The Model 3 and ID.3 are a full size class apart and have wildly different driving character. In BMW parlance it's M340i vs 120i. In Mercedes parlance it's C43 vs A200.
It is too early to assess the relative build quality of the ID.3, though obviously VW do have strong form here and Tesla have weak form. But from a construction standpoint it's worth noting that the ID.3 is cheaply made, well below the standard of even the VW Golf. Despite the price tag, it's an economy car through and through.