Situation: mechanical failure

How to scrap a car with engine or gearbox failure

A snapped cambelt or a failed automatic gearbox can turn a good car into a problem in a single journey. Here is how to judge whether it is worth fixing, and what happens if it is not.

A dark grey car with its front end torn away beside a stack of tyres outside a garage

The decision

One fault, one big bill

Major components cost a lot to replace, and labour adds to it: an engine or gearbox swap is hours of work even when a used part can be found. On an older car, that bill can be more than the car would fetch once it was running again.

A failed engine does not make a car worthless. The bodywork, interior, electrics and metal still have value, which is why a non-running car can still attract an offer.

Describe the fault honestly

  • What happened and when
  • Whether the engine still turns over
  • Whether the car rolls and steers
  • Any parts already taken off

Common failures

Faults that often lead people to scrap

  1. 1.

    Timing belt or chain

    If it breaks on an interference engine, the valves and pistons can collide.

  2. 2.

    Head gasket

    Overheating, white smoke or coolant loss, often with damage beyond the gasket itself.

  3. 3.

    Automatic gearbox

    Slipping, harsh changes or no drive, with a repair that can rival the car's value.

  4. 4.

    Hybrid and electric faults

    Battery or motor problems, which treatment facilities handle with dedicated procedures.

The method

The four steps still apply

Whatever state the car is in, scrapping it follows the same route.

  1. 1

    Find out what it is worth

    Enter the registration and the postcode where the car is parked. That is enough for a licensed buyer who covers the area to look the car up and come back with an offer.

    Why it mattersKnowing the value first stops you guessing. An honest description of faults and missing parts means the figure you hear is the figure you are paid.
  2. 2

    Get the car ready

    Take out everything personal, deal with any private number plate, and find the V5C logbook if you have it. Nothing needs to be repaired, cleaned or drained.

    Why it mattersA private plate has to be taken off the record before the car is scrapped. Once the car is destroyed, the right to the number goes with it.
  3. 3

    Hand it over

    A recovery driver collects the car from wherever it stands, at a time you agree, and you are paid by bank transfer. The car then goes to an Authorised Treatment Facility.

    Why it mattersPaying cash for a scrap car is illegal in England, Wales and Scotland. A traceable payment protects you as well as the buyer.
  4. 4

    Close the record

    Tell the DVLA the car has been scrapped, keep the Certificate of Destruction the facility issues, and expect a refund for any full months of tax.

    Why it mattersUntil the DVLA knows, the car is still linked to you. The Certificate of Destruction is your proof if a fine or tax letter ever arrives.

Questions

Engine or gearbox failure: questions

Short, straight answers. The guides go into more depth.

Is a hybrid or electric car scrapped differently?

The paperwork is the same. At the facility, the high-voltage battery is removed by trained staff before anything else is done to the car.

Do I need a mechanic's report?

No. A plain description is enough. If the fault turns out to be different on collection, the buyer will say so before anything changes hands.

Do I need the V5C logbook to scrap a car?

It helps, but it is not essential. Without one, you tell the DVLA by letter instead of online, giving the registration, make, model, the date of scrapping and the facility's name and address.

Who tells the DVLA that the car has been scrapped?

You should. Use the DVLA's online service with the 11-digit reference from your logbook, or send the yellow section by post. Without that step the car stays linked to you, and the DVLA can fine you up to £1,000.

Ready when you are

Start with the registration and postcode. A licensed buyer covering your area comes back with an offer, and collection is free.