自動車触媒市場規模、シェア、動向、予測、2026-2034年

世界の自動車触媒市場規模は2025年に141億米ドルに達しました。IMARCグループは今後、市場規模は2034年までに186億米ドルに達し、2026年から2034年にかけて年平均成長率（CAGR）3.01%で成長すると予測しています。

自動車触媒は、セラミックや金属を微細なハニカム構造に加工し、白金、ロジウム、パラジウムの溶液でコーティングすることによって作られます。通常、自動車の排気システムに設置され、炭化水素、窒素酸化物、一酸化炭素などの有害物質を無害な窒素、水、二酸化炭素に変換するのを助けます。近年、ガソリン車の排ガス処理のための先進システムとして、三元触媒が注目を集めています。これらの触媒は、極薄で高セルの基板で構成されており、低温で動作して、自動車の燃焼によって発生する有害物質を効率的に除去します。

IMARCグループは、世界の自動車触媒市場レポートの各サブセグメントにおける主要なトレンド分析に加え、2026年から2034年までの世界、地域、国レベルでの予測を提供します。本レポートでは、材料、触媒の種類、流通チャネル、車両の種類、燃料の種類に基づいて市場を分類しています。

Report Overview

The global autocatalyst market size reached USD 14.1 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 18.6 Billion by 2034, exhibiting a growth rate (CAGR) of 3.01% during 2026-2034.

An autocatalyst is made by converting ceramics or metals into a fine honeycomb structure and coating it with a solution of platinum, rhodium, and palladium. It is usually installed in the exhaust system of vehicles to help transform toxic substances like hydrocarbon, nitrogen oxide and carbon monoxide into harmless nitrogen, water, and carbon dioxide. Nowadays, three-way catalysts are gaining traction as advanced systems for the emission treatment of gasoline vehicles. These catalysts comprise ultra-thin and high cell substrates that operate at low temperatures to eliminate toxic substances from vehicle ignition efficiently.

Autocatalyst Market Trends:

Vehicular emissions are highly harmful to the environment and human health as they can lead to acidic rain and a rise in global temperature, skin irritation, and respiratory issues. In line with this, the continual increase in the sales of vehicles and consequent surge in gas emissions have compelled governing agencies of numerous countries to implement stringent laws concerning automobile emissions. This represents one of the key factors positively influencing the demand for autocatalysts across the globe to eliminate particulate and atmospheric matter. Apart from this, due to rising environmental concerns, the leading manufacturers are adopting recycling methods and sustainable manufacturing processes. They are also investing in new technologies to improve the functions of autocatalysts, which is anticipated to propel the growth of the market. For instance, they are using nanotechnology or alumina thin films at high temperatures as sol-gel technology to improve precious metals distribution and contain gaseous emissions.

Key Market Segmentation:

IMARC Group provides an analysis of the key trends in each sub-segment of the global autocatalyst market report, along with forecasts at the global, regional and country level from 2026-2034. Our report has categorized the market based on material, catalyst type, distribution channel, vehicle type and fuel type.

Breakup by Material:

• Platinum
• Palladium
• Rhodium
• Others

Breakup by Catalyst Type:

• Two-way
• Three-way
• Four-way

Breakup by Distribution Channel:

• OEM
• Aftermarket

Breakup by Vehicle Type:

• Passenger Car
• Light Commercial Vehicle
• Heavy Commercial Vehicle
• Others

Breakup by Fuel Type:

• Gasoline
• Diesel
• Hybrid Fuels
• Hydrogen Fuel Cell

Breakup by Region:

• North America
  • United States
  • Canada
• Asia-Pacific
  • China
  • Japan
  • India
  • South Korea
  • Australia
  • Indonesia
  • Others
• Europe
  • Germany
  • France
  • United Kingdom
  • Italy
  • Spain
  • Russia
  • Others
• Latin America
  • Brazil
  • Mexico
  • Others
• Middle East and Africa

Competitive Landscape:

The competitive landscape of the industry has also been examined along with the profiles of the key players being BASF SE, Cataler Corporation (Toyota Motor Corporation), Corning Incorporated, Cummins Inc., DCL International Inc, Faurecia, Heraeus Holding, Ibiden Co. Ltd., Solvay and Tenneco Inc.

Report Coverage:

KEY QUESTIONS ANSWERED IN THIS REPORT

• How big is the global autocatalyst market?
• What is the expected growth rate of the global autocatalyst market during 2026-2034?
• What are the key factors driving the global autocatalyst market?
• What has been the impact of COVID-19 on the global autocatalyst market?
• What is the breakup of the global autocatalyst market based on the material?
• What is the breakup of the global autocatalyst market based on the catalyst type?
• What is the breakup of the global autocatalyst market based on the distribution channel?
• What is the breakup of the global autocatalyst market based on the vehicle type?
• What is the breakup of the global autocatalyst market based on the fuel type?
• What are the key regions in the global autocatalyst market?
• Who are the key players/companies in the global autocatalyst market?

Table of Contents

1 Preface
2 Scope and Methodology
2.1 Objectives of the Study
2.2 Stakeholders
2.3 Data Sources
2.3.1 Primary Sources
2.3.2 Secondary Sources
2.4 Market Estimation
2.4.1 Bottom-Up Approach
2.4.2 Top-Down Approach
2.5 Forecasting Methodology
3 Executive Summary
4 Introduction
4.1 Overview
4.2 Key Industry Trends
5 Global Autocatalyst Market
5.1 Market Overview
5.2 Market Performance
5.3 Impact of COVID-19
5.4 Market Forecast
6 Market Breakup by Material
6.1 Platinum
6.1.1 Market Trends
6.1.2 Market Forecast
6.2 Palladium
6.2.1 Market Trends
6.2.2 Market Forecast
6.3 Rhodium
6.3.1 Market Trends
6.3.2 Market Forecast
6.4 Others
6.4.1 Market Trends
6.4.2 Market Forecast
7 Market Breakup by Catalyst Type
7.1 Two-way
7.1.1 Market Trends
7.1.2 Market Forecast
7.2 Three-way
7.2.1 Market Trends
7.2.2 Market Forecast
7.3 Four-way
7.3.1 Market Trends
7.3.2 Market Forecast
8 Market Breakup by Distribution Channel
8.1 OEM
8.1.1 Market Trends
8.1.2 Market Forecast
8.2 Aftermarket
8.2.1 Market Trends
8.2.2 Market Forecast
9 Market Breakup by Vehicle Type
9.1 Passenger Car
9.1.1 Market Trends
9.1.2 Market Forecast
9.2 Light Commercial Vehicle
9.2.1 Market Trends
9.2.2 Market Forecast
9.3 Heavy Commercial Vehicle
9.3.1 Market Trends
9.3.2 Market Forecast
9.4 Others
9.4.1 Market Trends
9.4.2 Market Forecast
10 Market Breakup by Fuel Type
10.1 Gasoline
10.1.1 Market Trends
10.1.2 Market Forecast
10.2 Diesel
10.2.1 Market Trends
10.2.2 Market Forecast
10.3 Hybrid Fuels
10.3.1 Market Trends
10.3.2 Market Forecast
10.4 Hydrogen Fuel Cell
10.4.1 Market Trends
10.4.2 Market Forecast
11 Market Breakup by Region
11.1 North America
11.1.1 United States
11.1.1.1 Market Trends
11.1.1.2 Market Forecast
11.1.2 Canada
11.1.2.1 Market Trends
11.1.2.2 Market Forecast
11.2 Asia-Pacific
11.2.1 China
11.2.1.1 Market Trends
11.2.1.2 Market Forecast
11.2.2 Japan
11.2.2.1 Market Trends
11.2.2.2 Market Forecast
11.2.3 India
11.2.3.1 Market Trends
11.2.3.2 Market Forecast
11.2.4 South Korea
11.2.4.1 Market Trends
11.2.4.2 Market Forecast
11.2.5 Australia
11.2.5.1 Market Trends
11.2.5.2 Market Forecast
11.2.6 Indonesia
11.2.6.1 Market Trends
11.2.6.2 Market Forecast
11.2.7 Others
11.2.7.1 Market Trends
11.2.7.2 Market Forecast
11.3 Europe
11.3.1 Germany
11.3.1.1 Market Trends
11.3.1.2 Market Forecast
11.3.2 France
11.3.2.1 Market Trends
11.3.2.2 Market Forecast
11.3.3 United Kingdom
11.3.3.1 Market Trends
11.3.3.2 Market Forecast
11.3.4 Italy
11.3.4.1 Market Trends
11.3.4.2 Market Forecast
11.3.5 Spain
11.3.5.1 Market Trends
11.3.5.2 Market Forecast
11.3.6 Russia
11.3.6.1 Market Trends
11.3.6.2 Market Forecast
11.3.7 Others
11.3.7.1 Market Trends
11.3.7.2 Market Forecast
11.4 Latin America
11.4.1 Brazil
11.4.1.1 Market Trends
11.4.1.2 Market Forecast
11.4.2 Mexico
11.4.2.1 Market Trends
11.4.2.2 Market Forecast
11.4.3 Others
11.4.3.1 Market Trends
11.4.3.2 Market Forecast
11.5 Middle East and Africa
11.5.1 Market Trends
11.5.2 Market Breakup by Country
11.5.3 Market Forecast
12 SWOT Analysis
12.1 Overview
12.2 Strengths
12.3 Weaknesses
12.4 Opportunities
12.5 Threats
13 Value Chain Analysis
14 Porters Five Forces Analysis
14.1 Overview
14.2 Bargaining Power of Buyers
14.3 Bargaining Power of Suppliers
14.4 Degree of Competition
14.5 Threat of New Entrants
14.6 Threat of Substitutes
15 Price Analysis
16 Competitive Landscape
16.1 Market Structure
16.2 Key Players
16.3 Profiles of Key Players
16.3.1 BASF SE
16.3.1.1 Company Overview
16.3.1.2 Product Portfolio
16.3.1.3 Financials
16.3.1.4 SWOT Analysis
16.3.2 Cataler Corporation (Toyota Motor Corporation)
16.3.2.1 Company Overview
16.3.2.2 Product Portfolio
16.3.3 Corning Incorporated
16.3.3.1 Company Overview
16.3.3.2 Product Portfolio
16.3.3.3 Financials
16.3.3.4 SWOT Analysis
16.3.4 Cummins Inc.
16.3.4.1 Company Overview
16.3.4.2 Product Portfolio
16.3.4.3 Financials
16.3.4.4 SWOT Analysis
16.3.5 DCL International Inc
16.3.5.1 Company Overview
16.3.5.2 Product Portfolio
16.3.6 Faurecia
16.3.6.1 Company Overview
16.3.6.2 Product Portfolio
16.3.6.3 Financials
16.3.6.4 SWOT Analysis
16.3.7 Heraeus Holding
16.3.7.1 Company Overview
16.3.7.2 Product Portfolio
16.3.7.3 Financials
16.3.7.4 SWOT Analysis
16.3.8 Ibiden Co. Ltd.
16.3.8.1 Company Overview
16.3.8.2 Product Portfolio
16.3.8.3 Financials
16.3.8.4 SWOT Analysis
16.3.9 Solvay
16.3.9.1 Company Overview
16.3.9.2 Product Portfolio
16.3.9.3 Financials
16.3.9.4 SWOT Analysis
16.3.10 Tenneco Inc.
16.3.10.1 Company Overview
16.3.10.2 Product Portfolio
16.3.10.3 Financials
16.3.10.4 SWOT Analysis

List of Tables

Table 1: Global: Autocatalyst Market: Key Industry Highlights, 2025 and 2034
Table 2: Global: Autocatalyst Market Forecast: Breakup by Material (in Million USD), 2026-2034
Table 3: Global: Autocatalyst Market Forecast: Breakup by Catalyst Type (in Million USD), 2026-2034
Table 4: Global: Autocatalyst Market Forecast: Breakup by Distribution Channel (in Million USD), 2026-2034
Table 5: Global: Autocatalyst Market Forecast: Breakup by Vehicle Type (in Million USD), 2026-2034
Table 6: Global: Autocatalyst Market Forecast: Breakup by Fuel Type (in Million USD), 2026-2034
Table 7: Global: Autocatalyst Market Forecast: Breakup by Region (in Million USD), 2026-2034
Table 8: Global: Autocatalyst Market: Competitive Structure
Table 9: Global: Autocatalyst Market: Key Players

List of Figures

Figure 1: Global: Autocatalyst Market: Major Drivers and Challenges
Figure 2: Global: Autocatalyst Market: Sales Value (in Billion USD), 2020-2025
Figure 3: Global: Autocatalyst Market Forecast: Sales Value (in Billion USD), 2026-2034
Figure 4: Global: Autocatalyst Market: Breakup by Material (in %), 2025
Figure 5: Global: Autocatalyst Market: Breakup by Catalyst Type (in %), 2025
Figure 6: Global: Autocatalyst Market: Breakup by Distribution Channel (in %), 2025
Figure 7: Global: Autocatalyst Market: Breakup by Vehicle Type (in %), 2025
Figure 8: Global: Autocatalyst Market: Breakup by Fuel Type (in %), 2025
Figure 9: Global: Autocatalyst Market: Breakup by Region (in %), 2025
Figure 10: Global: Autocatalyst (Platinum) Market: Sales Value (in Million USD), 2020 & 2025
Figure 11: Global: Autocatalyst (Platinum) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 12: Global: Autocatalyst (Palladium) Market: Sales Value (in Million USD), 2020 & 2025
Figure 13: Global: Autocatalyst (Palladium) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 14: Global: Autocatalyst (Rhodium) Market: Sales Value (in Million USD), 2020 & 2025
Figure 15: Global: Autocatalyst (Rhodium) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 16: Global: Autocatalyst (Other Materials) Market: Sales Value (in Million USD), 2020 & 2025
Figure 17: Global: Autocatalyst (Other Materials) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 18: Global: Autocatalyst (Two-way) Market: Sales Value (in Million USD), 2020 & 2025
Figure 19: Global: Autocatalyst (Two-way) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 20: Global: Autocatalyst (Three-way) Market: Sales Value (in Million USD), 2020 & 2025
Figure 21: Global: Autocatalyst (Three-way) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 22: Global: Autocatalyst (Four-way) Market: Sales Value (in Million USD), 2020 & 2025
Figure 23: Global: Autocatalyst (Four-way) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 24: Global: Autocatalyst (OEM) Market: Sales Value (in Million USD), 2020 & 2025
Figure 25: Global: Autocatalyst (OEM) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 26: Global: Autocatalyst (Aftermarket) Market: Sales Value (in Million USD), 2020 & 2025
Figure 27: Global: Autocatalyst (Aftermarket) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 28: Global: Autocatalyst (Passenger Car) Market: Sales Value (in Million USD), 2020 & 2025
Figure 29: Global: Autocatalyst (Passenger Car) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 30: Global: Autocatalyst (Light Commercial Vehicle) Market: Sales Value (in Million USD), 2020 & 2025
Figure 31: Global: Autocatalyst (Light Commercial Vehicle) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 32: Global: Autocatalyst (Heavy Commercial Vehicle) Market: Sales Value (in Million USD), 2020 & 2025
Figure 33: Global: Autocatalyst (Heavy Commercial Vehicle) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 34: Global: Autocatalyst (Other Vehicle Types) Market: Sales Value (in Million USD), 2020 & 2025
Figure 35: Global: Autocatalyst (Other Vehicle Types) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 36: Global: Autocatalyst (Gasoline) Market: Sales Value (in Million USD), 2020 & 2025
Figure 37: Global: Autocatalyst (Gasoline) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 38: Global: Autocatalyst (Diesel) Market: Sales Value (in Million USD), 2020 & 2025
Figure 39: Global: Autocatalyst (Diesel) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 40: Global: Autocatalyst (Hybrid Fuels) Market: Sales Value (in Million USD), 2020 & 2025
Figure 41: Global: Autocatalyst (Hybrid Fuels) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 42: Global: Autocatalyst (Hydrogen Fuel Cell) Market: Sales Value (in Million USD), 2020 & 2025
Figure 43: Global: Autocatalyst (Hydrogen Fuel Cell) Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 44: North America: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 45: North America: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 46: United States: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 47: United States: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 48: Canada: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 49: Canada: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 50: Asia-Pacific: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 51: Asia-Pacific: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 52: China: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 53: China: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 54: Japan: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 55: Japan: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 56: India: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 57: India: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 58: South Korea: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 59: South Korea: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 60: Australia: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 61: Australia: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 62: Indonesia: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 63: Indonesia: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 64: Others: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 65: Others: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 66: Europe: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 67: Europe: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 68: Germany: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 69: Germany: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 70: France: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 71: France: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 72: United Kingdom: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 73: United Kingdom: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 74: Italy: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 75: Italy: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 76: Spain: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 77: Spain: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 78: Russia: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 79: Russia: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 80: Others: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 81: Others: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 82: Latin America: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 83: Latin America: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 84: Brazil: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 85: Brazil: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 86: Mexico: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 87: Mexico: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 88: Others: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 89: Others: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 90: Middle East and Africa: Autocatalyst Market: Sales Value (in Million USD), 2020 & 2025
Figure 91: Middle East and Africa: Autocatalyst Market: Breakup by Country (in %), 2025
Figure 92: Middle East and Africa: Autocatalyst Market Forecast: Sales Value (in Million USD), 2026-2034
Figure 93: Global: Autocatalyst Industry: SWOT Analysis
Figure 94: Global: Autocatalyst Industry: Value Chain Analysis
Figure 95: Global: Autocatalyst Industry: Porter’s Five Forces Analysis

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