Hi @hittzt ,
The easiest way to know the SOC revision is looking at the mask of the package.

The underline part determines your revision as you can see in the following table at the NXP Vehicle Network Processor S32G2 Migration considerations from Rev 2.0 to Rev 2.1 document.

[page 2, NXP Vehicle Network Processor S32G2 Migration considerations from Rev 2.0 to Rev 2.1, Rev. 2, 05/2023]
Let me know if this information resolved your question,
Regards.