Are you a little freaky about motorsports? Do you like to know everything about dimensions, cables, and technical details? Do you go crazy with every sound of a car? Then this text is for you. If you like the F4 Spanish Championship, you need to be very well-informed about the most determining element of the races, the jewel that races on the championship tracks and that will shine again in Portimao: It is the Tatuus F4-T421, a car that had its debut with all the lights of the press, in 2022 and that we will be able to enjoy in Portugal this coming June 7, 8, and 9.

The manufacturers of this high-end single-seater are the Italians Autotecnica Motori, who from their headquarters in Casalmaggiore have designed a car that adapts perfectly to the needs of the circuit and that has been rated very positively by the drivers. "F4 cars, like the Tatuus, are fantastic for developing driving skills. They have good balance and respond very well, which is essential for learning to drive a car," said Carlos Sainz, current Formula 1 driver, at the time. This car is part of the FIA Formula 4 category, which serves as an entry-level class for young drivers aspiring to advance in their motorsport careers. Here are some key features and specifications of the Tatuus F4-T421:

Key Features and Specifications

Chassis and Bodywork:

• Material:
  Carbon fiber monocoque for enhanced safety and performance
• Aerodynamics
  The car is designed with advanced aerodynamics to improve downforce and handling characteristics.

Engine:

• Type:
  Turbocharged 1.4-liter engine.
• Manufacturer:
  Typically, these engines are sourced from established automotive manufacturers such as Abarth or other FIA-approved suppliers.
• Power Output:
  Approximately 160-180 horsepower, depending on the specific series and regulations.

Transmission:

• Gearbox:
  Six-speed sequential gearbox with paddle shifters.
• Clutch:
  Hydraulic clutch system.

Suspension:

• Front:
  Independent suspension with adjustable shock absorbers and anti-roll bars.
• Rear:
  Independent suspension, also adjustable, providing fine-tuning options for different track conditions.

Brakes:

• Type:
  Ventilated disc brakes with adjustable brake bias.

Safety:

• FIA Standards:
  The car meets or exceeds all FIA safety standards for Formula 4, including crash tests and driver protection systems.
• Halo Device:
  Equipped with the Halo device to protect the driver's head in case of an accident.

Dimensions and Weight:

• Length:
  Approximately 4,275 mm.
• Width:
  Around 1,800 mm.
• Weight:
  Minimum weight is set by the FIA regulations, typically around 570 kg including the driver.

Anti-Intrusion Panel

• A specific area of focus in the development of the second-generation vehicle has been the side anti-intrusion panel, designed to minimize any lateral impact to the chassis and a key component of the central survival cell in which the driver is located.
  As an example of the evolution, the Gen2 challenger is capable of withstanding a minimum of 250 kN of force, compared to 150 kN for the previous version of the car. This has been demonstrated by impact tests of the car with a force equivalent to 25 tons.

Tatuus is Europe's winner chassis-engine formula. The Italian company has been an industry leader in the FIA Formula 4 market over the concept's first-generation chassis including supply to the German, Italian, Spanish, and UAE categories.

These series provide a competitive and structured environment for drivers to develop their skills and gain exposure in the racing community. Overall, the Tatuus F4-T421 represents a key platform in the development ladder of aspiring professional racing drivers, combining performance, safety, and cost-effectiveness in a package that aligns with the FIA's vision for the F4 Spanish Championship. Are you ready to get in the car with us in Portugal? See you there friends!