First confirm that the sheet belongs to the vehicle
Begin with the chassis or frame number and confirm that it corresponds with the vehicle and its other records. Then check the model code, registration or manufacture information, mileage and listed equipment. Do not rely on an auction grade without confirming the identity of the vehicle.
- Chassis or frame number
- Model and grade codes
- Mileage shown at inspection
- Transmission, colour and equipment
Treat the auction grade as a summary
The overall auction grade can be useful, but it is not a complete description of condition. Grading practices and symbols can differ between auction houses, so read the written inspector comments and condition diagram together with the headline grade.
- Overall vehicle grade
- Interior grade
- Inspector comments
- Condition diagram annotations
Read the condition diagram
Auction diagrams commonly mark individual panels with letters and numbers describing scratches, dents, repairs, paintwork or replacement. The meaning and severity scale should be checked against the legend used by that auction house. A translated explanation is more useful than guessing from one isolated symbol.
Verify rather than assume
An auction sheet is one useful part of a vehicle's history, not a substitute for checking the actual vehicle. If an auction sheet is presented, ask for a clear copy, verify that it matches the vehicle and combine it with a physical inspection and the available import and registration documents.



