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Generators Comparison - June 2026
| 1 Best Choice  9.6Exceptional | 2  9.5Excellent | 3  9.2Excellent | 4  9.1Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
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 maXpeedingrods 4000 Watt Inverter Generator Portable, Bluetooth® App Remote Data Monitor, RV Ready, Gas Powered Generator with CO Alarm for Outdoor Camping, Home Backup | Model Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor |
BrandWestinghouse | Brand WEN | Brand maXpeedingrods | Brand Westinghouse |
Reviews | Reviews  | Reviews | Reviews |
Tech Specs | |||
Wattage9500 watts | Wattage 4750 watts | Wattage 4000 watts | Wattage 6600 watts |
Product Dimensions27.2 x 26.1 x 26.5 inches | Product Dimensions 23.2 x 17.5 x 18.5 inches | Product Dimensions 19L x 12W x 17.3H | Product Dimensions 23.23 x 18 x 19.09 inches |
Fuel TypeGasoline, Liquefied Petroleum Gas | Fuel Type Gasoline, Liquefied Petroleum Gas | Fuel Type Gas | Fuel Type Gasoline, Liquefied Petroleum Gas |
Engine Type4 Stroke | Engine Type 4 Stroke | Engine Type 4 Stroke | Engine Type 4 Stroke |
Voltage240 Volts | Voltage 240 Volts | Voltage 120 Volts AC | Voltage 240 Volts |
Engine Displacement457 Cubic Centimeters | Engine Displacement 224 Cubic Centimeters | Engine Displacement 145 Cubic Centimeters | Engine Displacement 274 Cubic Centimeters |
Item Weight211 pounds | Item Weight 105.8 pounds | Item Weight 50.6 pounds | Item Weight 135.6 pounds |
Power SourceGas Powered | Power Source - | Power Source AC | Power Source Dual Fuel |
Included ComponentsOil Bottle, Oil Funnel, Spark Plug Wrench, Remote, Propane Regulator/Hose, Battery Float Charger | Included Components - | Included Components Bag | Included Components Oil Bottle, Oil Funnel, Spark Plug Wrench, Propane Regulator/Hose |
Color CARB Compliant | Color CARB Compliant | Color - | Color RV Transfer Switch Ready with CO Sensor |
Tank Volume6.6 Gallons | Tank Volume 4 Gallons | Tank Volume - | Tank Volume 4.7 Gallons |
Total Power Outlets6 | Total Power Outlets - | Total Power Outlets 2 | Total Power Outlets 4 |
Output Wattage- | Output Wattage 4750 Watts | Output Wattage 4000 Watts | Output Wattage 4800 Watts |
Review- | Review - | Review - | Review |
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
Main highlights- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- Features Two GFCI 120V 5–20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R 30A, and One RV Ready 120/240V 14–50R 50A; All Outlets Have Rubber Covers for Added Safety
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start with Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank with Fuel Gauge
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9.5
2WEN
WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start (DF475T)
Why we love it
You can use gas or propane
Voltage goes from 120V to 240V
Electric start
Main highlights- Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
- Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
- Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty
- Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
- 4-gallon tank provides up to 11 hours of half load run time
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9.2
3maXpeedingrods
maXpeedingrods 4000 Watt Inverter Generator Portable, Bluetooth® App Remote Data Monitor, RV Ready, Gas Powered Generator with CO Alarm for Outdoor Camping, Home Backup
Main highlights- 【Versatile Power Supply】The inverter generator produces 4000 peak watts and 3200 running watts of clean power, ideal for powering high-rated and sensitive electrical appliances. It is also perfect for RV travel, tailgating, camping, parties, gardens, yards, and home backup during power outages.
- 【Easy RV Charging】The generator comes with an NEMA L5-30R RV outlet and an adapter, simplifying the charging process so you can charge the RV with ease and convenience. Say goodbye to the stress of RV charging and enjoy carefree travels.
- 【Compact Portable Travel Assist】Measuring only 18.89"L*12"W*17.32"H, and lightweight design at just 48.5 pounds, equipped with LED lights, making it the perfect addition to any camping or outdoor adventure, you can take it anywhere you want.
- 【Brand Warranty】maXpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period") and free lifetime technical assistance and customer care.
- 【App Data Monitor】The MXR4000 portable generator offers a remote monitoring function. The App instantly examines the power output, fuel level, voltage, frequency, single running time, accumulated running time, and other information. You can also switch on/off ECO mode via the App for optimal fuel efficiency.
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.
