Catalytic converters contain small amounts of some of the most valuable metals on the planet. This guide breaks down exactly how scrap car prices work in the UK, what affects the value, and how to make sure you get a fair price when you sell.
What Makes a Catalytic Converter Valuable?
The value is not in the steel casing. It is in the ceramic or metalite honeycomb structure inside, which is coated with precious metals. These metals do the actual job of converting harmful exhaust gases into less harmful ones.
The three metals that matter are:
- Platinum (Pt) is used in diesel cars and some petrol ones. Spot price typically ranges from £25,000 to £35,000 per troy ounce in recent years.
- Palladium (Pd) very common in petrol cars. Palladium prices have been extremely volatile and have hit over £50,000 per troy ounce at their peak.
- Rhodium (Rh) is used in tiny amounts but is incredibly valuable. Rhodium has traded as high as £400,000 per troy ounce.
UK Scrap Catalytic Converter Prices: What to Expect
Prices change regularly because they follow global precious metal spot prices. That said, here is a general guide to the kind of values you might see in the UK market as of recent trading.
Vehicle Type |
Approximate Scrap Car Value (UK) |
| Small petrol car (e.g. Fiesta, Corsa) | £20 to £80 |
| Medium petrol car (e.g. Golf, Focus) | £50 to £150 |
| Large petrol car or estate | £80 to £200 |
| Diesel car (e.g. Audi A4, BMW 3 Series) | £30 to £120 |
| Toyota Prius or hybrid | £150 to £600+ |
| SUV or large 4×4 | £100 to £400 |
| Lorry or large van | £100 to £500 |
| Luxury/sports car | £200 to £800+ |
Factors That Affect the Scrap Value of Your Car
Not every catalytic converter is worth the same. Here is what actually moves the needle on price.
1. The Vehicle It Came From
This is probably the single biggest factor. Hybrid vehicles and Japanese cars tend to carry more precious metal content. A Ferrari car and a Fiesta car are two completely different conversations in terms of value.
2. Whether It Is Still Intact
Scrap dealers want the ceramic substrate inside to be complete and undamaged. If the car has been rattled hard or the substrate has collapsed internally (which you can sometimes hear as a rattling sound when shaken), the yield of precious metals drops, and so does the price offered.
3. Current Precious Metal Spot Prices
Prices change daily. Rhodium in particular has seen wild swings. Some months, a car that was worth £100 might be worth £160 and vice versa. If you are not in a rush, it can sometimes pay to watch the market.
4. Petrol vs Diesel
Petrol cars tend to be higher in palladium content. Diesel catalytic converters often use a diesel particulate filter (DPF) alongside the car, and the car itself usually has lower loadings of precious metals. So as a general rule, petrol cars pay better than diesel.
5. Age of the Vehicle
Older cars built before stricter Euro emissions standards can have lower catalyst loadings than newer vehicles. However, there are always exceptions, so it is worth getting a proper quote rather than assuming.
How UK Scrap Car Dealers Price Your Converter
Most reputable UK scrap car buyers work in one of two ways.
- Visual and code identification: The dealer identifies your car using codes stamped on the body or by recognising the manufacturer and model. They compare it to a database of known precious metal loadings and offer accordingly.
- XRF (X-ray fluorescence) testing: More serious buyers use XRF guns to scan the ceramic inside and get a close read on the actual metal content before offering a price. This is more accurate and tends to be fairer for both sides.
Where to Sell a Scrap Catalytic Converter in the UK
- Specialist catalytic converter recyclers: These businesses deal exclusively in scrap cars and tend to offer the best prices because they process at volume. They understand the market better than general scrap yards.
- General scrap metal yards: Most will buy cars, but not all will know how to price them correctly. Some may offer very low flat rates. Always get multiple quotes.
- Online buyers: Several UK-based companies let you send in your car and receive payment. This works well if you only have one or two converters and no local specialist nearby.
- Auction or broker platforms: For very high value units like Prius cars or lorry cars, some sellers go through brokers who aggregate volume and sell directly to smelters.
Tips to Get the Best Price for Your Scrap Car
A few things worth doing before you sell.
- Get at least three quotes. Prices vary more than most people expect between buyers.
- Keep the converter intact. Do not try to cut it open or remove the substrate yourself.
- Know your car details. The make, model, engine size, and year help buyers give you a more accurate price faster.
- Check the precious metal market. Websites like Kitco or Johnson Matthey publish live spot prices. When palladium is high, your car is worth more.
- Photograph your car before sending it if using a postal buyer. It protects you if there are any disputes about the condition.
- Avoid being paid in cash for high-value units. A legitimate buyer under UK law must pay by bank transfer for amounts over a certain threshold.
Conclusion
Catalytic converters are worth more than most people realise, and the difference between getting a fair price and a poor one often comes down to knowing a few basics. The vehicle it came from, the condition of the substrate, and where precious metal prices sit on the day you sell all play a big role.
If you are scrapping a car in London and want to make sure you are getting a fair deal on every part of it, Brits Car Breakers is a good starting point, as we handle scrap vehicles transparently and can guide you on current values without the runaround.
How much is a scrap catalytic converter worth in the UK?
Most scrap catalytic converters in the UK are worth between £20 and £500+, depending on the vehicle type, precious metal content, and current market prices.
Why are Toyota Prius catalytic converters worth more?
Toyota Prius catalytic converters contain higher amounts of valuable metals like palladium and rhodium, making them more desirable to recyclers.
Do diesel catalytic converters have scrap value?
Yes, diesel catalytic converters still have value, although petrol and hybrid catalytic converters often contain higher precious metal loadings.
Can I sell a damaged catalytic converter?
Yes, but damaged or hollow catalytic converters usually receive lower offers because the ceramic substrate inside may be broken or missing.
Where can I sell a catalytic converter in the UK?
You can sell catalytic converters to specialist recyclers, licensed scrap yards, online buyers, or authorised vehicle dismantlers like Brits Car Breakers.