Top Rated Gas-Powered Generators of 2025

According to Customer Reviews

When it comes to reliable backup power, gas-powered generators are a popular choice for their efficiency and performance. Our top-rated selection of gas-powered generators has been carefully curated based... on real user reviews, ensuring that you have access to the best options on the market. Whether you're preparing for unexpected power outages or need a portable power solution for outdoor activities, these top-rated generators offer the reliability and performance you need to keep things running smoothly. Explore our collection to find the perfect gas-powered generator for your specific needs and enjoy peace of mind knowing you're investing in quality and performance.
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What to look for in Top Rated Gas-Powered Generators

1. Power Output

Consider the amount of power you'll need. This will depend on what appliances or tools you plan to run. Look at the generator's maximum or rated power.

2. Fuel Efficiency

Check how long the generator can run on a tank of gas. More efficient generators can save you money in fuel costs over time.

3. Portability

If you'll be moving the generator, consider its weight and if it has wheels. Some models are designed to be more portable than others.

4. Noise Level

Generators can be loud. If noise is a concern, look for models that are designed to run quietly.
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  1. 1
    Sportsman 4,000/3,500-Watt Gasoline Powered Portable Generator I have owned 2 sportsman generators, they are the most reasonable priced and preform great
    $329.99 Your price for this item is $329.99

    About this product

    A portable gasoline-powered generator with 4,000 peak surge watts and 3,500 running watts, ideal for powering RVs and small appliances.

    A portable gasoline-powered generator with 4,000 peak surge watts and 3,500 running watts, ideal for powering RVs and small appliances.

    What customers like
    • Easy to use
    • Quiet operation
    • Good value
    • Reliable performance
    • Versatile power
    What customers dislike
    • Not very quiet
    • Oil leakage
    • Reliability issues (broke rod, not starting, died after 2 months)
    • Made in China
    • Low fuel level alarm not effective
  2. 2
    Westinghouse 10,000/7,600-Watt Gasoline Powered Portable Inverter Generator, Remote Start with CO Sensor Great price for an outstanding generator
    $1149.99 Your price for this item is $1149.99

    About this product

    A powerful and portable gas-powered inverter generator with remote start and CO sensor.

    A powerful and portable gas-powered inverter generator with remote start and CO sensor.

    What customers like
    • Good price point
    • Easy assembly
    • Great features
    • Quiet operation
    • Versatility
    What customers dislike
    • Cannot run on propane
    • Difficulty starting with pull cord
    • Minor shipping damage
    • Confusing choke operation instructions
    • Difficulty locating oil filter
  3. 3
    Westinghouse 1,500/1,000-Watt Gasoline Powered Portable Inverter Generator, Super Quiet, Lightweight, CO Sensor Gas powered Generator
    $379.99 Your price for this item is $379.99

    About this product

    A compact and lightweight portable inverter generator with 1500 peak watts and 1000 running watts.

    A compact and lightweight portable inverter generator with 1500 peak watts and 1000 running watts.

    What customers like
    • Compact and lightweight
    • Good value for the price
    • Quiet operation
    • Easy to use and start
    • Versatile and efficient
    What customers dislike
    • Limited capacity
    • Lack of wattage gauge on lower end model
    • Lack of quality control
    • Initial fuel leak
    • Lack of cushioning
  4. 4
    Westinghouse 6,600/5,300-Watt Gasoline Powered Portable Generator, Electric Start, CO Sensor This was top rated generator and it didn't break the bank
    $679.99 Your price for this item is $679.99

    About this product

    A powerful and versatile gas generator with 6,600 peak watts and 5,300 running watts, featuring an electric start and multiple outlets.

    A powerful and versatile gas generator with 6,600 peak watts and 5,300 running watts, featuring an electric start and multiple outlets.

    What customers like
    • Good voltage regulation
    • Convenient features
    • Powerful and versatile
    • Easy assembly
    • Sturdy construction
    What customers dislike
    • Not as tall as expected
    • Packaging could be improved
    • Mis-labeled graphic on start switch
    • Louder than the smaller version
    • Hard to fill oil
  5. 5
    Westinghouse 4,650/3,600-Watt Gasoline Powered Portable Generator, RV-Ready Outlet with CO Sensor Best gasoline generators for $$$
    $399.99 Your price for this item is $399.99

    About this product

    A powerful and durable portable gas generator with 4,650 peak watts and a 4-gallon fuel tank.

    A powerful and durable portable gas generator with 4,650 peak watts and a 4-gallon fuel tank.

    What customers like
    • Healthy plant
    • Included accessories
    • Makes cleaning easier
    • Removes moisture
    • Packed securely
    What customers dislike
    • Potential damage to circuit wiring
    • Incorrect cord rating
    • Lack of helpful support
    • Smaller than expected
    • Occasional charging issues with high voltage
  6. 6
    Westinghouse 6,600/5,300-Watt Gasoline Powered Home Backup Portable Generator, Remote Electric Start, CO Sensor Badly needed a generator since we live in the 'sticks' and lose power often
    $749.99 Your price for this item is $749.99

    About this product

    A powerful and versatile portable generator with 6,600 peak watts and 5,300 running watts, featuring push-button electric start and a durable construction.

    A powerful and versatile portable generator with 6,600 peak watts and 5,300 running watts, featuring push-button electric start and a durable construction.

    What customers like
    • Good voltage regulation
    • Powerful and versatile
    • Convenient and easy to transport
    • Easy assembly
    • Sturdy construction
    What customers dislike
    • Not as tall as expected
    • Packaging could be improved
    • Mis-labeled graphic on start switch
    • Louder than the smaller version
    • Hard to fill oil
  7. 7
    Champion Power Equipment 8,500/7,000-Watt Gasoline Powered Portable Inverter Generator, Quiet Technology, CO Shield This is beyond ridiculous
    $1699.99 Your price for this item is $1699.99

    About this product

    A quiet and powerful 8500-watt inverter generator with CO Shield technology, ideal for camping and backup power.

    A quiet and powerful 8500-watt inverter generator with CO Shield technology, ideal for camping and backup power.

    What customers like
    • Easy to follow quick start guide
    • High quality
    • Quiet operation
    • Easy delivery and assembly
    • Comfortable
    What customers dislike
    • No dual fuel option
    • Dim light and frosted globe reducing light output
    • Poor quality
    • Flimsy construction
    • No larger capacity version available yet
  8. 8
    Westinghouse 5,000/3,900-Watt Gasoline Powered Portable Inverter Generator, CO Sensor, RV-Ready Westinghouse iGen4500 Super Quiet Portable Inverter Generator, 4500 Peak Watts & 3700 Rated Watts, Remote Electric Start with Auto Choke, Wheel & Handle Kit, RV Ready, Gas Powered, Parallel Capable Overall rating Clear select to rate item one star
    $1199.99 Your price for this item is $1199.99

    About this product

    A powerful and portable inverter generator with RV-ready outlet, USB ports, and remote start capability.

    A powerful and portable inverter generator with RV-ready outlet, USB ports, and remote start capability.

    What customers like
    • Low noise level
    • Lightness
    • Durability
    • Easy assembly
    • Versatility
    What customers dislike
    • Heavy and difficult to load
    • Lower to the ground than expected
    • Unclear instructions and inaccurate ingredient list
    • Issues with starting and running
    • Various design and maintenance issues
  9. 9
    Sportsman 4,000/3,500-Watt Dual-Fuel Portable Generator, Sandstorm I now own two of the dual fuel generators and will purchase another in the future if ever needed
    SAVE $250.00
    $349.99 Your price for this item is $349.99

    About this product

    A powerful and flexible dual fuel portable generator with 4,000 surge watts and 3,500 running watts, suitable for RVs and power outages.

    A powerful and flexible dual fuel portable generator with 4,000 surge watts and 3,500 running watts, suitable for RVs and power outages.

    What customers like
    • Compact and easy to move
    • Quiet and excellent value
    • Easy to start and use
    • Well built and good quality
    • Runs well and has good performance
    What customers dislike
    • Separation of fuel
    • Broken part
    • Storage issues
    • Waiting for replacement part
  10. 10
    Westinghouse 5,000/3,900-Watt Gasoline Powered Portable Inverter Generator, RV Outlet, Remote Start Great Generator right out of the box
    $1099.99 Your price for this item is $1099.99

    About this product

    A powerful and fuel-efficient portable inverter generator with remote start and RV-ready outlet.

    A powerful and fuel-efficient portable inverter generator with remote start and RV-ready outlet.

    What customers like
    • Good value for the price
    • Versatile and powerful
    • Easy to assemble and use
    • Remote start feature
    • Quiet operation
    What customers dislike
    • Difficulty in visually inspecting oil level
    • Small access door
    • Lack of amps display
    • Not effective
    • Oil plug issue

FAQ

What are the benefits of using a gas-powered generator? + -

Gas-powered generators are known for their reliability and ease of use. They can provide power during outages, making them essential for homes, farms, or businesses. They're also portable, allowing you to use them in different locations or during outdoor activities.

How does a gas-powered generator work? + -

A gas-powered generator works by converting mechanical energy into electrical energy. The engine burns gasoline to create this mechanical energy, which then drives an alternator to generate electricity.

What should I consider when choosing a gas-powered generator? + -

When choosing a gas-powered generator, consider factors such as power output, fuel efficiency, noise level, and portability. Also consider the type of items you'll be powering - different appliances require different amounts of power.

How do I maintain my gas-powered generator? + -

Regular maintenance is key to ensuring your gas-powered generator lasts a long time. This includes regular oil changes, checking and replacing spark plugs as needed, and keeping the unit clean from dust and debris. Always refer to your owner's manual for specific maintenance instructions.

Can I use my gas-powered generator for activities other than emergency backup? + -

Absolutely! While they're often used as backup power sources during outages, gas-powered generators are also great for camping trips, tailgating events, or any situation where you need portable power.

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