts, 46 fastest laps, 21 wins and one world championship, Kimi Raikkonen has finally called time on his F1 career. In an exclusive interview with Autosport on the eve of his final race, he explains his loathing of paddock politics and reflects on how motorsport has changed over the past two decades
Formula 1 cars will look very different this year as the long-awaited fresh rules finally arrive with the stated aim of improving its quality of racing. Autosport breaks down what the return of 'ground effect' aerodynamics - and a flurry of other changes besides - means for the teams, and what fans can expect
OPINION: The 2022 Formula 1 season is just weeks away from getting underway. But instead of focusing on what is to come, the attention still remains on what has been – not least the Abu Dhabi title decider controversy. That, plus other key talking points, must be resolved to allow the series to warmly welcome in its new era
Mick Schumacher’s knack of improving during his second season in a championship was a trademark of his junior formula career, so his progress during his rookie Formula 1 campaign with Haas was encouraging. His target now will be to turn that improvement into results as the team hopes to reap the rewards of sacrificing development in 2021
As the driver of Formula 1’s medical car, Alan van der Merwe’s job is to wait – and hope his skills aren’t needed. JAMES NEWBOLD hears from F1’s lesser-known stalwarts
There was an ace up the sleeve during the 1983 F1 title-winning season of Nelson Piquet and Brabham. It made a frontrunning car invincible for the last three races to see off Renault's Alain Prost and secure the combination's second world title in three years
GP3 champion Alex Lynn eyes 2015 F1 reserve role after Lotus test
McLaren says points won't decide 2015 F1 driver line-up