New car pages are a combination of content and vehicle offer - they do have a well-defined content template that will be the majority of the content,
however they still have key data fields that define a lot of structure - especially make, model, franchise.

new car pages need to consider all content aspects (static fields and content template) during import.

Consider new car attribute fields as additional values when performing mapping lookup.

New cars may also have trims as part of the page, these related models also need to be considered for import.
Trims normally are relatively small - containing key details and an image. Advanced Trim setups that require their own page will be looked at later.
