TSCentral

The 30 best 4 stroke engine brands in 2026

Yamaha, Suzuki and DB Electrical lead our ranking of 30 4 stroke engine brands. Compare what each brand makes, visit its official site, or shop it online.

4 Stroke Engine brands, ranked

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  1. 1

    Yamaha

    Yamaha makes four-stroke outboard motors, motorcycles, and ATVs powered by its own four-stroke engines.

    Website: usa.yamaha.com |Brands like Yamaha

    Popularity 10.0/10

    Shop Online
  2. 2

    Suzuki

    Suzuki makes four-stroke outboard motors, motorcycles, and ATVs with its own four-stroke engines.

    Website: suzukiassociation.org |Brands like Suzuki

    Popularity 7.1/10

    Shop Online
  3. 3

    DB Electrical

    DB Electrical makes starters, alternators, and ignition parts for engines, including marine and motorsport applications.

    Website: dbelectrical.com |Brands like DB Electrical

    Popularity 4.0/10

    Shop Online
  4. 4

    MerCruiser

    MerCruiser makes marine sterndrive and inboard engines, including four-stroke gasoline models for boats.

    Website: mercruiserparts.com |Brands like MerCruiser

    Popularity 4.0/10

    Shop Online
  5. 5

    Kawasaki

    Kawasaki makes motorcycles, ATVs, and utility vehicles, many powered by its own four-stroke engines.

    Website: kawasaki.com |Brands like Kawasaki

    Popularity 3.7/10

    Shop Online
  6. 6

    Evinrude

    Evinrude makes outboard motors for boats, a brand under BRP with a lineup focused on direct-injection models.

    Website: evinrude.com.au |Brands like Evinrude

    Popularity 3.6/10

    Shop Online
  7. 7

    Johnson

    Johnson is a legacy outboard motor brand, historically made mainly as two-stroke models and now largely discontinued.

    Website: johnsongtr.com |Brands like Johnson

    Popularity 3.4/10

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  8. 8

    Wiseco

    Wiseco makes forged pistons and related engine internals for performance and motorsport engines.

    Website: wiseco.com |Brands like Wiseco

    Popularity 3.2/10

    Shop Online
  9. 9

    Volvo Penta

    Volvo Penta makes marine inboard and sterndrive four-stroke engines for boats.

    Website: volvopentashop.com |Brands like Volvo Penta

    Popularity 3.0/10

    Shop Online
  10. 10

    Sierra

    Sierra sells replacement parts and service kits for marine outboard and sterndrive engines.

    Website: sierratron.com |Brands like Sierra

    Popularity 3.0/10

    Shop Online
  11. 11

    Polaris

    Polaris makes ATVs, side-by-sides, and snowmobiles, many powered by its own four-stroke engines.

    Website: polarispool.com |Brands like Polaris

    Popularity 2.6/10

    Shop Online
  12. 12

    Cummins

    Cummins makes diesel engines, including four-stroke models for trucks, industrial, and power generation uses.

    Website: cummins.com |Brands like Cummins

    Popularity 2.4/10

    Shop Online
  13. 13

    General Motors

    General Motors makes four-stroke gasoline and diesel engines for its vehicles and sells crate engines.

    Website: gm.com |Brands like General Motors

    Popularity 2.3/10

    Shop Online
  14. 14

    Arctic Cat

    Arctic Cat made snowmobiles and ATVs with its own engines, and the brand is now discontinued.

    Website: arcticrestoration.com |Brands like Arctic Cat

    Popularity 2.2/10

    Shop Online
  15. 15

    John Deere

    John Deere makes four-stroke diesel engines for its tractors, construction machines, and other equipment.

    Website: johndeerestore.com |Brands like John Deere

    Popularity 2.1/10

    Shop Online
  16. 16

    Hammerhead Designs

    Finding solutions can be challenging at times, but with Hammerhead Designs, it is rather simple because they assist you in doing so in a creative manner that will draw your attention to their tools. Surprisingly, they have never failed to...

    Website: hammerheadtools.com |Brands like Hammerhead Designs

    Popularity 2.1/10

    Shop Online
  17. 17

    Scat

    Scat makes crankshafts, connecting rods, and other rotating engine internals for performance engines.

    Website: procarbyscat.com |Brands like Scat

    Popularity 2.1/10

    Shop Online
  18. 18

    GPI Racing

    GPI is one of the leading sellers of auto parts in the world. The company expanded its horizon by introducing GPI racing so bikers and drivers could find their desired accessories on its website. Premium quality and durable aluminum radiators...

    Website: gpiracing.com |Brands like GPI Racing

    Popularity 1.7/10

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  19. 19

    Motorcraft

    Motorcraft is Ford's parts brand, supplying engine filters, sensors, ignition parts, and other service components.

    Website: motorcraft.com |Brands like Motorcraft

    Popularity 1.6/10

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  20. 20

    OMC

    OMC, Outboard Marine Corporation, made outboard motors under several brands, and the company is now defunct.

    Website: omcvalves.com |Brands like OMC

    Popularity 1.6/10

    Shop Online
  21. 21

    Perkins

    Perkins makes diesel engines, including four-stroke models for industrial, agricultural, and marine uses.

    Website: perkins.com |Brands like Perkins

    Popularity 1.6/10

    Shop Online
  22. 22

    Sea-Doo

    Sea-Doo makes personal watercraft powered by its own four-stroke engines in some models.

    Website: seadooseascooter.com |Brands like Sea-Doo

    Popularity 1.2/10

    Shop Online
  23. 23

    Tohatsu

    Tohatsu makes outboard motors for boats, including four-stroke models alongside its two-stroke range.

    Website: tohatsu.us |Brands like Tohatsu

    Popularity 1.2/10

    Shop Online
  24. 24

    JET

    BADU Swimjet System is known to be a world leader in pump technology. They are also providers of water treadmills with a wide range of options that can give a viable alternative to the people. They make pools more fun...

    Website: badujet.com |Brands like JET

    Popularity 1.0/10

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  25. 25

    Ski-Doo

    Ski-Doo makes snowmobiles and off-road vehicles, many powered by its own four-stroke engines.

    Website: skidoooutlet.com |Brands like Ski-Doo

    Popularity 0.8/10

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  26. 26

    WPS

    WPS Industries offers over 80 years of experience in various industries' bespoke fabrication and installation services. They can provide the best-caliber outcomes that satisfy each client's requirements because of their qualified engineers, technicians, and groundbreaking machinery. They can adapt to...

    Website: wpsindustries.com |Brands like WPS

    Popularity 0.8/10

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  27. 27

    API Marine

    API-Marine – API Marine – designer and manufacturer of integrated automation systems and sensors for marine and industrial applications.

    Website: api-marine.dk |Brands like API Marine

    Popularity 0.8/10

    Shop Online
  28. 28

    Ducati

    Ducati makes motorcycles powered by its own four-stroke engines, including sport, touring, and off-road models.

    Website: ducati.com |Brands like Ducati

    Popularity 0.6/10

    Shop Online
  29. 29

    Vespa

    Vespa makes scooters powered by its own four-stroke engines in several displacements.

    Website: vespashoesandbags.com |Brands like Vespa

    Popularity 0.6/10

    Shop Online
  30. 30

    KTM

    KTM makes motorcycles and off-road bikes, most with its own four-stroke engines.

    Website: ktm-bikes.at |Brands like KTM

    Popularity 0.6/10

    Shop Online
What is a 4-Stroke Engine? The four-stroke engine, also known as an internal combustion engine, is an engine that uses the four-stroke cycle to produce power. The four-stroke engine cycle consists of four strokes—intake stroke, compression stroke, combustion stroke, and exhaust stroke. During the intake stroke, the fuel is mixed with the air and is drawn into the engine's cylinder. During the compression stroke, the fuel-air mixture is compressed to a high pressure. During the combustion stroke, the spark plug ignites the fuel-air mixture, creating an explosion, which pushes the piston downward. During the exhaust stroke, the exhaust gases are expelled from the engine. Advantages of a 4-Stroke Engine The 4-stroke engine has several advantages over other types of engines, which make them popular in small to medium-sized machines. Some of the advantages of a 4-stroke engine include: 1. Efficiency: The four-stroke engine is more efficient than other types of engines because it produces more power while using less fuel. 2. Power: The 4-stroke engine produces good power, making it ideal for use in small to medium-sized machines. 3. Reliability: 4-stroke engines are reliable, which makes them suitable for use in machines that are used for extended periods. 4. Emissions: The 4-stroke engine produces fewer emissions than other types of engines, which is good for the environment. Factors to Consider when Choosing a 4-Stroke Engine Choosing the right 4-stroke engine for your machine is important, and there are several factors to consider when making your choice. Some of the factors to consider include: 1. Power and Performance: When purchasing a 4-stroke engine, it is essential to choose one with the appropriate power output that will provide the necessary performance for your machine. You should consider the torque and horsepower outputs of the engine when making your choice. 2. Fuel Efficiency: Fuel efficiency is an important consideration when purchasing a 4-stroke engine. Engines that are fuel-efficient will save you money in the long run by using less fuel. 3. Emissions: 4-stroke engines produce fewer emissions compared to other types of engines, which is good for the environment. When purchasing an engine, you should consider the level of emissions produced by the engine. 4. Noise: Engines that emit a lot of noise can be a nuisance, especially in residential areas. When purchasing an engine, you should consider the noise level produced by the engine. 5. Quality and Reliability: The quality and reliability of an engine are important factors to consider when making a purchase. A high-quality engine will last longer, reducing the need for frequent repairs. 6. Price: The price of the engine is an important consideration when making a purchase. You should consider the price of the engine and compare it with its features and capabilities to get the best value for your money. 7. Type of Fuel: Different 4-stroke engines use different types of fuel. When purchasing an engine, you should consider the type of fuel used by the engine. Types of 4-Stroke Engines There are several types of 4-stroke engines available in the market, each with its own unique features and capabilities. Some of the types of 4-stroke engines include: 1. Gasoline Engines Gasoline engines are the most common type of 4-stroke engine and are used in a wide range of machines, including lawnmowers, generators, motorcycles, and cars. Gasoline engines are known for their high power output, efficiency, and reliability. 2. Diesel Engines Diesel engines are commonly used in larger machines like trucks, buses, and generators. Diesel engines are known for their high torque output and fuel efficiency. Diesel engines are also more durable than gasoline engines, making them ideal for use in heavy-duty machines. 3. Propane/Natural Gas Engines Propane/natural gas engines are becoming increasingly popular due to the lower emissions they produce. These engines are commonly used in forklifts, buses, and other industrial machines. 4. Hybrid Engines Hybrid engines combine the power of gasoline combustion with an electric motor. These engines are becoming increasingly popular in cars as they are more fuel-efficient and produce fewer emissions than traditional gasoline engines. 4-Stroke Engine Maintenance Regular maintenance is essential to keep your 4-stroke engine running smoothly and efficiently. Proper maintenance will extend the life of your engine and reduce the need for expensive repairs. The following are some maintenance tips for your 4-stroke engine: 1. Check the Oil Level: It is essential to check the oil level regularly and change the oil when necessary. 2. Check the Air Filter: A dirty air filter will reduce the efficiency of your engine. Check the air filter regularly and replace it when necessary. 3. Keep the Engine Clean: Dirt and debris can clog the engine and reduce its efficiency. Keep the engine clean to prevent these problems. 4. Regularly Check the Spark Plugs: Faulty spark plugs can reduce the efficiency of your engine. Check the spark plugs regularly and replace them when necessary. 5. Use High-Quality Fuel: The quality of the fuel you use can affect the performance and efficiency of your engine. Always use high-quality fuel. Conclusion Choosing the right 4-stroke engine for your machine is essential for optimal performance, efficiency, and reliability. When making your choice, consider factors like power and performance, fuel efficiency, emissions, noise, quality and reliability, and price. With proper maintenance, your 4-stroke engine can last for many years, providing reliable and efficient power for your machine.