The update for the Casino Heist in GTA Online also seems to have brought Formula 1 cars. At least according to the findings of data miners who found the high-performance racing cars. They are showcased in the video.
What was found? A highlight in December for GTA Online is undoubtedly the new Casino Heist, which made its way into the game through an update. Data miners combed through the code of the new patch and discovered content that Rockstar Games has implemented but not yet released.
These leaks include some new cars, a trike and even a mini-tank. However, the two found Formula cars, which are presumably Formula 1 cars, are causing particularly much buzz.

How good are the cars? The values for top speed, acceleration, and handling could change before the final release of the cars.
Early testers have unlocked the cars in the game through indirect means and tested them. Both, the Progen PR4 and the Ocelot R88, reportedly have a built-in boost. It charges when accelerating and braking.
Moreover, you currently cannot use drive-by weapons while driving these cars. It is possible that this setting will be modified before the release of the two vehicles.
The YouTube channel Pyrerealm Gaming – Rockittt showcases a few clips in the video where the cars have already been tested on the streets of Los Santos. There you can get a first impression of the unreleased cars from the Casino update of GTA Online.
Tuning of the Formula 1 cars: Some players wondered if the tuning options for the Formula cars would be sophisticated or rather sparse. After all, this is a completely new type of cars that Rockstar Games would be adding. Front and rear spoilers are an important part of the concept.
The YouTuber Cone 11 took the Progen PR4 and brought it to the tuning shop at Los Santos Customs. In the video, he shows modifications for the wings, tires, and more. After that, he speeds through the streets of GTA 5 with the high-performance soapbox.
In the comments on YouTube, players speculate that Rockstar Games might want to introduce a completely new type of race where the new Formula cars can shine. They are likely to secure a significant place among the fastest cars in GTA Online.
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