I get asked this question every single day. Someone rings or emails us, a bit defeated, and says something like: "It's just a non-runner, it's probably only worth scrap money, isn't it?" And almost every time, the answer is no — it's worth more than that.
I've been buying non-runner and broken cars at Sell The Car for a long time now, and one of the most frustrating things I see is owners selling themselves short before they've even asked for a proper valuation. So I want to give you a genuinely honest answer here — not a sales pitch, just a plain explanation of how we actually value a non-runner car, what affects the number, and what you can realistically expect.
First, Let's Be Clear About What "Non-Runner" Means for Value
A non-runner isn't one thing. It's a catch-all term that covers everything from a car that won't start because of a £50 battery, to a car with a completely seized engine that's been sitting on a drive for three years. Those two cars have very different values, and they're both technically non-runners.
When we're putting a number on a non-runner, we're not just thinking "does it start?" We're thinking about the whole picture: what the car was worth before the fault, what's actually wrong with it, how fixable it is, and what demand there is for this particular make and model in the salvage and parts market. All of that feeds into the offer.
The Baseline: Scrap Value
Before we talk about what a non-runner is actually worth, it helps to understand scrap value, because that's the floor. It's the absolute minimum your car is worth, regardless of anything else.
In 2026, average UK scrap car prices sit around £150–£400 for most ordinary cars. Scrap value is calculated on weight, specifically, the amount of steel and other metals the car contains, multiplied by the current price per tonne. As of 2026, scrap steel prices run between £120 and £250 per tonne depending on location and market conditions. A typical family hatchback weighs around 1,200–1,400kg, so the base metal value before anything else is factored in sits around £150–£250.
That's it. That's what scrap gives you, the weight of the metal. Nothing for the condition of the bodywork, nothing for a working gearbox, nothing for a good set of alloys, nothing for the fact that your particular model is in high demand for parts right now.
This is exactly why we almost always offer more than a scrap yard. We're not just buying the metal.
What a Specialist Buyer Actually Looks At
When we value a non-runner, there are five things we're working through in our heads, usually in a matter of minutes, because we do this all day.
1. What was the car worth before the fault?
This is the starting point. We look at the market value of the car in clean, running condition using industry guides and current used car prices for your specific make, model, age, mileage, and spec. A three-year-old Ford Focus that's worth £12,000 running is going to be worth meaningfully more as a non-runner than a fifteen-year-old one worth £1,200. The fault affects the discount from that baseline value, but the baseline itself matters enormously.
2. What's actually wrong with it?
This is the most important single variable. Not all faults are equal. A car that won't start because of a suspected dead battery or a faulty immobiliser is in a completely different category from one with a seized engine or a failed DSG gearbox. We're thinking about two things here: how expensive is the repair, and how confident can a buyer be that fixing the stated fault solves the problem rather than uncovering something else?
A car with a known, isolated fault and an otherwise clean history gives us confidence. An older car with an unknown fault history and high mileage creates more uncertainty, and that uncertainty shows up in the offer.
3. How in-demand is this make and model?
This is the part owners rarely think about, but it makes a significant difference. Some cars have a massive appetite in the used parts market a VW Golf, a Ford Fiesta, a BMW 3 Series. Parts from these cars are constantly needed by mechanics and private owners across the country, and the faster we can move components, the more we can pay for the whole car. Other models are less in demand, and that affects the number.
4. What condition is the rest of the car in?
A non-runner isn't broken all over, usually just one system has failed. If the bodywork is clean, the interior is tidy, the alloys are good, and there's no structural damage, those things all contribute to the value. A car that's mechanically failed but otherwise in excellent condition is worth considerably more than one that's mechanically failed and has dents, corrosion, a damaged interior, and missing trim.
5. Is there outstanding finance?
If there's outstanding finance on the car, we factor in what the settlement figure is, because that affects how the payment works. We'll contact the finance company directly and settle on your behalf, then pay you the difference. It doesn't stop a sale, but it's part of the picture.
What Reduces a Non-Runner's Value
Honesty matters here, so I want to tell you the things that genuinely bring a value down:
- Multiple faults or unknown fault history — if the car has been through several failed repairs or the fault is genuinely undiagnosed, that uncertainty costs money in the offer.
- Missing parts — a car that's been partially stripped of components (catalytic converter, battery, wheels, or panels) is worth less than a complete one, because the parts value we rely on is already gone.
- Severe structural corrosion — a mechanically failed car with significant rust through the chassis or sills has limited options; most of its value beyond scrap is in the reusable components, and structural corrosion can make those harder to access and sell.
- Accident damage on top of the mechanical fault — a non-runner that's also been in a crash is worth less than one that's purely mechanically failed, though it's still worth more than most people assume.
- Very high mileage on a low-demand model — parts from a 200,000-mile engine aren't worth much, and if the model isn't in high demand generally, the salvage value is limited.
None of these mean the car is worthless. They just affect where the offer lands.
The One Thing That Always Surprises People
Almost without fail, the owners who ring us expecting the least end up most pleasantly surprised. People assume that because the car doesn't run, it has barely any value and that assumption is almost always wrong.
A non-runner is still a whole car. It still has bodywork, interior, electronics, glass, suspension components, brakes, wheels, and often an engine and gearbox that are repairable or in demand for parts. The fault affects one part of the vehicle; the rest of it still has real value.
The best thing you can do is get an actual valuation rather than guessing based on scrap prices or what a neighbour said they got. It takes about two minutes, it's free, and in our experience the number is almost always higher than people expect.
Get a Valuation
Enter your registration number above for a free, no-obligation offer. Tell us whether the car starts, roughly what the fault is, and we'll come back to you, usually straightaway. There's no pressure, no obligation, and no charge at any stage.
We collect from anywhere in the UK, including cars that are completely immobile, and we pay before we collect. That's the same whether your car is worth £300 or £38,000.
FAQs
Is a non-runner worth more than scrap value?
In almost every case, yes. A scrap yard pays for the metal weight of your car typically £150–£400 for an average vehicle in 2026. A specialist buyer like us values the whole car, including reusable parts, bodywork, and current market demand for your specific make and model, which typically returns significantly more.
Does the fault type affect the value?
Yes, significantly. A car with a known, isolated fault - a blown head gasket, a failed gearbox — is valued differently from one with an unknown or multiple fault history. The more clearly the problem is understood, the more confident we can be in the offer. You don't need a full diagnostic report, but the more you can tell us about what's wrong, the more accurately we can value the car.
Does a non-runner lose value the longer it sits?
Yes. A car that's been sitting for months or years gradually deteriorates, seals dry out, rust progresses, tyres perish, and rodents can cause wiring damage. A car that's recently failed is generally worth more than the same car that's been stationary for two years. If yours is sitting unused, getting a valuation sooner rather than later is usually in your interest.
Do I need a service history to get a good price for a non-runner?
No. Service history is irrelevant to whether you can sell a non-runner, and has a limited effect on the offer compared to the car's age, mileage, condition, and the specific fault. The only document you need is your V5C registration certificate.