How much is my catalytic converter actually worth?

As scrap, a used converter usually runs about $50 to $1,200, depending on your car's make, engine size, and the daily price of platinum, palladium, and rhodium. Hybrids and larger engines tend to sit higher. Nobody can quote an exact figure sight unseen, so call (888) 419-2274 for your real number.

Why is a catalytic converter worth anything at all?

Inside is a ceramic honeycomb coated with platinum, palladium, and rhodium. Those metals clean your exhaust, and they are rare and valuable. Recyclers process the honeycomb to recover them. Rhodium has traded higher than gold at times, which is why even one small converter carries real money.

Someone stole my converter. Can I still sell the car?

Yes. New England Auto Buyers buys cars with or without the converter, running or not, in any condition. A stolen or cut cat lowers the offer because the most valuable single part is gone, but the car still has value in its steel and parts. We pay cash and tow it free.

Should I replace the converter before selling my junk car?

Usually no. A factory-quality replacement often costs more than the bump it adds to a junk offer, and aftermarket ones add little. In most cases you are better off selling the car as it sits. Just tell us the cat is missing when you call so we can give you a straight number.

How do I know if my converter was stolen?

You will usually hear it right away. The car roars loudly like the muffler is gone, often throws a check-engine light, and may run rough. If you look underneath, you may see a gap in the exhaust pipe where the converter was cut out. Report it and call us for an offer on the car.

Do you buy cars without a converter across all of New England?

Yes. We buy in Massachusetts, Rhode Island, Connecticut, New Hampshire, Vermont, and Maine, with or without the cat. Free pickup, cash on the spot, any condition. For title and paperwork questions after a theft, confirm the steps with your state RMV, DMV, or BMV before pickup.

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What Is My Catalytic Converter Worth? New England Scrap Guide

A used catalytic converter is usually worth about $50 to $1,200 as scrap, depending on the precious metals inside and your car's make. It matters because platinum, palladium, and rhodium give a junk car much of its value. New England Auto Buyers still buys cars missing a cat.

Last updated July 2026

Why one small part is worth so much

A catalytic converter is a metal canister in your exhaust that cleans up pollution before it leaves the tailpipe. Inside is a ceramic honeycomb coated with three precious metals: platinum, palladium, and rhodium. Those coatings do the actual work of turning harmful gases into safer ones, and they are rare enough that the small amount inside your car carries real money.

That is the whole reason a used converter has scrap value. Recyclers do not want the steel shell. They want the coated honeycomb, which they crush, process, and refine to pull the metals back out. Rhodium in particular has traded at eye-watering prices in recent years, sometimes far higher per ounce than gold. Palladium runs high too. So even a beat-up car headed for the crusher is worth more if its converter is still bolted on.

For most passenger cars, a single used catalytic converter sells for roughly $50 to $1,200 as scrap. That is a wide range on purpose. A small economy car with a low metal loading cat might sit near the bottom. A larger engine, a hybrid, or certain models known for rich coatings can reach the top. Diesel converters and some full-size trucks price differently again. Nobody can quote you an exact figure sight unseen, so treat any number online as a starting point, not a promise. For your real number on a whole car, call New England Auto Buyers at (888) 419-2274 and we will factor the cat into the offer.

What changes the price

Three things move the value of a converter more than anything else. First is the make and model, because manufacturers load different amounts of precious metal. Second is the current market for platinum, palladium, and rhodium, which shifts day to day like any commodity. Third is condition. A whole, uncut converter with its serial number intact is worth the most. One that has been cut off with a saw, gutted, or damaged is worth less because the buyer cannot be sure what is inside.

Hybrids often carry higher metal loadings, which is one reason certain hybrid models are targeted by thieves. Older cars can go either way. Some early converters used heavier coatings; some are too worn to hold much value. Aftermarket converters are usually worth far less than factory ones, because they were built with cheaper, thinner coatings from the start.

Why theft is a real problem in New England

Converter theft has hit hard across Massachusetts, Rhode Island, Connecticut, New Hampshire, Vermont, and Maine. A thief with a battery-powered saw can cut a converter off a parked car in a couple of minutes, and it happens in driveways, apartment lots, and dealership rows alike. Trucks and SUVs that sit high off the ground are easy targets because a person can slide right under. Certain hybrids get hit again and again for the same metal-loading reason.

If yours was stolen, you will usually know fast. The car roars like it has no muffler, throws a check-engine light, and may run rough. Several New England states have tightened their scrap-metal laws to make it harder to sell a stolen converter, which helps over time but does not put yours back. If your car was already on its way out and a thief took the cat, that theft directly lowers what any buyer can pay, because the most valuable single part is now gone.

How a missing or cut cat changes your offer

Here is the honest part. When we appraise a junk or scrap car, the converter is one of the biggest line items in the whole vehicle. If it is present and whole, that value flows into your offer. If it is missing, cut, or hollowed out, that piece of value is simply not there, and the offer comes down to reflect it. This is not a penalty or a trick. It is just that a real chunk of what made the car worth buying has already left the property.

The same goes for a converter that has been swapped for a cheap straight pipe or a gutted shell. We appraise what is actually on the car the day we look at it. Being upfront about a missing cat when you call actually helps, because it lets us give you a straight number instead of a surprise at pickup.

We still buy the car, cat or no cat

Losing a converter to a thief or a repair shop does not make your car unsellable. Not even close. New England Auto Buyers buys cars in any condition, running or not, with or without the catalytic converter, in all six New England states. A missing cat lowers the figure, but the car still has value in its steel, its remaining parts, and its scrap weight, so we still pay cash and tow it for free.

If you are weighing whether to buy and install a new converter just to sell the car, usually do not bother. A factory-quality replacement often costs more than the bump it would add to a junk offer, and an aftermarket one adds little. You are almost always better off selling the car as it sits. Call (888) 419-2274, tell us the year, make, model, and whether the converter is still there, and we will give you a fair cash number for the whole vehicle. Free pickup across New England, cash on the spot, no cleanup required on your end.

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Sources

U.S. Environmental Protection Agency, how catalytic converters reduce vehicle emissions
National Insurance Crime Bureau, reporting on catalytic converter theft trends
Precious metals market pricing for platinum, palladium, and rhodium
State scrap-metal and vehicle-recycling regulations for the six New England states

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