This report provides a comprehensive analysis of the global four-stroke gasoline outboard engine market, projecting steady growth through 2032. It examines key segments by horsepower, cooling type, and application, including recreational, commercial, and municipal sectors. Driven by tightening emission regulations and demand for fuel efficiency, the market is shaped by technological advancements in electronic fuel injection and digital management. The study further explores competitive dynamics, regional trends, and the impact of evolving propulsion technologies on the marine industry.

Market Overview

The global Four-Stroke Gasoline Outboard Engine market is projected to grow from US$ 1584 million in 2025 to US$ 2040 million in 2032, representing a compound annual growth rate (CAGR) of 3.7% from 2026 to 2032.

Four-stroke gasoline outboard engines have emerged as the dominant propulsion technology in the global marine market. This dominance is driven by their ability to provide cleaner combustion, higher fuel efficiency, and significantly lower emissions compared to traditional two-stroke engines. By separating the intake, compression, combustion, and exhaust strokes, these engines offer smoother operation, reduced noise levels, and improved durability, making them the preferred choice for recreational, commercial, and municipal vessels worldwide.

2024 Market Snapshot:

• Global Production: Approximately 238.7 thousand units
• Average Global Market Price: Around US$ 6609 per unit
• Gross Margins: Typically range from 20% to 35%

Market Segmentation

By Type (Horsepower Structure)

• Below 10 HP: Primarily used for dinghies, portable inflatables, and light recreational craft where compact size, easy handling, and low fuel consumption are essential.
• 10.1 to 30 HP: The mainstream choice for rental fleets and small family leisure boats on lakes and rivers, valued for reliable daily use, low vibration, and stable cruising performance.
• 30.1 to 100 HP: Serves commercial service craft, coastal leisure vessels, and medium-size fishing boats, providing a balance of improved fuel economy, stronger load capacity, and cruising speed.
• 100.1 to 200 HP: Supports offshore utility boats, coastal transport vessels, and high-performance sport boats requiring sustained output and powerful acceleration under heavy-duty use.
• Above 200 HP: Powers municipal patrol vessels, offshore cruising boats, and large sport craft that demand advanced electronic control systems, long-distance endurance, and high power density.

By Cooling Type

• Water-Cooled Outboard Motor
• Air-Cooled Outboard Motor

By Sales Channel

• Online Sales
• Offline Sales

By Ship Type

• Small Ship
• Large Ship

By Application

• Recreation Boat: Represented more than 50% of the global market share in 2024. This segment includes family leisure craft, fishing vessels, water-sports boats, and coastal cruising boats that benefit from low exhaust odor, quiet operation, and high fuel efficiency.
• Commercial Boat: Includes rental fleets, sightseeing boats, near-shore transport vessels, and offshore workboats operated by small commercial fleets, tourism operators, and marina service companies. These users prioritize durability, compliance with coastal emission restrictions, and a lower total cost of ownership.
• Municipal and Official Boat: Includes patrol operations, inspection duties, firefighting support, rescue missions, and environmental monitoring. Users in this sector require high reliability, long runtime, and regulatory compliance.

Supply Chain and Cost Structure

Upstream Supply Chain

• Engine Components: High-strength aluminum alloy engine blocks, forged steel crankshafts, fuel-injection systems, electronic control units (ECUs), stainless-steel propeller shafts, precision gearcase assemblies, and corrosion-resistant coatings.
• Key Material & Component Suppliers:
• Aluminum Alloys: Constellium, Norsk Hydro, and Kobe Steel
• Crankshaft & Drivetrain Steels: Daido Steel and Nippon Steel
• Ignition Components: NGK and Denso
• Fuel-Injection Systems: Bosch and Keihin
• Propellers: Solas and Michigan Wheel
• Electronics (Microcontrollers, Sensors, Power Devices): Renesas, Infineon, and STMicroelectronics

Cost Drivers

Manufacturing and cost structures are primarily influenced by:

• Aluminum and steel prices
• Machining precision
• Emissions-control components
• Electronically controlled fuel systems

Market Dynamics

Growth Drivers & Trends

• Environmental Regulation: A global shift toward environmentally compliant propulsion and tightening regulations that restrict or phase out carbureted two-stroke engines in developed regions.
• Technological Advancements: Innovations in digital engine management systems, high-strength aluminum alloys, electronic fuel injection, hydrodynamic gearcase designs, and noise-optimized exhaust structures.
• Market Demand: Increasing participation in recreational boating, growth in marine tourism, and a rising consumer preference for low-vibration and low-noise propulsion.
• OEM Integration: Boatbuilders are increasingly adopting higher-horsepower four-stroke models as standard configurations across retail and commercial sectors.

Market Restraints & Challenges

• Manufacturing Complexity: Larger displacement engines require advanced electronic control systems, higher material costs, and more complex machining, driving up production costs.
• Regional Competition: In price-sensitive areas, low-cost two-stroke models remain attractive to remote operators and fishing communities.
• Weight Constraints: The heavier weight of four-stroke engines compared to two-stroke alternatives may limit their use in small, portable boats.
• Electrification: The growing penetration of electric propulsion in regulated inland waterways presents long-term substitution pressure for specific applications.

Competitive Landscape

Key Vendors Profiled:

• Mercury
• Yamaha
• Suzuki
• Honda
• Evinrude Outboard Motors
• Tohatsu
• Suzhou Parsun Power Machine
• Selva
• Hidea Power Machinery

Regional Analysis

• Americas: United States, Canada, Mexico, Brazil
• APAC: China, Japan, Korea, Southeast Asia, India, Australia
• Europe: Germany, France, UK, Italy, Russia
• Middle East & Africa: Egypt, South Africa, Israel, Turkey, GCC Countries

About the Report

Produced by LP Information, Inc. (LPI), the "Four-Stroke Gasoline Outboard Engine Industry Forecast" provides a comprehensive analysis of the global landscape, including trends in product segmentation, company formation, revenue, market share, latest developments, and M&A activity. The report utilizes a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs to forecast the industry by region, market sector, and sub-sector in US$ millions.

Key Questions Addressed:

• What is the 10-year outlook for the global Four-Stroke Gasoline Outboard Engine market?
• What factors are driving Four-Stroke Gasoline Outboard Engine market growth, globally and by region?
• Which technologies are poised for the fastest growth by market and region?
• How do Four-Stroke Gasoline Outboard Engine market opportunities vary by end market size?
• How does Four-Stroke Gasoline Outboard Engine break out by Type and by Application?

• 1 Scope of the Report

  • 1.1 Market Introduction

  • 1.2 Years Considered

  • 1.3 Research Objectives

  • 1.4 Market Research Methodology

  • 1.5 Research Process and Data Source

  • 1.6 Economic Indicators

  • 1.7 Currency Considered

  • 1.8 Market Estimation Caveats

• 2 Executive Summary

  • 2.1 World Market Overview

    • 2.1.1 Global Four-Stroke Gasoline Outboard Engine Annual Sales 2021-2032

    • 2.1.2 World Current & Future Analysis for Four-Stroke Gasoline Outboard Engine by Geographic Region, 2021, 2025 & 2032

    • 2.1.3 World Current & Future Analysis for Four-Stroke Gasoline Outboard Engine by Country/Region, 2021, 2025 & 2032

  • 2.2 Four-Stroke Gasoline Outboard Engine Segment by Type

    • 2.2.1 Below 10 HP

    • 2.2.2 10.1-30 HP

    • 2.2.3 30.1-100 HP

    • 2.2.4 100.1-200 HP

    • 2.2.5 Above 200 HP

    • 2.2.6 Four-Stroke Gasoline Outboard Engine Sales by Type

      • 2.2.6.1 Global Four-Stroke Gasoline Outboard Engine Sales Market Share by Type (2021-2026)
      • 2.2.6.2 Global Four-Stroke Gasoline Outboard Engine Revenue and Market Share by Type (2021-2026)
      • 2.2.6.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Type (2021-2026)

  • 2.3 Four-Stroke Gasoline Outboard Engine Segment by Cooling Type

    • 2.3.1 Water-Cooled Outboard Motor

    • 2.3.2 Air-Cooled Outboard Motor

    • 2.3.3 Four-Stroke Gasoline Outboard Engine Sales by Cooling Type

      • 2.3.3.1 Global Four-Stroke Gasoline Outboard Engine Sales Market Share by Cooling Type (2021-2026)
      • 2.3.3.2 Global Four-Stroke Gasoline Outboard Engine Revenue and Market Share by Cooling Type (2021-2026)
      • 2.3.3.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Cooling Type (2021-2026)

  • 2.4 Four-Stroke Gasoline Outboard Engine Segment by Sales Channel

    • 2.4.1 Online Sales

    • 2.4.2 Offline Sales

    • 2.4.3 Four-Stroke Gasoline Outboard Engine Sales by Sales Channel

      • 2.4.3.1 Global Four-Stroke Gasoline Outboard Engine Sales Market Share by Sales Channel (2021-2026)
      • 2.4.3.2 Global Four-Stroke Gasoline Outboard Engine Revenue and Market Share by Sales Channel (2021-2026)
      • 2.4.3.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Sales Channel (2021-2026)

  • 2.5 Four-Stroke Gasoline Outboard Engine Segment by Ship Type

    • 2.5.1 Small Ship

    • 2.5.2 Large Ship

    • 2.5.3 Four-Stroke Gasoline Outboard Engine Sales by Ship Type

      • 2.5.3.1 Global Four-Stroke Gasoline Outboard Engine Sales Market Share by Ship Type (2021-2026)
      • 2.5.3.2 Global Four-Stroke Gasoline Outboard Engine Revenue and Market Share by Ship Type (2021-2026)
      • 2.5.3.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Ship Type (2021-2026)

  • 2.6 Four-Stroke Gasoline Outboard Engine Segment by Application

    • 2.6.1 Recreation Boat

    • 2.6.2 Commercial Boat

    • 2.6.3 Municipal and Official Boat

    • 2.6.4 Four-Stroke Gasoline Outboard Engine Sales by Application

      • 2.6.4.1 Global Four-Stroke Gasoline Outboard Engine Sale Market Share by Application (2021-2026)
      • 2.6.4.2 Global Four-Stroke Gasoline Outboard Engine Revenue and Market Share by Application (2021-2026)
      • 2.6.4.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Application (2021-2026)

• 3 Global by Company

  • 3.1 Global Four-Stroke Gasoline Outboard Engine Breakdown Data by Company

    • 3.1.1 Global Four-Stroke Gasoline Outboard Engine Annual Sales by Company (2021-2026)

    • 3.1.2 Global Four-Stroke Gasoline Outboard Engine Sales Market Share by Company (2021-2026)

  • 3.2 Global Four-Stroke Gasoline Outboard Engine Annual Revenue by Company (2021-2026)

    • 3.2.1 Global Four-Stroke Gasoline Outboard Engine Revenue by Company (2021-2026)

    • 3.2.2 Global Four-Stroke Gasoline Outboard Engine Revenue Market Share by Company (2021-2026)

  • 3.3 Global Four-Stroke Gasoline Outboard Engine Sale Price by Company

  • 3.4 Key Manufacturers Four-Stroke Gasoline Outboard Engine Producing Area Distribution, Sales Area, Product Type

    • 3.4.1 Key Manufacturers Four-Stroke Gasoline Outboard Engine Product Location Distribution

    • 3.4.2 Players Four-Stroke Gasoline Outboard Engine Products Offered

  • 3.5 Market Concentration Rate Analysis

    • 3.5.1 Competition Landscape Analysis

    • 3.5.2 Concentration Ratio (CR3, CR5 and CR10) & (2024-2026)

  • 3.6 New Products and Potential Entrants

  • 3.7 Market M&A Activity & Strategy

• 4 World Historic Review for Four-Stroke Gasoline Outboard Engine by Geographic Region

  • 4.1 World Historic Four-Stroke Gasoline Outboard Engine Market Size by Geographic Region (2021-2026)

    • 4.1.1 Global Four-Stroke Gasoline Outboard Engine Annual Sales by Geographic Region (2021-2026)

    • 4.1.2 Global Four-Stroke Gasoline Outboard Engine Annual Revenue by Geographic Region (2021-2026)

  • 4.2 World Historic Four-Stroke Gasoline Outboard Engine Market Size by Country/Region (2021-2026)

    • 4.2.1 Global Four-Stroke Gasoline Outboard Engine Annual Sales by Country/Region (2021-2026)

    • 4.2.2 Global Four-Stroke Gasoline Outboard Engine Annual Revenue by Country/Region (2021-2026)

  • 4.3 Americas Four-Stroke Gasoline Outboard Engine Sales Growth

  • 4.4 APAC Four-Stroke Gasoline Outboard Engine Sales Growth

  • 4.5 Europe Four-Stroke Gasoline Outboard Engine Sales Growth

  • 4.6 Middle East & Africa Four-Stroke Gasoline Outboard Engine Sales Growth

• 5 Americas

  • 5.1 Americas Four-Stroke Gasoline Outboard Engine Sales by Country

    • 5.1.1 Americas Four-Stroke Gasoline Outboard Engine Sales by Country (2021-2026)

    • 5.1.2 Americas Four-Stroke Gasoline Outboard Engine Revenue by Country (2021-2026)

  • 5.2 Americas Four-Stroke Gasoline Outboard Engine Sales by Type (2021-2026)

  • 5.3 Americas Four-Stroke Gasoline Outboard Engine Sales by Application (2021-2026)

  • 5.4 United States

  • 5.5 Canada

  • 5.6 Mexico

  • 5.7 Brazil

• 6 APAC

  • 6.1 APAC Four-Stroke Gasoline Outboard Engine Sales by Region

    • 6.1.1 APAC Four-Stroke Gasoline Outboard Engine Sales by Region (2021-2026)

    • 6.1.2 APAC Four-Stroke Gasoline Outboard Engine Revenue by Region (2021-2026)

  • 6.2 APAC Four-Stroke Gasoline Outboard Engine Sales by Type (2021-2026)

  • 6.3 APAC Four-Stroke Gasoline Outboard Engine Sales by Application (2021-2026)

  • 6.4 China

  • 6.5 Japan

  • 6.6 South Korea

  • 6.7 Southeast Asia

  • 6.8 India

  • 6.9 Australia

  • 6.10 China Taiwan

• 7 Europe

  • 7.1 Europe Four-Stroke Gasoline Outboard Engine by Country

    • 7.1.1 Europe Four-Stroke Gasoline Outboard Engine Sales by Country (2021-2026)

    • 7.1.2 Europe Four-Stroke Gasoline Outboard Engine Revenue by Country (2021-2026)

  • 7.2 Europe Four-Stroke Gasoline Outboard Engine Sales by Type (2021-2026)

  • 7.3 Europe Four-Stroke Gasoline Outboard Engine Sales by Application (2021-2026)

  • 7.4 Germany

  • 7.5 France

  • 7.6 UK

  • 7.7 Italy

  • 7.8 Russia

• 8 Middle East & Africa

  • 8.1 Middle East & Africa Four-Stroke Gasoline Outboard Engine by Country

    • 8.1.1 Middle East & Africa Four-Stroke Gasoline Outboard Engine Sales by Country (2021-2026)

    • 8.1.2 Middle East & Africa Four-Stroke Gasoline Outboard Engine Revenue by Country (2021-2026)

  • 8.2 Middle East & Africa Four-Stroke Gasoline Outboard Engine Sales by Type (2021-2026)

  • 8.3 Middle East & Africa Four-Stroke Gasoline Outboard Engine Sales by Application (2021-2026)

  • 8.4 Egypt

  • 8.5 South Africa

  • 8.6 Israel

  • 8.7 Turkey

  • 8.8 GCC Countries

• 9 Market Drivers, Challenges and Trends

  • 9.1 Market Drivers & Growth Opportunities

  • 9.2 Market Challenges & Risks

  • 9.3 Industry Trends

• 10 Manufacturing Cost Structure Analysis

  • 10.1 Raw Material and Suppliers

  • 10.2 Manufacturing Cost Structure Analysis of Four-Stroke Gasoline Outboard Engine

  • 10.3 Manufacturing Process Analysis of Four-Stroke Gasoline Outboard Engine

  • 10.4 Industry Chain Structure of Four-Stroke Gasoline Outboard Engine

• 11 Marketing, Distributors and Customer

  • 11.1 Sales Channel

    • 11.1.1 Direct Channels

    • 11.1.2 Indirect Channels

  • 11.2 Four-Stroke Gasoline Outboard Engine Distributors

  • 11.3 Four-Stroke Gasoline Outboard Engine Customer

• 12 World Forecast Review for Four-Stroke Gasoline Outboard Engine by Geographic Region

  • 12.1 Global Four-Stroke Gasoline Outboard Engine Market Size Forecast by Region

    • 12.1.1 Global Four-Stroke Gasoline Outboard Engine Forecast by Region (2027-2032)

    • 12.1.2 Global Four-Stroke Gasoline Outboard Engine Annual Revenue Forecast by Region (2027-2032)

  • 12.2 Americas Forecast by Country (2027-2032)

  • 12.3 APAC Forecast by Region (2027-2032)

  • 12.4 Europe Forecast by Country (2027-2032)

  • 12.5 Middle East & Africa Forecast by Country (2027-2032)

  • 12.6 Global Four-Stroke Gasoline Outboard Engine Forecast by Type (2027-2032)

  • 12.7 Global Four-Stroke Gasoline Outboard Engine Forecast by Application (2027-2032)

• 13 Key Players Analysis

  • 13.1 Mercury

    • 13.1.1 Mercury Company Information

    • 13.1.2 Mercury Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.1.3 Mercury Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.1.4 Mercury Main Business Overview

    • 13.1.5 Mercury Latest Developments

  • 13.2 Yamaha

    • 13.2.1 Yamaha Company Information

    • 13.2.2 Yamaha Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.2.3 Yamaha Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.2.4 Yamaha Main Business Overview

    • 13.2.5 Yamaha Latest Developments

  • 13.3 Suzuki

    • 13.3.1 Suzuki Company Information

    • 13.3.2 Suzuki Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.3.3 Suzuki Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.3.4 Suzuki Main Business Overview

    • 13.3.5 Suzuki Latest Developments

  • 13.4 Honda

    • 13.4.1 Honda Company Information

    • 13.4.2 Honda Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.4.3 Honda Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.4.4 Honda Main Business Overview

    • 13.4.5 Honda Latest Developments

  • 13.5 Evinrude Outboard Motors

    • 13.5.1 Evinrude Outboard Motors Company Information

    • 13.5.2 Evinrude Outboard Motors Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.5.3 Evinrude Outboard Motors Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.5.4 Evinrude Outboard Motors Main Business Overview

    • 13.5.5 Evinrude Outboard Motors Latest Developments

  • 13.6 Tohatsu

    • 13.6.1 Tohatsu Company Information

    • 13.6.2 Tohatsu Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.6.3 Tohatsu Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.6.4 Tohatsu Main Business Overview

    • 13.6.5 Tohatsu Latest Developments

  • 13.7 Suzhou Parsun Power Machine

    • 13.7.1 Suzhou Parsun Power Machine Company Information

    • 13.7.2 Suzhou Parsun Power Machine Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.7.3 Suzhou Parsun Power Machine Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.7.4 Suzhou Parsun Power Machine Main Business Overview

    • 13.7.5 Suzhou Parsun Power Machine Latest Developments

  • 13.8 Selva

    • 13.8.1 Selva Company Information

    • 13.8.2 Selva Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.8.3 Selva Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.8.4 Selva Main Business Overview

    • 13.8.5 Selva Latest Developments

  • 13.9 Hidea Power Machinery

    • 13.9.1 Hidea Power Machinery Company Information

    • 13.9.2 Hidea Power Machinery Four-Stroke Gasoline Outboard Engine Product Portfolios and Specifications

    • 13.9.3 Hidea Power Machinery Four-Stroke Gasoline Outboard Engine Sales, Revenue, Price and Gross Margin (2021-2026)

    • 13.9.4 Hidea Power Machinery Main Business Overview

    • 13.9.5 Hidea Power Machinery Latest Developments

• 14 Research Findings and Conclusion