CARCHECKHQ REPORT GUIDE
Car emissions, fuel figures and tax references
Emissions and running-cost figures need context. A manufacturer reference, a current tax status and a local clean-air-zone charge answer different questions.
Current coverage
CarCheckHQ can display supplied CO₂, consumption and VED reference figures. They are not a complete current tax quotation, a real-world fuel-cost guarantee or a clean-air-zone decision.
How to interpret coverage and missing informationRead reference figures with their units
Check whether a figure describes CO₂, fuel consumption or a monetary reference. Manufacturer and source figures may differ from how the specific car performs in your use. Missing values should remain unknown.
Check current charges with the responsible service
Use GOV.UK for current vehicle tax information and the relevant official zone checker before travelling. The government clean-air-zone page links to separate routes for London and Scotland. A CO₂ value alone does not confirm a zone exemption or your full tax liability.
Before you make a decision
- Confirm the exact fuel type and specification.
- Keep source reference figures separate from current charges.
- Check the official tax and relevant zone service for your intended use.
Common questions
Does the report confirm ULEZ or every clean-air-zone exemption?
No. Use the applicable official checker. CarCheckHQ does not infer eligibility from a CO₂ value or generic vehicle description.
Further guidance
These links provide independent guidance. The coverage statement above describes what CarCheckHQ currently supplies.
Related reading
See how the report presents the evidence
The sample shows the layout and source notes, including unavailable sections. Its gallery illustrations are labelled; they are not real historical photographs.