As far as we know these are the cars that have SFD protection:
Audi A3 from 2020
Audi Q4 from 2021
Audi Q5 e-Tron from 2022
Volkswagen ID.3 from 2020
Volkswagen ID.4 from 2021
Volkswagen ID.5 from 2022
Volkswagen ID.6 from 2021
Volkswagen Golf 8 from 2020
Volkswagen Caddy from 2021
Volkswagen Teramont from 2020
Volkswagen Talagon from 2021
Volkswagen Lamando from 2022
Volkswagen ID Buzz from 2022
Volkswagen Viloran from 2020
Volkswagen Transporter from 2022
Volkswagen Atlas from 2024
Škoda Octavia from 2020
Škoda Enyaq from 2021
Seat Leon from 2020
Cupra Leon from 2020
Cupra Born from 2021
Cupra Formentor from 2020
The list is incomplete. We are working on completing the list - keep in mind that your car might be SFD protected even if it is not on the list.
If you have OBDeleven you can check it in the live data parameters of each control unit in ''SFD activated status''.