Organized by Koiranen GP and RFEDA, the F4 Spanish Championship is entering its third year of competition after a rough birth when the original launch date of 2015 was abandoned.
The championship features Tatuus designed and built cars. The cars will be constructed out of carbon fibre and feature a monocoque chassis. The engine is a 1.4 turbo Abarth. This is the same engine as in the SMP F4 Championship. The series races primarily in Spain with one race each in France and Portugal although for 2018 only the Portuguese round has been retained.