Mercedes, who had won the previous eight Constructors' Championships, is now scraping for whatever points they can.
The Alfa Romeo F1 team, which will be led by Valtteri Bottas and Zhou Guanyu, continued its expansion towards decentralised finance.
Alfa Romeo are the only side with an all-new driver line-up this season, featuring Valtteri Bottas and Guanyu Zhou.
The Alfa Romeo F1 team had a difficult pre-season at Barcelona. largely due to issues that came up in the car.
The Finn completed only 10 laps in the Alfa Romeo C42, the least of any driver on the day, as his team struggled with reliability issues.
Alfa Romeo became the final team to reveal their challenger's livery for the season, which they described to be a subtle nod to the past.
Alfa Romeo encountered a number of issues during the three-day testing at Barcelona, severely limiting their track time.
Alfa Romeo had a poor 2021 season, scoring a total of only 13 points and finishing ninth in the constructor's standings.
The new car will be powered by Ferrari once again, with Alfa Romeo continuing their partnership, but it will lack Ferrari's gearbox.
Kimi Raikkonen has raced in Formula One for more than 20 years and won the 2007 Drivers' Championship with Ferrari in 2007.