If you’re considering buying a used vehicle, it’s crucial to check if the car is a Cat S write-off. Just enter the vehicle registration number above and upgrade to our Silver or Gold Check to instantly find out if the car has been classified as a Category S (Cat S) vehicle.
This guide explains everything you need to know about Cat S cars, how to check them, and whether it’s safe and smart to buy one.
A Cat S car, or Category S write-off, is a vehicle that has suffered structural damage in an accident but is considered repairable by insurers. The "S" stands for Structural.
Yes, a Cat S car can be driven legally on UK roads, but only after it has been fully repaired and declared roadworthy.
Important: Unlike Cat A or Cat B vehicles (which must be scrapped), Cat S vehicles can be returned to the road once safe to drive.
Buying a Cat S car can be a budget-friendly option, but there are important pros and cons to consider:
Before buying a used car, check its write-off status by buying a Total Car Check Silver or Gold Check by entering the registration number above.
A Cat S car isn’t necessarily a bad purchase, but it does carry more risk than a standard used vehicle. If you’re looking to save money, are confident in assessing repair quality, and plan to keep the vehicle long-term, it might be worth it.
However, if you’re unsure or plan to resell soon, you might want to consider other options.
Some lenders allow it, but many won’t. Always check with the finance provider.
Only if the MOT has expired. A new MOT is not automatically required after repairs.
If the DVLA has been notified of the Cat S then a newly issued logbook for the vehicle should state this. However, there are cases where the DVLA is not informed. Therefore it’s important you don’t rely on the logbook alone.
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