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Generators Comparison - June 2026
| 1 Best Choice  9.6Exceptional | 2  9.5Excellent | 3  9.4Excellent | 4  9.1Excellent | 5  8.9Very Good | 6  8.8Very Good | 7  8.7Very Good |
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ModelWestinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered | Model WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start (DF475T) | Model Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor | Model Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and Free 3-Year Warranty | Model Westinghouse 4650 Peak Watt Portable Generator, RV Ready 30A Outlet, Gas Powered, CO Sensor | Model WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut Off and CO Watchdog for Electric Vehicle Backup (DF680iX) | Model GENMAX Portable Generator, 2000W Ultra Quiet Gas Engine, EPA Compliant, Eco Mode Function, Ultra Light, Suitable for Backup Home and Camping(GM2000i) |
BrandWestinghouse | Brand WEN | Brand Westinghouse | Brand Champion Power Equipment | Brand Westinghouse | Brand WEN | Brand GENMAX |
Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||||
Worth the money 9.1 | Worth the money  9.3 | Worth the money 9.6 | Worth the money 9.3 | Worth the money 9.1 | Worth the money 8.4 | Worth the money 8.1 |
Maneuverability 9.1 | Maneuverability 9.3 | Maneuverability 9.4 | Maneuverability 9.1 | Maneuverability 9.1 | Maneuverability 8.4 | Maneuverability 8.1 |
Tech Specs | ||||||
starting wattage- | starting wattage 4750 Watts | starting wattage 6600 Watts | starting wattage - | starting wattage 4650 Watts | starting wattage - | starting wattage 2000 Watts |
running wattage- | running wattage 3800 Watts | running wattage 5300 Watts | running wattage - | running wattage 3600 Watts | running wattage - | running wattage 1600 Watts |
engine displacement- | engine displacement 224 Cubic Centimeters | engine displacement 274 Cubic Centimeters | engine displacement - | engine displacement 212 Cubic Centimeters | engine displacement - | engine displacement 79.7 Cubic Centimeters |
color- | color CARB Compliant | color Blue | color - | color Blue | color - | color orange |
included components- | included components Dual-Fuel Generator | included components Engine Oil & Funnel, Owner's Manual, Propane Hose, Quick-Start Guide, Warranty | included components - | included components Engine Oil & Funnel, Owner's Manual, Quick-Start Guide, Warranty | included components - | included components 1 |
wattage- | wattage 4750 watts | wattage 6600 watts | wattage - | wattage 4650 watts | wattage - | wattage 2000 watts |
output wattage- | output wattage 4750 Watts | output wattage 5300 | output wattage - | output wattage 3600 | output wattage - | output wattage 2000 |
product dimensions- | product dimensions 23.2"L x 17.5"W x 18.5"H | product dimensions 26.7"L x 21.6"W x 20.3"H | product dimensions - | product dimensions 24.2"L x 18.5"W x 19.5"H | product dimensions - | product dimensions 18.7L x 10.6W x 15.9H |
fuel type- | fuel type Gasoline, Liquefied Petroleum Gas | fuel type Gasoline, Liquefied Petroleum Gas | fuel type - | fuel type Gasoline | fuel type - | fuel type Gas |
item weight- | item weight 105.8 pounds | item weight 144.7 pounds | item weight - | item weight 106 pounds | item weight - | item weight 34 Pounds |
voltage- | voltage 120 Volts | voltage 120 Volts | voltage - | voltage 120 Volts | voltage - | voltage 120 Volts |
engine type- | engine type 4 Stroke | engine type 4 Stroke | engine type - | engine type 4 Stroke | engine type - | engine type 4 Stroke |
power source- | power source Fuel Powered | power source Fuel Powered | power source - | power source Fuel Powered | power source - | power source Gas-Powered |
tank volume- | tank volume 4 Gallons | tank volume 4.7 Gallons | tank volume - | tank volume 4 Gallons | tank volume - | tank volume 1 Gallons |
total power outlets- | total power outlets 3 | total power outlets 4 | total power outlets - | total power outlets 4 | total power outlets - | total power outlets - |
ignition system type- | ignition system type electric start | ignition system type Magneto | ignition system type - | ignition system type recoil start | ignition system type - | ignition system type - |
global trade identification number- | global trade identification number 00044459144762, 31359003394082 | global trade identification number 00850011336786 | global trade identification number - | global trade identification number 00850011336731 | global trade identification number - | global trade identification number - |
Review- | Review - | Review | Review - | Review - | Review - | Review - |
Available On | Available On  | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.6
1WestinghouseWestinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
9.1 worth the money9.1 ManeuverabilityWhy we love it
Dual fuel flexibility
Remote electric start included
Transfer switch and RV ready
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9.5
2WEN
WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start (DF475T)
9.3 worth the money9.3 ManeuverabilityWhy we love it
Dual fuel flexibility enhances versatility.
Electric start for easy operation.
Portable design with wheels for mobility.
-
9.4
3Westinghouse
Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor
9.6 worth the money9.4 ManeuverabilityWhy we love it
Dual fuel for versatile use.
Easy maintenance and operation.
Reliable for emergencies.
Generators Buyer's Guide
Written by Dan GibsonIntroduction
Generator is a device that converts mechanical energy into electrical energy. It is commonly used as an emergency power source for homes, businesses and recreational activities. Generators come in many different shapes, sizes and capacities. Choosing the right generator for your needs requires some knowledge about the different types of generators and their features and benefits. This guide will provide an overview of the different types of generators and their features in order to help you make an informed decision when purchasing a generator.
Types of Generators
There are various types of generators available in the market today. Depending on your needs and budget, you can choose from portable generators, standby generators, inverter generators and commercial generators. Portable generators are the most common type of generator and are often used in camping and recreational activities. Standby generators are permanently mounted on a concrete slab and used for back-up power for homes or businesses. They are intended for extended use and are more expensive than portable generators. Inverter generators are lightweight and quiet, making them ideal for camping and recreational activities. Commercial generators are the largest and most powerful of the group and are often used for industrial purposes.
Portable Generators
Portable generators are the most popular type of generator and are used for a wide variety of applications. They are designed to be easily transported and are often used for camping, tailgating and recreational activities. Portable generators are available in a variety of sizes and power capacities, and are the most affordable option. They are usually powered by gasoline or diesel and are relatively noisy when in use.
Standby Generators
Standby generators are permanently mounted on a concrete slab and used for back-up power for homes or businesses. They are designed to be used for extended periods and are more expensive than portable generators. Standby generators are usually powered by natural gas or propane and are relatively quiet when running. Standby generators require professional installation and regular maintenance.
Inverter Generators
Inverter generators are lightweight and quiet, making them ideal for camping, recreational activities, and home use. They are powered by gasoline or diesel and are designed to provide clean, efficient power. Inverter generators are more expensive than portable generators, but are often quieter and more fuel-efficient.
Commercial Generators
Commercial generators are the largest and most powerful of the generator types and are often used for industrial purposes. They are usually powered by natural gas or diesel and require professional installation. Commercial generators are the most expensive option and are designed to provide a reliable source of power for extended periods of time.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
