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North America Small Gas Engine Market Size and Forecast 2025–2033

Steady Growth Fueled by Landscaping, Construction Demand, and Technological Advancements

By Renub ResearchPublished about a month ago 5 min read

The North America Small Gas Engine Market is on track for consistent expansion over the next decade, supported by rising demand from the outdoor power equipment, construction, and agricultural sectors. According to Renub Research, the market is expected to reach US$ 2.11 billion by 2033, up from US$ 1.5 billion in 2024, registering a CAGR of 3.88% from 2025 to 2033.

This growth trajectory highlights the region’s ongoing reliance on compact, efficient, and durable power solutions, even as electric alternatives gain traction. From lawnmowers and leaf blowers to pressure washers, chainsaws, and portable generators, small gas engines continue to underpin the operation of millions of everyday machines across North America.

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North America Small Gas Engine Industry Overview

The North America Small Gas Engine industry is experiencing robust development, driven by the widespread use of outdoor power equipment and growing adoption of compact construction and agricultural tools. Small gas engines—typically under 25 horsepower—remain essential for powering equipment such as lawnmowers, generators, pressure washers, trimmers, chainsaws, tillers, and portable construction tools.

Key Industry Drivers

Growth in landscaping and gardening activities

Rising residential and commercial construction

Modernization of agriculture

Technological advances in engine efficiency and emissions control

Expanding use of portable power solutions

Technological innovation is particularly crucial, as manufacturers introduce engines with smarter combustion, better fuel efficiency, lower emissions, and improved durability. The integration of electronic fuel injection (EFI), advanced ignition systems, and hybrid components is modernizing legacy equipment and meeting tightening environmental regulations across the U.S. and Canada.

The region is also witnessing strong replacement demand as homeowners and contractors upgrade older machinery in favor of more efficient, user-friendly, and environmentally responsible engines.

Despite rising competition from electric and battery-powered equipment, small gas engines continue to dominate high-power, heavy-duty applications that require long runtimes and sustained torque—areas where electric alternatives still struggle.

Key Factors Driving Market Growth

1. Expansion of Landscaping and Construction Activities

Landscaping, lawn maintenance, and small-scale construction activities are expanding rapidly across North America, creating sustained demand for small gas engines. These engines power an extensive range of outdoor power equipment—including lawnmowers, leaf blowers, edgers, trimmers, and compact construction tools—valued for their reliability, mobility, and high output.

Urbanization, suburban development, and rising household spending on home improvement have significantly boosted the adoption of lawn and garden equipment. Gardening as a recreational activity is also contributing to a surge in consumer-level demand.

Manufacturers are responding by offering:

Lightweight engines

Easy-start systems

Improved power-to-weight ratios

Longer engine life and reduced maintenance

This aligns with the preferences of both professional landscaping firms and DIY homeowners.

2. Advancements in Engine Technology and Performance Efficiency

Innovation remains central to the growth of the small gas engine market. Engine manufacturers are increasingly integrating smarter combustion design, cleaner emissions systems, advanced filtration, and fuel-efficient technologies to stay competitive.

Key innovations include:

Electronic Fuel Injection (EFI) for improved engine start and fuel management

Smart ignition systems for enhanced durability

Advanced air filtration systems for longer operating life

Lightweight materials to improve mobility and reduce fuel consumption

Hybrid power systems that combine fuel-based and electric components

These advancements are helping manufacturers meet stringent environmental standards set by the U.S. Environmental Protection Agency (EPA) and Canadian regulatory bodies.

For end-users, improved fuel economy, reduced maintenance, and enhanced engine reliability make modern gas engines more appealing than older-generation models.

3. Rising Demand for Reliable Portable Power Solutions

Portable power is becoming increasingly valuable—both in residential and commercial settings. Small gas engines play a critical role in powering portable generators, pressure washers, compact agricultural machines, and construction tools essential for jobsite mobility and emergency backup energy.

Other demand-driving factors include:

Rising power outages across North America

Increasing participation in outdoor recreation

Growth in off-grid and mobile operations

Expanding use of small agricultural equipment such as sprayers, irrigation pumps, and portable harvest tools

The versatility and dependable runtime of small gas engines continue to position them as preferred power sources where mobility and immediate performance are required.

Challenges Facing the North America Small Gas Engine Market

1. Stringent Emission Regulations and Environmental Concerns

The industry faces increasing pressure from strict emissions standards targeting greenhouse gases, smog-forming pollutants, and noise levels. EPA rules require manufacturers to redesign engines to include:

Catalytic systems

Controlled combustion technology

Low-emission carburetors

Advanced exhaust treatment systems

While these improvements help reduce environmental impact, they also raise manufacturing costs and require extensive R&D investment.

Consumers are also becoming more environmentally conscious, prompting some to shift toward electric alternatives. Gas-powered engines are often criticized for:

Carbon emissions

Noise pollution

Dependence on fossil fuels

These concerns continue to challenge market expansion, especially in regions or municipalities with eco-focused regulations.

2. Rising Competition from Electric and Battery-Powered Equipment

Battery-powered and electric equipment is making notable inroads into markets traditionally dominated by gas engines. Thanks to improvements in lithium-ion technology, electric tools now offer:

Lower operational cost

Zero emissions

Quieter operation

Minimal maintenance

Increasingly powerful performance

Government incentives promoting clean, electrified solutions further accelerate this shift.

While small gas engines still outperform electric alternatives in high-torque, long-runtime applications, the competitive gap continues to narrow each year. Manufacturers must innovate or diversify toward hybrid and electric alternatives to remain competitive.

North America Small Gas Engine Market: Regional Overview

United States Small Gas Engine Market

The United States leads the region in small gas engine demand, driven by widespread use in outdoor power equipment, generators, and compact construction machinery. With substantial activity in residential landscaping, infrastructure development, and home improvement, the U.S. remains the dominant market in North America.

Key market characteristics:

Growing suburban housing expands lawncare needs

Infrastructure modernization boosts construction equipment demand

EPA-regulated technology advancements increase product differentiation

Consumer preferences shift toward efficient, low-maintenance products

Despite competition from electric tools, small gas engines remain essential for heavy-duty tasks requiring longer runtimes and stronger performance. The U.S. continues to be the primary hub for innovation, manufacturing, and regulatory compliance for the region.

Canada Small Gas Engine Market

The Canadian market is expanding steadily, driven by rising adoption of outdoor power equipment in residential landscaping, agriculture, and construction. Seasonal weather patterns, including heavy snowfall, also fuel demand for small gas-powered snow blowers and winter equipment, further differentiating Canada from the U.S. market.

Key growth factors include:

Increasing suburban housing development

Expansion of commercial landscaping services

Adoption of fuel-efficient and low-emission engines

Consistent replacement demand for older machinery

While electrification presents challenges, the reliability and power density of small gas engines ensure continued relevance, particularly for rural and agricultural users.

Market Segmentation

By Engine Displacement

20–100cc

101–450cc

451–650cc

By Application

Gardening

Industrial

Construction

Others

By Equipment Type

Lawnmower

Chainsaw

Portable generator

Pressure washer

Trimmer

Edger

Others

By Country

United States

Canada

Key Companies Covered

Briggs & Stratton Corporation

Kohler Co.

Honda Motor Co. Ltd.

Yamaha Motor Corp.

Kawasaki Heavy Industries

Kubota Corporation

Liquid Combustion Technology

Kipor Power

Champion Power Equipment

Each company’s overview includes key personnel, financial performance, recent developments, SWOT analysis, and strategic initiatives shaping the competitive landscape.

Final Thoughts

The North America Small Gas Engine Market is entering a phase of steady, technology-driven growth. While challenges from electrification and regulatory pressure persist, small gas engines continue to play an essential role in powering outdoor equipment, construction tools, agricultural devices, and portable generators across the region.

As innovation accelerates—particularly in fuel efficiency, emissions reduction, and hybrid technologies—the market is expected to remain resilient and adaptable through 2033. With a strong foundation in landscaping, construction, and portable power applications, the small gas engine industry is well-positioned for sustained growth, modernization, and competitive evolution.

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About the Creator

Renub Research

Renub Research is a Market Research and Consulting Company. We have more than 15 years of experience especially in international Business-to-Business Researches, Surveys and Consulting. Call Us : +1-478-202-3244

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