What Cars Have The Most Expensive Catalytic Converters?

What Cars Have The Most Expensive Catalytic Converters? This is a very common question that will have probably in your mind if you are a die-hard cars fan. The catalytic converter uses a chamber called a catalytic converter to convert harmful compounds present in the engine exhaust into safe gases like steam.

This will separate the dangerous molecules from the gases produced by the car before they are released into the air. The catalysts contain residues of precious metals, including platinum, palladium, and rhodium, which were valued at nearly $ 30,000 an ounce in early March 2021.

The automobile industry has some of the most expensive and pricey catalytic converters.

What Cars Have The Most Expensive Catalytic Converters? 2021

The Most Expensive Catalytic Converters are

Sports Cars & Pickups Catalytic Converter Prices
Ferrari F430 $3,770 each (2 required)
Lamborghini Aventador $3,120 each (2 required)
Dodge Ram 2500 $3,460
Ford F250 $2,804.5
Ford Mustang  $1,500.6

1. Ferrari F430 ($7,540 – $3,770 for each one)

What Cars Have The Most Expensive Catalytic Converters?
Ferrari F430

Data from 2020 suggests that the most costly catalytic converter in that year belonged to the F430 series of Ferrari. $3,770.00 was the price tag associated with the luxurious vehicle. Moreover, the model needed two of the converters, therefore a complete replacement for car owners would cost around $7,540.

2. Lamborghini Aventador ($6,240 – $3,120 for each one)

Whereas Lamborghini’s catalytic converter is apparently the third most priced car when it comes to converters at $3,120, it has been listed second because like the F430, the fancy vehicle requires a double converter. As a result of this, the total cost of replacement is around $6,240. This means that if you can afford a Ferrari or a car like Lamborghini, you will be able to afford a pricey catalytic converter.

3. Dodge Ram 2500 $3,460

The pickup truck, Dodge Ram 2500, represents a more familiar situation for most people. It requires a catalytic converter with a relatively low cost that is quite similar to Ferrari’s. Users of this vehicle need $3460 to replace the catalytic converter and also pay for the labor required to do so.

4. Ford F250 $2,804

Ford F250 $2,804
Ford F250

The next-in-line most expensive wheeled motor vehicle includes the Ford F-250 that runs drivers at the price of $2,804, which represents a notable price drop from the listed top three. Keep in mind that these prices only include the cost of the converter unit itself. Other exhaust parts and labor charges can add to the total cost of repair if you have a busted converter.

5. Ford Mustang $1,500

Ford Mustang high flow catalytic converters are designed to enhance the vehicle’s exhaust flow and to maximize the engine’s horsepower.

The Ford Mustang catalytic converter costs around $1,500 and Labor costs are estimated between $108 and $136.


The most expensive car catalytic converter is of Ferrari F430 ($7,540 – $3,770 for each one)

What is a catalytic converter?

The catalytic converter, or Cat-Con, is a mechanical device. This reduces harmful emissions in the engine’s exhaust system. This is an important piece of equipment because it works on the harmful gases that the engine releases when fuel is burned. The main purpose of the catalytic converter is to reduce exhaust emissions in the engine’s exhaust system.

Cat-Con reduces harmful emissions through chemical reactions. It reacts with harmful pollutants in the exhaust and becomes less harmful. The catalyst is a special catalyst. It consists of platinum and palladium, which undergo chemical reactions.

There are three different types of catalytic converters. The first type is an oxidation catalyst. Reduces harmful exhaust pollutants such as carbon monoxide (CO) and hydrocarbons (HC). Secondary air injection is often used at the same time. However, the oxidation catalyst only reduces some of the impurities.

Catalytic Converter Design

The inside of the catalytic converter housing consists of a cell core. It is coated with precious metals like platinum and rhodium. These metals react with the engine exhaust. They reduce the toxicity of gases and convert them to carbon dioxide and water.

Construction of a Catalytic Converter 

First of all, it reacts with carbon monoxide, which causes gasoline to burn. It also reacts with hydrocarbons, which are emissions of unburned fuel and other nitrogen oxides. Therefore, Cat-con makes these gases less harmful, such as carbon dioxide, steam, and nitrogen.

Types of Catalytic Converter

The catalytic converter must be regularly maintained and needs to have a check-up after a couple of months. This will not only make it easier to identify the problem that arises in that particular component.

There are three different types of inconvenience for cats. The first type is an oxidation catalyst. It reduces harmful pollutants in exhaust gases, such as carbon monoxide (CO) and combustible hydrocarbons (HC). Secondary air injection is often used simultaneously. However, the oxidation catalyst only reduces a part of the pollutants.

Double bed:

The second type is a double bed catalyst which offers more perfection. It works in two stages. There are two elements in a row. The first step will help reduce emissions of nitrogen oxides. The second stage reacts with the hydrocarbons to form unburned fuel and carbon monoxide. Manufacturers offer secondary air injection in a two-stage version of Cat-Con.

Honeycomb catalyst

The three-speed Cat-Con is the only device that reduces all three contaminants at once. It works financially. That is why most manufacturers use a three-speed type in their vehicles that must meet strict emissions standards.

three-way catalyst:

The latter type is a three-way catalytic converter. The three-speed catalytic converter helps convert the harmful gases used in the engine into harmless gases. Engine exhaust contains pollutants that are harmful to the environment. These include nitrogen oxides, hydrocarbons, and carbon monoxide. The three-way catalyst converts them into less harmful carbon dioxide, water, and nitrogen.

How does the three-way catalytic converter work?

In addition, the three-way catalyst uses two catalysts; namely, a reduction catalyst and an oxidation catalyst. The oxidation catalyst is made of palladium and platinum, but the reduced catalyst is rhodium and platinum.

However, both have a ceramic honeycomb structure. It is housed in a compact device such as a muffler that fits over the exhaust pipe. The three-speed Cat-con is mainly used in the automotive industry. The reason for this is that vehicles have to meet a number of emission standards.

Therefore, the catalyst plays an important role in reducing the environmental pollution.

Why Are The Catalytic Converter So Costly?

It is a documented fact that even affordable catalytic converters are costly to repair. But why?

The reason for the cost of these Catalytic converters is that they use a chemical catalyst to clean up the exhaust. With the help of this catalyst’s aid, the nitrogen oxide separates into nitrogen and oxygen whereas carbon monoxide results in carbon dioxide, and the remaining unused hydrocarbons automatically become carbon dioxide and water.

Auto manufacturers try their best to reduce the size of catalytic converters as much as possible and limit the usage of expensive metal but there are restrictions to these efforts to downsize, and in fact, even a small quantity of these metals can be very expensive.

Why are catalytic converters stolen?

Your catalytic converter is an integral part of your vehicle as it reduces pollution and toxic gases from your exhaust system. Precious metals such as platinum, rhodium, and palladium are used to complete this process. People steal catalytic converters from cars to sell these metals for scrap.

While this has been the case for several years now, the recent increase in catalytic converter theft may be due to the economic instability caused by the pandemic. In addition, a decrease in pedestrian traffic during this period can reduce the chance of being caught. It only takes a thief a few minutes to see a catalytic converter come out of your car and costs thousands of dollars.

From which cars were the catalytic converter stolen?

The Toyota Prius is the car most focused on catalytic converter theft. Since Prius converters are low-emission vehicles, they contain more precious metals, platinum, rhodium, and palladium.

Thieves can collect up to $700 per unscrupulous landfill converter. And unfortunately, it could cost Prius owners up to $2,000.

Trucks and SUVs are also common targets for catalytic converter theft when lifted off the ground. This makes it easier to climb and see through the metal. However, any vehicle on the road can end up with a stolen catalytic converter.

What happens if you drive without a catalytic converter?

Because picking up a stolen ‘cat’ costs a lot, many customers ask, ‘Can I drive without a catalytic converter?’

The answer is yes or no. Technically, the car can be driven without a catalytic converter. However, in the long run, this is not a viable option. Here are some issues that can occur when driving without a catalytic converter.

a. Vehicle noise disappears and the catalytic converter is missing

The first sign of a stolen catalytic converter is the incredibly loud noise of a vehicle. You will notice that when you drive without a catalytic converter, you mainly feel the sound of your car when starting or accelerating.

b. Heavy driving and acceleration

Because your emissions are unregulated, your car will drive faster. Your engine usually pushes the exhaust through the catalytic converter. In the absence of this part, this strong exhaust thrust causes rough and uneven acceleration.

c. The annual inspection of the car has failed

Without a catalytic converter, you will fail both the NC safety check and the NC exhaust check. While the failure of an exhaust check may seem obvious, you may be wondering why a missing catalytic converter can cause a safety check to fail.

The annual safety inspection includes an inspection of the exhaust system, especially the removed and modified components. This includes, but is not limited to, catalytic converter, muffler, exhaust pipe, PCP valve and EGR valve.

You can therefore not continue to register your vehicle without a catalytic converter. For more information on the exhaust system inspection, see our list of locations inspected during the annual safety inspection.

Installation of Catalytic Converters

Many vehicles have a direct-mount catalytic converter near the exhaust manifold of the engine. The transformer heats up quickly thanks to the very hot exhaust, which makes it possible to reduce unwanted emissions during the engine warm-up phase.

This is achieved by burning additional hydrocarbons from the particularly rich mixture required for a cold start.

Some three-way catalytic converter systems have air injection systems where the injection air is the first (NO
x reduction) and other conversion steps (oxidation of HC and CO). As with bidirectional converters, this blowing air supplies oxygen to the oxidation reactions.

Sometimes there is also an air injection point in front of the catalytic converter that provides extra oxygen only during the warm-up phase of the engine. This causes unburnt fuel to ignite in the exhaust and not enter the catalytic converter. USA

Summary: The most expensive catalytic converter is of Ferrari f430 at $3770.00. Second  most expensive is of Dodge Ram 2500 $3460 and on third is Lamborghini Aventador with price tag of $3120

Does Platinum Included In A Catalytic Converter have any value?

This question is asked by a number of users and is important because it includes of the major factors which uplift the price of catalytic converters. Typically, around 3 to 7 grams of material like platinum are used for making an average catalytic converter. Further on from that, the precise amount of platinum that is used usually varies depending on different factors like the model, design, and manufacturer.

A lot of people also wonder whether gold has been included in the production and manufacturing of a catalytic converter. Considering the precious metals which are included in such a catalytic converter, gold isn’t a substance that is used in manufacturing.

  • Walker Exhaust CalCat Carb 80906 Universal Catalytic Converter is a supreme quality part used for replacement. It meets and often exceeds the specifications of international standards that ensure a flawless ride.
  •  It has been a mission-approved part based in California and is used for replacing an original catalytic converter.
  • The Walker CalCat Universal Catalytic Converter is legally used across all 50 states and has been the same converter as used by factory systems in General Motors.


Here are some frequently asked questions related to the most expensive catalytic converters used in different cars:

1. What is the worth of a BMW Catalytic Converter?

In a number of cases, a BMW’s catalytic converter is worth almost around $250 to $300. It is therefore pertinent to evaluate that the importance of these converters is based only on the components that must be included. In the best-case scenario, catalytic converters should include palladium, rhodium, and platinum.

2. Is there Gold incorporated?

Precious metals like gold are often incorporated in catalytic converters. The range or percentage of the materials or their content however can vary. Speaking of gold, the usage of that material does not necessarily provide better results as compared to palladium or platinum. Moreover, valuable metals can be seen in a kilogram between around 0.2% and 0.5%.

3. What is the worth of the Cadillac Converter?

In theory, it is important to consider the period that a certain Cadillac has been used over. Therefore, the experts of mechanical engineering indicate that automobiles that are relatively smaller or newer can present catalytic converters for $200.

Furthermore, cars that are larger in size or older are noted to have comparatively expensive catalytic converters. For this reasoning, the catalytic converter has a worth of around $600 and in some cases even more.

4. What are the Top cars for such converters?

BeenVerified is a company that has reported there are particular cars being targeted. According to their data, popular cars such as Toyota, Lexus and Honda are considered to be the top chosen vehicles for catalytic converters. In 2020, cars that were most commonly targeted included Toyota Prius, Honda Accord, Toyota Tacoma, Toyota 4Runner, and Honda Element. Last year’s data suggest that the most expensive converter is of Ferrari.

5. Which catalysts are most expensive for scrap metal?

Catalysts have economic value because they contain precious metals. This is the main reason they are sold as the most expensive metal scrap. Because it contains rhodium, palladium, and platinum, which are the most valuable metals.

6. Which car catalytic converter is most likely to be stolen?

Catalytic theft is more likely to happen to cars. The numbers show that the Toyota Prius, Toyota Auris, and Honda Jazz are the most targeted models, and Admiral also reports many examples of the Lexus RX.

7. How Much does a Prius Catalyst Cost?

Estimate of Toyota Prius Catalytic Converter Replacement Cost. Labor is estimated to cost $ 84-106, and parts will cost $ 2,053-2056.

8. How Much Does a Ford F150 Catalyst Cost?

Replacing a Ford F-150 catalytic converter costs $ 1,520 to $ 1,544 on average. Labor is estimated to cost $ 87-111, and parts cost $ 1,433.

9. Why do scrap metal dealers pay so much for catalysts?

The reason for the price difference is the precious metals it contains. Many precious metals purify the air passing through the catalyst, and these metals are worth it.


What Cars Have The Most Expensive Catalytic Converters? the exact answer  is Ferrari F430 has the most expensive catalytic converter with the price tag of  ($7,540 – $3,770 for each one)

The converter is primarily responsible for lessening the toxic components which occur in internal parts of the engine. Also, if the catalytic converter is in relatively better condition it avoids problems with the legal system and regulation in a number of places.

Some vehicles that have the most costly catalytic converters which are extremely popular are:

  1. MagnaFlow 27402 Direct-Fit Catalytic Converter
  2. AutoSaver Universal Catalytic Converter
  3. Walker 15634 Catalytic Converter
  4. Flowmaster 2230130 Series 223
  5. Evan Fischer REPG 9603101 Silver powder coated catalytic converter
  6. Universal Catalytic Converter MagnaFlow 51356
  7. Nissan Altima 2.5 L Direct Fit

Now we know why the top of the lines charges a heavy amount as a result of their engineering.

You can also read:

What will happen to an engine if I put 15W40 in place of 5W30?

1 thought on “What Cars Have The Most Expensive Catalytic Converters?”

  1. Catalytic Converters come in a variety of shapes and sizes, depending on the vehicle. They all filter pollution to varying degrees of effectiveness. As a result, they have various price points. Catalytic Converters are devices that filter the air that comes out of the exhaust system. It converts hazardous smog into something that is a little less detrimental to the environment. Scroll down to see some of the most costly trash vehicles with Catalytic Converters.

    One of the most expensive Catalytic Converters is found in the Ferrari F430. The F430 costs upwards of USD 3,500 and requires two Catalytic Converters to operate. Without this, the price would be around USD 7,000.

    What are the most expensive catalytic converters on the market?

    The Most Expensive Catalytic Converters According to information from 2020, the Ferrari F430 had the most costly catalytic converter, costing $3,770.00. Furthermore, the F430 required two of them, costing $7,540 before labor.


    The Dodge Ram 2500 is priced at $3,460. Catalytic converters are often pretty costly, and the Dodge Ram isn’t the only vehicle with one. The converter contains several metals, the most valuable of which are platinum, palladium, and rhodium.

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