Ever wondered what actually happens to your car once it’s collected for scrap? It doesn’t just disappear. Every vehicle is made up of recoverable metals — iron, aluminium, copper, and more — that a licensed car breaker extracts and sells back into the supply chain. Understanding which metals are inside your car explains why it still holds monetary value, even when it’s no longer roadworthy. Across London, more drivers are choosing to scrap their car responsibly rather than let it sit and rust on the street. Here’s exactly what’s inside.
Why Does a Scrapped Car Have Any Value at All?
A car doesn’t become worthless the moment it breaks down. Every panel, engine part, and wiring loom inside it was mined, processed, and manufactured at real cost — and that value doesn’t vanish with a failed MOT or a blown engine. A licensed Authorised Treatment Facility (ATF) dismantles the vehicle and recovers as much usable metal as possible. This isn’t a side job; it’s a serious industry that reduces the need for fresh mining, saves energy, and puts money back in your pocket. So if anyone tells you your old car is worthless, they’re wrong — it’s simply waiting to be valued correctly.
The Big Three Metals Found in Every Car
Regardless of make, model, or age, almost every vehicle on UK roads contains these three metals.
Steel: The Backbone of Every Vehicle
Steel makes up the largest share of any car by far — typically 55% to 65% of total weight. It forms the structural skeleton of your vehicle: the doors, the hood, and the chassis holding everything together.
You’ll typically find steel in:
- Body panels and chassis
- Engine blocks (older models)
- Suspension components and axles
- Wheel rims (standard models)
Once your car is crushed and shredded at a licensed facility, powerful magnets pull the steel out from the rest of the material, since steel is magnetic. It’s then sent to steel mills, remelted, and rolled into new sheets used in construction, appliances, and even new vehicles.
Aluminium: Light But Loaded With Value
Aluminium use in car manufacturing has grown sharply over the past two decades, as automakers replace heavier components with aluminium to boost fuel efficiency. You’ll find it in:
- Engine blocks and cylinder heads
- Wheels and rims on higher-spec models
- Radiators and heat exchangers
- Bonnets and boot lids
Unlike steel, aluminium isn’t magnetic, so breakers separate it using eddy current separation during the shredding process. It also commands a strong resale price, because recycling aluminium takes far less energy than producing new aluminium from raw bauxite ore.
Copper: Small Amount, Big Payout
There’s far less copper in a car than steel or aluminium — but weight for weight, it’s often the most valuable metal in the vehicle. Copper wiring runs through nearly every electrical system in your car. You’ll find it in:
- Wiring harnesses throughout the vehicle
- Starter motor and alternator windings
- Older-style radiators
- Electric motors in hybrid and EV models
Because copper prices stay consistently high, breakers take care to strip out every wiring harness and recover as much as possible. If you’re scrapping a hybrid or electric vehicle, expect noticeably more copper due to the extra wiring, motors, and battery systems involved.
Other Metals Worth Mentioning
Steel, aluminium, and copper get most of the attention, but several other metals inside your car add up in value too.
Metal |
Where It’s Found |
Why It Matters |
| Lead | Car batteries | Highly recyclable, subject to strict handling rules |
| Platinum, palladium, rhodium | Catalytic converters | Extremely valuable despite tiny quantities |
| Zinc | Coatings on steel parts | Prevents rust, recovered during processing |
| Brass | Fittings and connectors | An alloy of copper and zinc |
How Do Licensed Breakers Actually Separate These Metals?
The process looks complex from the outside, but it comes down to a handful of standard steps used across licensed UK facilities:
- Draining fluids — oil, coolant, and fuel are removed first for safe, compliant depollution.
- Stripping recyclable parts — the battery, tyres, and reusable components are removed by hand.
- Shredding the body — what remains goes through an industrial shredder and is broken into small fragments.
- Magnetic separation — magnets pull the steel out from the mixed shredded material.
- Eddy current separation — the remaining mix is processed to separate aluminium and copper.
This is the same depollution-first, metal-recovery process any licensed ATF in the UK is legally required to follow.
Turn Your Old Car’s Metal Value Into Cash
Your scrapped car is worth more than most people assume. Steel gives it structure, aluminium keeps it light, and copper powers every electrical system — alongside smaller but valuable metals like lead and platinum. If you’ve got an old car sitting unused anywhere across North, East, South, West, or Central London, Brits Car Breakers can give you a fair, instant quote and collect it for free — with same-day payment and full DVLA paperwork handled for you.
Frequently Asked Questions
Does a car with a blown engine still have scrap value?
Yes. Even a car that won’t start still contains its full weight in steel, plus recoverable aluminium and copper, so it retains real scrap value regardless of mechanical condition.
Which single metal is worth the most in a scrapped car?
By total weight, steel is recovered in the largest volume, but copper and the platinum-group metals in the catalytic converter are usually the most valuable per kilogram.
Do electric and hybrid cars contain more valuable metal?
Yes. EVs and hybrids typically contain significantly more copper due to their motors, wiring, and battery systems, which can add to their scrap value.
Can I find out how much my specific car is worth in scrap metal?
The clearest way is to get an instant scrap car quote, which factors in your car’s weight, make, model, and condition against current metal rates.