Top 8 Best Gas Powered Generator for 2023!

• Best Overall: DuroMax XP5500EH Electric Start-Camping & RV Ready

• Best Budget: Westinghouse 4650 Peak Watt Portable Generator

• Best Value: Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator

• Editor's Choise: Westinghouse 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator

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#1 Westinghouse 4650 Peak Watt Portable Generator

Specs:

• Brand: Westinghouse Outdoor Power Equipment
• Wattage: 3600 watts
• Fuel Type: Gas powered
• Power Source: Gasoline
• Recommended Uses for Product: Residential
• Item Weight: 99.5 Pounds
• Voltage: 120 Volts
• Output Wattage: 4650 Watts
• Special Feature: Overload Protection, Automatic Voltage Regulation, Low Oil Shutdown, Muffler, Fuel Gauge
• Included Components: WGen3600v, Oil, Oil Funnel, Assembly Tools, Quick Start Guide, Manual.
• 3600 Running Watts and 4650 Peak Watts; Recoil Start; 4 Gallon Fuel Tank With Fuel Gauge; Up to 14 Hours of Run Time Per Tank
• Features One 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One L5-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety
• Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
• Powered by a 212cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown
• EPA and CARB Compliant
• Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

What we like:

The Westinghouse 4650 Peak Watt Portable Generator is a robust and dependable generator that is ideal for home use. The plug-and-play design, included oil, oil receptacle, and tool kit make it simple to operate. The generator's 4-gallon fuel canister and fuel gauge allow for up to 14 hours of operation per tank. It includes one 5–20R 120V household duplex outlet, one RV-ready TT-30R 30 amp outlet, and one L5-30R 30 amp outlet, with polyurethane covers for added safety. A 212cc Westinghouse 4-stroke OHV engine with a durable cast iron sleeve and automatic low oil shutoff powers the generator. We value the generator's unique characteristics, such as its overcharge protection, automatic voltage regulation, and muffler.

What we don't like:

The Westinghouse 4650 Peak Watt Portable Generator weighs 99.5 pounds, which is relatively weighty. This may make it difficult for some users to transport the item. In addition, while the generator includes a user manual, it may not be comprehensive enough for some users, who may require additional assistance with generator setup.

Our Verdict:

The Westinghouse 4650 Peak Watt Portable Generator is an excellent purchase for anyone who requires a reliable source of electricity during power disruptions or in situations where grid power is unavailable. It is robust, user-friendly, and equipped with multiple safety features, making it a secure option. Although the generator is relatively weighty and comes with a somewhat limited user manual, these minor flaws do not diminish its overall quality and functionality. This generator is recommended to anyone seeking a reliable source of electricity.

#2 Westinghouse 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator

Specs:

• Wattage: 4500 peak watts and 3700 rated watts
• Fuel Type: Dual fuel (gas and propane)
• Power Source: Electric
• Recommended Uses: Residential
• Item Weight: 105.8 pounds
• Voltage: 120 volts
• Output Wattage: 4500 watts
• Special Features: Electric start, super quiet, low oil shutdown, muffler, hour meter, fuel gauge, telescoping handle, portable, digital display, overload protection, dual fuel, remote start, CO sensor
• Included Components: Oil bottle, oil funnel, spark plug wrench, remote, propane regulator/hose, battery float charger

What we like:

The dual fuel capability enables you to alternate between gas and propane based on personal preference or availability.
The remote start function is convenient and simple to operate, allowing you to activate the generator remotely using the included key fob.
The digital display provides useful information such as fuel level, power output, remaining run time, voltage output, and total lifetime hours.
The generator's noise emission is as low as 52 dBA, making it suitable for use in residential areas and campgrounds.
The telescoping handle and wheels make it simple to transport, and the grounding system guarantees user safety.

What we don't like:

The generator weighs over 100 pounds, making it somewhat cumbersome to transport.
Frustratingly, some users have reported that the electric start feature does not function adequately.

Our Verdict:

The Westinghouse 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is an outstanding option for those in need of a versatile and potent generator. Dual-fuel capability, remote start, and a digital display make it simple to operate and monitor, while super-quiet operation and overcharge protection guarantee safety and convenience. Weight and occasional problems with the electric start are the only drawbacks. However, these are trivial flaws that do not diminish the product's overall quality and value.

#3 DuroMax XP5500EH Electric Start-Camping & RV Ready

Specs:

• Brand: DuroMax
• Wattage: 5500 watts
• Fuel Type: Gasoline or propane
• Power Source: Gas
• Recommended Uses for Product: Residential, camping, and RVs
• Item Weight: 124 pounds
• Voltage: 120 volts
• Output Wattage: 5500 watts
• Special Feature: Electric start, dual fuel technology, MX2 technology

What we like:

Dual fuel technology enables the selection of either petroleum or propane as a fuel source, which is particularly useful in emergency situations or when one fuel is unavailable.
Electric start allows the generator to be started with the press of a button, eliminating the need for manual recoil.
MX2 technology delivers optimal power from each 120-volt outlet, making it more efficient and effective for simultaneously powering multiple appliances.
Two 120V household GFCI outlets, one 120/240V 30A twist lock outlet, a voltmeter, and 12V DC charging posts for charging external batteries are included in the power panel's extensive array of outlets designed for optimal compatibility with a variety of applications.
With 5500 starting watts and 4500 running watts, the generator is capable of managing heavy loads, such as a home air conditioner and high-amperage power tools.

What we don't like:

The generator's weight of 124 pounds may make it difficult for some users to transport it around.
Some users have reported that the tires are susceptible to flats and leakage, making them difficult to repair.

Our Verdict:

The DuroMax XP5500EH is a dependable and versatile generator that offers a variety of fuel options and ample power. The electric start and MX2 technology are particularly useful features that make the machine simple to operate and efficient. While the generator's weight and tire issues may be disadvantages for some users, the generator's dual fuel technology and feature-rich power panel make it an excellent choice for residential, camping, and RV applications.

#4 DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready

Specs:

• Brand: DuroMax
• Wattage: 12000 watts
• Fuel Type: Dual Fuel (Gasoline or Propane)
• Power Source: Gas
• Item Weight: 224 pounds
• Voltage: 240 Volts
• Output Wattage: 12000 Watts
• Special Feature: Portable, Heavy-Duty
• Included Components: DuroMax XP12000EH Electric Start Generator, 12V Generator Battery, Generator Wheel Kit, Generator Tool Kit, DuroMax Operating Manual

What we like:

Dual-fuel technology permits the generator to operate on either propane or gasoline, allowing for flexibility and fuel choice.
This generator's 12,000 starting watts and 9,500 running watts allow it to handle large loads, such as a home air conditioner and high amperage power tools.
The DuroMax MX2 technology provides each 120-volt outlet with maximal power.
The generator is authorized for use in all 50 states by the EPA and CARB.

What we don't like:

The generator weighs 224 pounds, making it potentially difficult to transport around.
Under 50% stress, the runtime is only 7-8 hours, which may not be sufficient for some users.

Our Verdict:

The DuroMax XP12000EH is a robust and versatile generator capable of handling large loads and operating on either propane or gasoline. It is heavy and has a relatively brief runtime at 50% load, but it is approved for use in all 50 states by the EPA and CARB, and it features DuroMax MX2 technology for maximum power. This generator is recommended for those who require a reliable and potent fallback power source.

#5 Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator

Specs:

• Brand: Champion Power Equipment
• Wattage: 2500 watts
• Fuel Type: Dual Fuel (Gasoline, Propane/LPG)
• Power Source: Gasoline, Propane/LPG
• Item Weight: 39 Pounds
• Voltage: 120 Volts
• Output Wattage: 2500 Watts
• Special Feature: Portable
• Included Components: Engine Oil, Propane/LPG Hose, USB Adapter, Oil Funnel
• Color: Ultralight

What we like:

Dual-fuel technology permits fuel selection flexibility.
Ultra-quiet operation at 53 dBA, making it suitable for use in noise-sensitive environments
The lightweight and transportable design facilitates mobility and portability.
With less than 3% total harmonic distortion, the power output is suitable for sensitive electronic devices.
Parallel ready with an optional parallel adapter (sold separately) for increased output power
Peace of mind is enhanced by a 3-year limited warranty and everlasting technical support from devoted specialists.

What we don't like:

In applications where this feature is required, the absence of GFCI receptacles may be a drawback.

Our Verdict:

The Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator is an outstanding option for those in search of a lightweight, portable generator with dual fuel capability. It is suitable for a wide range of applications due to its ultra-quiet operation, pure power output, and parallel-ready design. The included warranty and technical support provide added peace of mind. However, the absence of GFCI receptacles may limit its application in certain circumstances.

#6 PowerSmart Gas Generator, 1000 Running Watts/1500 Starting Watts Generator Gas Powered

Specs:

• Brand: PowerSmart
• Wattage: 1500 watts
• Fuel Type: Gas powered
• Power Source: Gas-powered
• Item Weight: 26.5 Pounds
• Special Feature: Portable
• Color: 1500 Watts Gas Generator
• Product Dimensions: 13.2"L x 12.9"W x 12"H
• Engine Type: 4 Stroke
• Runtime: 6 hours

What we like:

Lightweight and transportable; easily carried and moved
2 AC outlets and 5V USB output terminals provide clean power for sensitive devices such as cell phones and laptops.
Low noise during operation provides a calm environment for users
Includes a three-year warranty and superior customer service

What we don't like:

Low power output of just 1500 watts may not be adequate for bigger appliances or tools.
Having a duration of only 6 hours, extended use may necessitate frequent refueling.

Our Verdict:

The PowerSmart Gas Generator is an excellent option for campers and outdoor enthusiasts seeking a lightweight and portable generator. It is a reliable and user-friendly option due to its pure energy output and quiet operation. Due to its low power output and brief runtime, it may not be suitable for powering larger appliances or tools for extended periods. Overall, we recommend the PowerSmart Gas Generator for mild to moderate use due to its convenience and dependability.

#7 TogoPower Portable Generator, 1000W Gasoline Powered Generator for Backup Home Use Camping Outdoors

Specs:

• Brand: TogoPower
• Wattage: 1000 watts
• Fuel Type: Gasoline
• Power Source: Gas-powered
• Recommended Uses For Product: Outdoor travel, camping
• Item Weight: 34.8 Pounds
• Voltage: 120 Volts
• Output Wattage: 1000 Watts
• Special Feature: Portable
• Included Components: Instructions

What we like:

What we like:

This generator's portability and usability make it ideal for camping and other outdoor activities, as it weighs only 35 pounds and is simple to operate.
The TogoPower GG1000 gas generator has a starting power of 1000W and an operating power of 800W, allowing it to power small household appliances such as blenders, coffee makers, hair dryers, fans, lamps, and more.
This generator is equipped with a reliable 63cc two-stroke OHV air-cooled engine that is simple to start and can provide ample power for a variety of appliances.
The TogoPower GG1000 gasoline generator is CARB-certified, meaning it complies with the Clean Air Act of the United States Environmental Protection Agency and is secure and environmentally friendly.

Our Verdict:

The TogoPower Portable Generator is an excellent option for those who require a dependable and user-friendly power source for outdoor activities or emergency backup power. With its lightweight design and dependable power output, this generator is certain to provide power whenever and wherever it is required.

#8 GENMAX Portable Inverter Generator, 2000W Ultra Quiet Gas Engine

Specs:

• Brand: GENMAX
• Wattage: 2000 watts
• Fuel Type: Gasoline
• Power Source: Gas-powered
• Item Weight: 34 Pounds
• Voltage: 120 Volts
• Output Wattage: 2000 Watts
• Special Feature: Portable
• Color: Black, Orange
• Product Dimensions: 18.7"L x 10.6"W x 15.9"H
• Engine: 79.7cc 4-stroke OHV gas engine with inverter technology
• Clean Power: 2000 Starting Watts/ 1600 Running Watts (less than 3% THD)
• Noise Output: As low as 60 dBA
• Fuel Efficiency: Run for 8 hours at 50% load on a 1-gallon tank
• Features: "Economy Mode" for maximum fuel efficiency, low oil alarm, overload alarm, CO warning light, output indicator, 120V/20A outlets, one 5V / 1A outlet, one 5V / 2.1A outlet, parallel ready, CO Detect shutdown sensor.
• Warranty: 1-year with FREE lifetime technical support from experts.

What we like:

The GENMAX 2000 Starting Watts Inverter Generator produces pure power (less than 3% THD) that is safe for sensitive camping electronics such as televisions, lights, fans, and small power tools.
This generator weighs only 34 pounds, making it simple to transport over long distances thanks to its sturdy handle.
The GENMAX GM2000i has a noise output as low as 60 dBA, making it an extremely silent machine. It also has a "Economy Mode" for optimal fuel efficiency, allowing it to operate for 8 hours at 50% load on a gallon of fuel.
This generator's power panel features a low oil alarm, an overload alarm, a CO warning lamp, an output indicator, 120V/20A outlets, one 5V / 1A outlet, and one 5V / 2.1A outlet, as well as parallel-ready characteristics for connecting multiple units.
The GENMAX GM2000i is equipped with a CO Detect shutoff sensor to prevent carbon monoxide poisoning.
This product includes a one-year warranty and FREE lifetime technical support from industry professionals.

What we don't like:

There are only two 120V/20A outlets on this generator, which may not be sufficient for some consumers who require more outlets.
It has a tiny fuel tank, which may be inadequate for extended use.

Our Verdict:

The GENMAX Portable Inverter Generator, GM2000i, is an excellent option for anyone who requires a lightweight, portable, and ultra-quiet generator. It generates pure power, making it safe for sensitive electronics, and features a "Economy Mode" for maximum fuel economy. In addition to a variety of useful features, the power panel incorporates a CO Detect shutdown sensor for safety. Although it has a small fuel tank and only two 120V/20A outlets, these are trivial disadvantages in comparison to its overall performance. This product is highly recommended for anyone in need of a portable, dependable generator.

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• Wattage is one of the most important factors to consider when purchasing a gas-powered generator. Add the wattages of all the appliances you wish to power to determine the amount of energy you require. Choose a generator capable of handling the total required wattage.
• When selecting a gas-powered generator, fuel efficiency is another essential factor to consider. Fuel-efficient generators consume less fuel, resulting in reduced operating costs.
• Gas-powered generators can be loud, so it is essential to select one with minimal noise output. Search for generators with decibel levels of 60 or less.
• Portability: Consider the generator's size and weight, particularly if you intend to move it frequently. Select a generator with wheels or handles to facilitate portability.
• Look for generators with safety features like low oil shutoff, automatic voltage regulation, and overcharge protection.
• Choose a generator from a reputable manufacturer that provides a warranty. A warranty guarantees that you will be able to obtain repairs or replacement parts should anything go awry.

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How long can a generator operate on a single tank of gas?

The runtime of a generator depends on the size of its fuel tank and its fuel efficacy. A typical gas-powered generator can operate for between eight and twelve hours on a full load of fuel.

Can I operate my generator indoors?

No, a gas-powered generator should never be used indoors. Carbon monoxide, a noxious gas that can be fatal if inhaled, is produced by generators.

How often should the lubricant in my generator be changed?

The lubricant in a gas-powered generator should be changed every 50 to 100 hours of operation or once a year, whichever comes first.

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Several factors, including wattage, fuel efficiency, noise level, portability, safety features, brand, and warranty, must be carefully considered when choosing the finest gas-powered generator. By adhering to the purchasing guide outlined in this article, you can locate a generator that meets your specific requirements and provides a reliable source of electricity during power outages or in situations where grid power is unavailable. When operating a generator, be sure to observe all safety precautions and manufacturer instructions.

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