Clifford Thames / Cardiff University
Environmental Rating for Vehicles

For full details of the background to this model and the methodology employed, you can download a copy of the CAIR/Clifford Thames briefing paper.

ERV Briefing Paper

Step 1: Select Measurement Unit

Measurement Unit

Step 2: Select your car

Select Manufacturer:

Select Model:

Select Type:

Select Transmission:

Step 3: Select a comparison car

Select Manufacturer:

Select Model:

Select Type:

Select Transmission:

Step 4: View your results

Once you have selected a car from above, your results will show here.

ERV is calculated from publicly available emissions data combined with vehicle footprint (length x width x weight).

Note: Footprint data (length, width, weight) has been obtained primarily from vehicle manufacturer websites and, when not available, from other public data sources. At the moment there are no standards regulating how this data is reported by manufacturers and therefore data reporting formats vary. We are working to standardise this information.

Powered by .net