A damaged car is awkward to sell. Private buyers are wary, dealers do not want it in part-exchange, and the insurer may already have written it off. That is where a car salvage buyer comes in: a business that buys damaged, written-off and end-of-life vehicles as they are and collects them, so you do not have to find someone who understands what they are taking on.
This guide explains what the write-off categories mean, whether you can sell a written-off car, what sets its value, and how the process works from the first quote to payment.
What is a write-off?
In the UK a car is written off when an insurer decides, after a claim, that it is not economical or not safe to repair following an accident, a flood, a fire or theft damage. The insurer pays out the car's market value and normally takes the vehicle. It also assigns a salvage category, which is recorded and shows up on vehicle history checks for the rest of the car's life. You may see American sites talk about a "salvage title". There is no such thing here; the UK equivalent is the category.
A category only exists because of an insurance claim. A car that was damaged but never claimed on has no category: it is simply a damaged car.
The four salvage categories: A, B, S and N
The categories were rewritten in October 2017 under the ABI Code of Practice for the Categorisation of Motor Vehicle Salvage. The current set is:
- Category A: scrap only. The car is so badly damaged that nothing can be reused, not even parts. The whole vehicle must be crushed at an Authorised Treatment Facility.
- Category B: break for parts. The body shell is beyond repair and must be crushed, but undamaged parts can be salvaged for reuse. A Cat B car can never return to the road.
- Category S: structurally damaged, repairable. Part of the structure, a chassis leg or a crumple zone for example, has been damaged. It can be professionally repaired and returned to the road, and the category stays on its record.
- Category N: non-structurally damaged, repairable. The structure is sound but something else needs fixing: bodywork, electrics, or safety-critical items such as brakes, steering or suspension. It can be repaired and driven again, and the category appears on history checks.
Before October 2017 the letters were A, B, C and D, and C and D were based on whether the repair cost more than the car was worth. S and N are based on the type of damage instead. If an older car's history shows C or D, it was written off under the old cost-based system, so the letter tells you nothing about whether the damage was structural.
Can you sell a written-off car?
Yes, provided you own it. If the insurer paid out and took the car, it is theirs to sell. If you kept the salvage after the settlement, or the car was damaged and you chose not to claim, and you own it outright, you can sell it, within the rules for its category. Cat S and Cat N cars can be sold for repair or for parts. Cat A and Cat B cars must go to an Authorised Treatment Facility, which is exactly where a reputable salvage buyer will send them.
Two more rules apply whatever the category. Any outstanding finance must be settled first, because until then the lender has a claim on the car. And a scrap or salvage business cannot pay you in cash: the Scrap Metal Dealers Act 2013 in England and Wales and the Air Weapons and Licensing (Scotland) Act 2015 in Scotland both require a traceable method, such as a bank transfer.
Why sell to a salvage buyer?
Because the alternatives are harder. Repairing a Cat S or N car properly costs money and the car still carries the category. Selling a damaged car privately means finding a buyer who understands what they are getting, and taking on the risk that they do not. A salvage buyer takes the car as it is, collects it and pays by bank transfer, so the car is off your hands once you have told the DVLA that you sold it to the motor trade.
The same logic applies to cars that were never written off but have reached the end of the line: a heavy MOT failure, a blown engine, or simply a car that will not sell. A salvage buyer wants those too, and when a car is scrapped its useful parts can be reused rather than wasted.
What sets the value of a salvage car?
There is no fixed price. The figure depends on:
- Weight. A car that is only fit for recycling is worth its metal, so a large saloon is worth more than a city car, and that week's metal prices move the figure.
- Make, model and parts demand. If parts for that model are sought after, the engine, gearbox, doors and lights can lift the value above the metal.
- Condition and completeness. Whether it runs, what is damaged, what is missing and how much of it is still sound. Mileage can matter here too, where the parts might be reused.
- Distance and access. There is no collection charge, but how far away the car is and how easy it is to reach are part of what sets the price, so the quote already allows for the journey.
Give an honest description and a few photos when you ask for a quote and the price will be right first time. Pull parts off before collection and it will drop, and the drop can easily outweigh what the parts are worth to you.
How to sell a damaged car: six steps
- Find the paperwork. The V5C log book shows most simply that you are the keeper. If it is missing, photo ID plus an insurance certificate, purchase invoice or tax reminder in your name will usually do. Have the insurer's write-off paperwork if there is any.
- Choose a buyer who does it properly. They should hold their council's metal dealer's licence (in England and Wales it is called a scrap metal dealer licence), use an Authorised Treatment Facility, pay by bank transfer and tell you that a Certificate of Destruction will follow if the car is scrapped. In Scotland, SEPA's public register lists authorised sites; in England, the Environment Agency's public register does, and it includes a register of licensed scrap metal dealers too.
- Agree the price and the terms. Ask whether the quote depends on an inspection, whether collection is free, and whether a missing V5C, missing keys or missing parts would lower it.
- Prepare the car. Clear out belongings and personal data, leave any keys you have, and if you have a private registration, have the DVLA put it on retention before the car goes. The DVLA only allows this if the car can move under its own power and may inspect it, so a non-runner may not qualify. Our pre-scrap checklist covers every item.
- Handover. If you have the V5C, give it to the driver but keep its yellow V5C/3 section for selling to the motor trade. Once the driver has checked the car against your description and seen your ID, the money goes by bank transfer to an account in your name.
- Close it off. When the car is scrapped, the ATF issues the Certificate of Destruction and notifies the DVLA. Tell the DVLA yourself as well that you sold it to the motor trade: online with the reference on your V5C, keeping the yellow V5C/3 slip with your records, or by filling in that slip and posting it. If you have no V5C, write to the DVLA instead, giving your name and address, the car's registration, make and model, the exact date of sale and the buyer's name and address. Unused tax is refunded for any full months left, and the insurance can be cancelled once the car has gone.
What happens at the treatment facility
A car sent for treatment is depolluted first. Fuel, oil, coolant, brake fluid, air-conditioning gas and the battery are removed, along with the tyres, the catalytic converter and the airbags. Parts that still have a life are removed for reuse. The stripped shell is crushed and shredded, and the metals are separated for recycling. The end-of-life vehicle rules set the standards for how this must be done, and GOV.UK explains the owner's side at scrapped and written-off vehicles.
Time to sell your damaged car?
Motor Salvage Group buys Category B, S and N write-offs, damaged cars that were never claimed on, and non-running and end-of-life cars and vans in the parts of Scotland and England we cover. We are based in Fort William and collection is free: send your postcode with the registration and we confirm on WhatsApp whether we can collect. Payment is by bank transfer, and when a car is scrapped, the licensed ATF partner issues the Certificate of Destruction and notifies the DVLA. There is more on our salvage page for write-offs and damaged cars, or you can start with a quote.