Vehicle guide
Should I buy a Category S or Category N vehicle?
A Category S or N vehicle is not automatically unsuitable, but the recorded damage, repair quality, insurance position and price all need checking. Category A and B vehicles must not return to the road.
Connect the recorded damage to the vehicle in front of you
9-second silent explainer · press play
Read the three steps
- 01 · RecordRead the category
Separate repairable S or N history from Category A or B.
- 02 · RepairBuild the evidence trail
Compare photographs, invoices and parts with the areas that were damaged.
- 03 · ConditionInspect the finished vehicle
Ask an independent inspector to focus on the recorded damage and repair quality.
A write-off category describes an insurer’s recorded outcome, not the quality of later repairs or the vehicle’s present condition. Category, repair evidence, inspection and price must therefore be considered separately.
Understand the record
- 1
Confirm the category, incident date and whether the vehicle is legally permitted to return to the road.
- 2
Treat Category A and B records differently from repairable Category S and N records.
- 3
Ask for the insurer or salvage record and evidence of the subsequent repair.
Check the repair
- 1
Consider an independent inspection by someone experienced in repaired write-offs.
- 2
Ask for photographs before and during repair, parts invoices and bodyshop records.
- 3
Tell your insurer about the record and confirm cover before purchase.
Price and resale
Compare the asking price with equivalent vehicles carrying the same recorded history. A repairable category does not itself establish repair quality, current condition or fair value.
Your practical checklist
Tick each item as you work through the vehicle, documents and evidence. An unticked item stays open—it does not become a clear result.
Useful sources and next steps
Questions buyers ask
Can Category S or N vehicles return to the road?
They may be repaired and returned to use, subject to the applicable requirements. The category does not demonstrate the quality of the repair, so evidence and inspection still matter.
Will a write-off affect value and insurance?
It can affect both. Compare with vehicles carrying equivalent recorded history and confirm the insurer’s position before committing to buy.
Check the vehicle in this guide
Start with the free official-data snapshot. We will keep anything not returned clearly marked as unknown.
What vehicle are we looking at?
Enter the registration, or upload a clear photo of the number plate. You will confirm anything read from an image before a check runs.
Images are processed only to find registration candidates and are not retained by Car Assistant. We do not extract other V5C details.