Top Rated Dual-Fuel Generators of 2026

According to Customer Reviews

Looking for a reliable power backup solution that can run on both gasoline and propane? Our top-rated dual-fuel generators have been carefully selected based on user reviews, ensuring you get the best... options available. Whether you need a portable generator for outdoor activities or a larger model for home or worksite use, these dual-fuel generators offer versatility, efficiency, and dependable performance. With a focus on user satisfaction and real-world experiences, our list showcases the most highly recommended dual-fuel generators to meet your power needs.
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What to look for in top-rated dual-fuel generators

1. Power Output

Consider the power output of the generator. It should have enough wattage to supply power to all necessary appliances or tools. Dual-fuel generators usually offer varying levels of power when using different fuel types.

2. Fuel Efficiency

Look at how efficient the generator is with its fuel use. More efficient models will save you money in the long run and are better for the environment.

3. Portability

If you plan on moving your generator around, consider its weight and whether it has wheels. Some dual-fuel generators are quite heavy and may be difficult to move without help.

4. Noise Level

Check the noise level of the generator. If you live in a residential area or plan on using the generator for camping, a quieter model would be more suitable.
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  1. 1
    Westinghouse 12,500/9,500 W Dual-Fuel Portable Generator, Gas/Propane, CO Sensor great features
    4.8 (32,321 reviews)
    $1249.99 Your price for this item is $1249.99

    About this product

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    What customers like
    • Easy assembly and start-up
    • Good value for the price
    • Versatile and reliable performance
    • Comfortable and flattering fit
    • Durable and well-built
    What customers dislike
    • Fit issues
    • Packaging issues
    • Not durable
    • Not quiet
    • Button placement
  2. 2
    Champion Power Equipment 4,375/3,500-Watt Dual-Fuel Portable Generator Best generator ever
    4.8 (134 reviews)
    $499.00 Your price for this item is $499

    About this product

    A dual fuel portable generator with 3,500 running watts, multiple outlets, and a 3-year warranty.

    A dual fuel portable generator with 3,500 running watts, multiple outlets, and a 3-year warranty.

    What customers like
    • Ability to run on dual fuel (propane and fuel)
    • Easy to use
    • Quiet operation
    • Reliability
    • Affordability
    What customers dislike
    • Difficult to start
    • Not formulated for dogs
    • No wheels included
    • Difficult assembly process
    • Limited fuel availability
  3. 3
    DuroMax 13,000/10,500-Watt Dual-Fuel Portable Home Power Backup Generator, 500cc, Electric Start Hybrid As a ex dealer and installation person for a very popular brand this is the best value on the market
    4.6 (638 reviews)
    SAVE $200.00
    $1299.99 Your price for this item is $1299.99

    About this product

    A powerful and versatile 10,500 watt dual-fuel portable generator with push-button start and multiple outlets.

    A powerful and versatile 10,500 watt dual-fuel portable generator with push-button start and multiple outlets.

    What customers like
    • Powers entire house
    • Excellent customer service
    • Versatile dual-fuel capability
    • Easy assembly and startup
    • Reliable performance
    What customers dislike
    • Backfires
    • Frequent spark plug replacement
    • Overheating issues
    • High propane consumption
    • Loss of pressure with propane tanks
  4. 4
    Westinghouse 6,500/5,300-Watt Dual-Fuel Home Backup Portable Generator, CO Sensor Great I love it
    4.8 (12,399 reviews)
    $649.99 Your price for this item is $649.99

    About this product

    A powerful and versatile dual fuel portable generator with a CO sensor for safety and convenience.

    A powerful and versatile dual fuel portable generator with a CO sensor for safety and convenience.

    What customers like
    • Propane fuel option
    • Arrived undamaged
    • Dual fuel capability
    • Quiet operation
    • Versatility
    What customers dislike
    • Volt meter concerns
    • Delivery time
    • Sizing issues
    • Repairs needed
    • Difficult access to fuse
  5. 5
    Westinghouse 5,000/3,900-Watt Dual-Fuel Portable Inverter Generator, CO Sensor Great Features,Good Price,Hight quality,
    4.7 (9,703 reviews)
    SAVE $130.00
    $1169.99 Your price for this item is $1169.99

    About this product

    A powerful and versatile dual fuel portable inverter generator with a compact design and remote start.

    A powerful and versatile dual fuel portable inverter generator with a compact design and remote start.

    What customers like
    • Powerful and high capacity
    • Convenient and easy to use
    • Portability and maneuverability
    • Quiet operation and relatively quiet
    • Dual fuel capability and easy switching between fuels
    What customers dislike
    • Lack of clear labels and documentation
    • Issues with propane functionality
    • Difficulty with starting the generator
    • Shipping damage and packaging issues
    • Need for improvements in oil management and accessories
  6. 6
    Sportsman 4,000/3,500-Watt Dual-Fuel Portable Generator Works great! Best buy!
    4.4 (329 reviews)
    SAVE $40.00
    $359.99 Your price for this item is $359.99

    About this product

    A powerful and versatile portable generator that runs on either gasoline or propane fuel.

    A powerful and versatile portable generator that runs on either gasoline or propane fuel.

    What customers like
    • Good value for the price
    • Dual fuel capability
    • Easy to use
    • Powerful and efficient
    • Quiet operation
    What customers dislike
    • Oil consumption
    • Connection size
    • Carburetor issues
    • Petcock valve broke
    • Not quiet
  7. 7
    DuroMax 13,000/10,500-Watt Dual-Fuel Portable Generator, CO Alert, 500cc Great generator and great price
    4.8 (1,452 reviews)
    SAVE $400.00
    $1399.99 Your price for this item is $1399.99

    About this product

    A powerful and versatile portable generator with 13,000 watts of power, dual-fuel capability, and CO Alert technology.

    A powerful and versatile portable generator with 13,000 watts of power, dual-fuel capability, and CO Alert technology.

    What customers like
    • Easy assembly
    • Flawless performance
    • Time-saving
    • Versatility
    • Electric start
    What customers dislike
    • Delay in automatic starting
    • Less power than gas-powered blowers
    • No power supply cord connectors
    • Weak welds
    • Idle control not working with propane
  8. 8
    Sportsman 7,500/6,000-Watt Dual-Fuel Portable Generator
    4.3 (18 reviews)
    SAVE $150.00
    $1349.99 Your price for this item is $1349.99

    About this product

    A powerful and flexible dual fuel portable generator with 7,500 surge watts and 6,000 running watts, suitable for RVs and power outages.

    A powerful and flexible dual fuel portable generator with 7,500 surge watts and 6,000 running watts, suitable for RVs and power outages.
  9. 9
    Westinghouse 13,500/10,500-Watt Tri-Fuel Portable Generator, CO Sensor, Gas/Propane/Natural Gas Love it and easy to use
    4.8 (36,799 reviews)
    $1249.99 Your price for this item is $1249.99

    About this product

    A 13,000W tri-fuel portable generator with CO sensor, runs on gas, propane, or natural gas, with automatic shutdown.

    A 13,000W tri-fuel portable generator with CO sensor, runs on gas, propane, or natural gas, with automatic shutdown.

    What customers like
    • Good value for the price
    • Quality craftsmanship and design
    • Versatile fuel options
    • Powerful and reliable
    • Easy to start and operate
    What customers dislike
    • Design flaws with receptacles
    • Insufficient engine oil provided
    • Difficulties starting
    • Troubleshooting frustrations
    • Not quiet
  10. 10
    Westinghouse 12,500/9,500 W Dual-Fuel Portable Generator, Electric Start, Transfer Switch Ready love it
    4.8 (33,199 reviews)
    SAVE $115.00
    $1034.99 Your price for this item is $1034.99

    About this product

    A powerful and versatile dual fuel portable generator with electric start and transfer switch compatibility.

    A powerful and versatile dual fuel portable generator with electric start and transfer switch compatibility.

    What customers like
    • Good value for the price
    • Powerful and versatile
    • Easy to assemble and start
    • Comfortable and flattering fit
    • Durable and well-built
    What customers dislike
    • Fit issues
    • Not durable
    • Box was opened
    • Not quiet
    • Button placement

FAQ

What are the benefits of using a dual-fuel generator? + -

Dual-fuel generators offer flexibility in fuel choice, allowing you to use either gasoline or propane. This can be particularly useful during emergencies when one type of fuel may not be readily available. Additionally, propane tends to burn cleaner than gasoline, making it a more environmentally friendly option.

How does a dual-fuel generator work? + -

A dual-fuel generator is designed to run on two different types of fuel: gasoline and propane. You can switch between the two fuel sources depending on availability or preference. The generator has separate inlets for each type of fuel, and you can switch between them with a simple flip of a switch.

Can I use both fuels at the same time in a dual-fuel generator? + -

No, while dual-fuel generators can operate on either gasoline or propane, they cannot use both fuels simultaneously. You must choose one type of fuel to use at a time.

What maintenance is required for dual-fuel generators? + -

Like all generators, dual-fuel models require regular maintenance to ensure they remain in good working order. This includes checking and changing the oil regularly, inspecting the spark plugs, and ensuring the air filter is clean. It's also important to run the generator periodically if it's not used regularly.

Are dual-fuel generators more efficient than single-fuel models? + -

The efficiency of a generator depends on many factors including its design and how it's used. However, dual-fuel generators do offer the advantage of flexibility. If one type of fuel is not available or if one type becomes too expensive, you have the option to switch to the other fuel.

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