Doesn't the 3D model types of cars in GT5 and GT6 (Standard or Premium in GT5, and Simple or Detailed in GT6) need to be included in the Infobox/CarNew template?

Without them, I guess the corresponding category pages (e.g. Category:GT6 Detailed Cars) dissolve with the process of the Infobox replacements, unless we add the appropriate categories to the car pages manually.