Four kinds of information
- Source facts: EPA vehicle fields with a record link.
- Derived results: reproducible calculations with stated units.
- Assumptions: illustrative prices and mileage, clearly editable.
- Explanations: original AI-assisted text, with primary-source links.
Publication rules
Missing or invalid consumption values never become zero-cost claims. A query variation alone does not justify another indexable page. Model configurations are grouped, and search/filter states are not placed in sitemaps. New data must pass automated validation before it reaches pages.
Review and independence
Software checks are not expert editorial review. New technical methods, major schema changes, safety claims or financial/tax advice require qualified human review before publication. The current site does not publish personalized advice, tax eligibility claims or repair instructions.
Commercial influence
No advertising or affiliate programs are currently active. Future paid placements must be visibly identified. Sponsors must not change vehicle ratings or calculations. Affiliate links, if introduced, will be disclosed near the link.