The market is filled up with a variety of 4000 watt generator but the best 4000 watt generator that suits your needs can be a bit difficult to find. But, if you leave it in the hands of experts, like us, then you can be assured that you will land up with a reliable and trusted 4000 watt generator. So, without wasting any further time, let’s dive into the article.

We spent hours scouring the internet for the best 4000 watt generator, reading reviews and pulling from our own personal experiences to bring you our list of the top ten available on the market right now. We have presented a variety of options, so that there’s something out there for everyone. If you ask us personally, then the ultimate choice, that we would recommend you is 4000 Watt Gas Powered Portable Inverter Generator Engine For Jobsite RV Camping Standby. If you are looking for something a bit on the cheaper side, then you have got your Mech Marvels MM4350DF Portable Generator, Orange. For the rest options, read the article till the very end.

All ten of the options on our list have their own unique features that make them great, it’s up to you to decide which one makes the most sense for you. if you are looking for an efficient and effective 4000 watt generator, our comparison chart should be of great help to you. Here is our comparative guide to the 4000 watt generator available as well as our recommendations

Best 4000 watt generator

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Product Title
Score

BILT HARD Quiet Inverter Generator 4000 Watt, RV Ready with Electric & Recoil Start, Gas Powered Outdoor Generator for Camping & Home Backup, EPA & CARB Approved
9.7

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
9.6

DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV Ready, 50 State Approved
9.3

Mech Marvels MM4350DF Portable Generator, Orange
8.9

4000 Watt Gas Powered Portable Inverter Generator Engine For Jobsite RV Camping Standby
8.3

A-iPower AP4000 4,000-Watt Gasoline Powered Manual Start Generator, 4000 Watt, red
8.2

Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow
7.7

WEN 56475 4750-Watt Portable Generator with Electric Start and Wheel Kit
7.5

Durostar DS4000S Portable Generator, Yellow/Black
7.3

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start
6.8

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Product Title

BILT HARD Quiet Inverter Generator 4000 Watt, RV Ready with Electric & Recoil Start, Gas Powered Outdoor Generator for Camping & Home Backup, EPA & CARB Approved

9.7

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange

9.6

DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV Ready, 50 State Approved

9.3

Mech Marvels MM4350DF Portable Generator, Orange

8.9

4000 Watt Gas Powered Portable Inverter Generator Engine For Jobsite RV Camping Standby

8.3

A-iPower AP4000 4,000-Watt Gasoline Powered Manual Start Generator, 4000 Watt, red

8.2

Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow

7.7

WEN 56475 4750-Watt Portable Generator with Electric Start and Wheel Kit

7.5

Durostar DS4000S Portable Generator, Yellow/Black

7.3

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

6.8

BILT HARD Quiet Inverter Generator 4000 Watt, RV Ready with Electric & Recoil Start, Gas Powered Outdoor Generator for Camping & Home Backup, EPA & CARB Approved


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BILT HARD Quiet Inverter Generator 4000 Watt, RV Ready with Electric & Recoil Start, Gas Powered Outdoor Generator for Camping & Home Backup, EPA & CARB Approved

$699.99  in stock
1 new from $699.99
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • SUPER QUIET: Power output 68 dB is great for RV, camping with 4000 starting watts and 3400 running watts. Inverter generator became a great choice for emergency backup in a power outage.
  • PRODUCT PARAMETER: Gas powered - Electric & Recoil Start - 212cc 4-stroke air-cooled OHV gas engine - Two 120V 20 Amp outlets & 12V 8A D.C output & 12V DC cigar lighter - Two USB outlets - Electronic overload protection -Auto voltage adjuster - Oil alert system.
  • EXCEPTIONALLY EFFICIENT: The efficient design of BILT HARD inverter generator gives you more power with lower fuel consumption. The 2.2 gallon fuel tank allows 14 hours of run time at 25% load this powerful inverter generator is ideal for powering RVs, camping, supplying household emergency power and tailgating. (30 Amp RV Socket for easy power to your RV).
  • INVERTER TECHNOLOGY: Using advanced inverter technology this super quiet generator produces a pure sine wave power curve that is safe to use with sensitive electronics. Furthermore, 120V rated output voltage can ensures power that is as reliable as the power you get from your outlets at home.
  • WARRANTY: BILT HARD aims for quality followed up with quality customer service directly provided by manufacturer. The item is free from defects in materials and workmanship 90 days since purchase, 2 year limited warranty.

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange


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WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange

$401.99  in stock
2 new from $401.99
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV Ready, 50 State Approved


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DuroMax XP4000S Portable Generator-4000 Watt Gas Powered Camping & RV Ready, 50 State Approved

$399.99  in stock
3 new from $399.00
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • Powerful Engine – The DuroMax 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low
  • Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: (2) 120V household outlets and (1) 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output
  • Complies with Emissions Standards – All DuroMax generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

Mech Marvels MM4350DF Portable Generator, Orange


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Mech Marvels MM4350DF Portable Generator, Orange

 out of stock
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • 4,350 surge watt and 3,600 rated running watt can run most household appliances and power tools
  • Runs on gasoline or liquid propane fuel, giving you flexibility while out on the road or during an emergency
  • 7 HP 212cc 4-stroke OHV engine delivers maximum performance
  • Runs for 10 hours at 50 percent load on a full tank of gasoline or a full 20 lb. LP Cylinder
  • (4) 120-volt outlets, (1) 120-volt RV outlet and (1) 12-Volt DC outlet; regulator hose kit included

4000 Watt Gas Powered Portable Inverter Generator Engine For Jobsite RV Camping Standby


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4000 Watt Gas Powered Portable Inverter Generator Engine For Jobsite RV Camping Standby

$299.99  in stock
1 new from $299.99
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Fully Loaded Power Panel - Panel has a engine shutoff switch, volt meter and circuit breakers
  • Safe and Easy Operation - Feature a user-friendly, Recoi-l start, that's easier than starting a lawn mower
  • Quiet Operation - This operates at a quieter volume, making it ideal for recreational activities and neighborhoods alike
  • Powerful Generator - The Powerful 4000W Engine is Air Cooled and can withstand use and abuse
  • Ideal For - Great for campgrounds, construction sites, backyard, party, tailgates and power outages

A-iPower AP4000 4,000-Watt Gasoline Powered Manual Start Generator, 4000 Watt, red


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A-iPower AP4000 4,000-Watt Gasoline Powered Manual Start Generator, 4000 Watt, red

$379.90  in stock
11 new from $349.37
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • 4, 000 Starting Watts / 3, 000 Running Watts
  • 208cc / 7HP OHV, single cylinder, air-cooled, 4-stroke engine with manual start
  • High performance alternator provides greater peak wattage which allows motor-driven appliances and tools to operate simultaneously
  • RV Ready. This generator is built with a TT-30R RV outlet for your convenience when Rving.
  • Light Weight. Only 65Lbs. You can move effortless anywhere you want.

Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow


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Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow

$1,091.00
$800.28  in stock
5 new from $800.28
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus our Economy Mode feature saves fuel and extends engine life
  • Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline
  • Clean electricity for sensitive electronics: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and 12V DC outlet with dual USB adapter
  • Parallel Ready: Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

WEN 56475 4750-Watt Portable Generator with Electric Start and Wheel Kit


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WEN 56475 4750-Watt Portable Generator with Electric Start and Wheel Kit

$385.99  in stock
3 new from $385.99
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Digital readout helps manage oil changes and maintenance schedule
  • Features electric start, low-oil shutdown, an automatic voltage regulator and overload protection to maximize safety
  • CARB and EPA III meet requirements for sale in all 50 states
  • Includes wheel kit and foldable handles for easy transport
  • 223cc engine provides 4,750 surge watt and 3,750 rated watt

Durostar DS4000S Portable Generator, Yellow/Black


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Durostar DS4000S Portable Generator, Yellow/Black

$479.99
$325.70  in stock
2 new from $325.70
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Plenty of Power – With 4,000 peak watts and 3,300 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
  • Powerful Engine – The DuroStar 208cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • Low Oil Shutoff – Protects your investment by automatically shutting the generator off when it senses that the oil is low
  • Power Panel – The power panel includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets and 1 120V 30A twist lock outlet. The panel also includes a voltmeter for measuring voltage output
  • Complies with Emissions Standards – All DuroStar generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start


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Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

$699.99  in stock
10 new from $699.99
Free shipping
Buy Now
Amazon.com
as of April 25, 2022 3:34 pm

Features

  • Dual Fuel: Operate your 3800-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (included) and has a low oil shut-off sensor
  • Electric Start: Power up the 224cc Champion engine with the handy toggle switch, battery included
  • Intelligauge: Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals. Dimensions-26.3 x 24.8 x 22.9 inches
  • Outlets: One 120V 30A RV outlet (TT-30R), one 120V 30A locking outlet (L5-30R) and two 120V 20A household outlets (5-20R) - trust Volt Guard built-in surge protector to prevent overloads
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

This article was created with a hope that you will able to find the best 4000 watt generator, suiting your requirements and we wish that we were able to succeed in our mission to do so. If you are looking for a cheap 4000 watt generator because you will be making limited use of it, go for the Champion Power Equipment 100302 4000-Watt RV Ready Open Frame Inverter, Yellow which will give you what you pay for. That being said, don’t forget to share the article with your friends and keep visiting geekydeck.com for more such informative and reviews articles.