Based on in-depth research and analysis of millions of customer reviews we did on the market this year. we are going to reveal the best quiet 4000 watt generator that you can buy confidently.

Cool Picks For quiet 4000 watt generator (Comparison Table)

Before we start, if you are in a hurry then here are our recommendations based on our in-depth research ordered by score.

10 Best quiet 4000 watt generator (Features & Benefits)

Great! Now that you have an idea about the products we are going to reveal in this post. let’s take a look at each item of the best quiet 4000 watt generator, explore the different specifications and features that it has to offer.

WEN DF400i Super Quiet 4000-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut-Off

$799.99  in stock
2 new from $799.99
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • Dual fuel design runs on both gasoline (4000 surge watts, 3200 rated watts) and propane (3200 surge watts, 2900 rated watts)
  • Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times
  • EPA III and CARB compliant 212cc engine provides extremely quiet operation (58 dBA at quarter load, 22 feet)
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops

WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with Fuel Shut-Off and Electric Start

$644.77  in stock
2 new from $644.77
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 99.2 lb
  • EPA III and CARB Compliant
  • 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops

Champion Power Equipment 200986 4500-Watt Portable Inverter Generator, RV Ready

$877.13  in stock
4 new from $877.13
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • QUIET TECHNOLOGY: 61 dBA is great for RVs, tailgating, or camping with 4500 starting watts and 3500 running watts and up to 14 hours run time on only 2.3 gallons of gasoline
  • PARALLEL READY: The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power
  • INTELLIGAUGE: Monitor voltage, frequency and operating hours with ease, plus the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time
  • CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and a 12V automotive-style outlet, plus a handy dual port USB adapter
  • CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

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

$382.95  in stock
2 new from $382.95
Free shipping
Amazon.com
as of June 27, 2022 9:24 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

GENKINS 4500 Watt Portable Inverter Generator Gas Powered Ultra Quiet RV Ready Camper Friendly…

$659.00  in stock
2 new from $659.00
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • 4500 Peak Watt / 3800 Running Watt Pure Sine Wave Clean Power, Best value on the market $ vs wattage wise guaranteed Powered by GENKINS industrial class 223cc 4-stroke OHV engine
  • 2.64 Gal Gas tank give you 8 hours run time at 50% load
  • Total Portable weight at only 92 lbs, wheel kit & handle are included. no need to buy separate portable kits
  • 56-63 dBA ultra quite operation when it's 15 feet away from your window RVer & Camper Friendly
  • Auto shut down when oil running low/out, no need for manual turn off. 2 Years Limited Warranty

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

$1,091.00
$609.00
 in stock
5 new from $609.00
Free shipping
Amazon.com
as of June 27, 2022 9:24 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

GENMAX Portable Inverter Generator,5500W ultra-quiet gas engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM5500i)

$1,099.99  in stock
1 used from $1,044.99
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • 【Powerful Engine】5000 Rated Watts and 5500 Peak Watts at Less Than 3% THD,Telescoping Handle ,Manual / Electric start, 3.9 Gallon Fuel Tank With Fuel Gauge,Up to 10 Hours of Run Time with 120/240V Volt Selector Switch.
  • 【Wide Application】 GENMAX portable generator is great for home emergency power supply,campgrounds, construction sites, mobile devices and power outages. This generator is very durable that provides continuous power to handle multiple jobs, such as powering high voltage appliances and heavy duty power tools in different job sites.
  • 【Multifunctional power supply panel】Includes low oil alarm, overload alarm,Co warning light ,output indicator features and Fault alarm function,“Eco mode” for conserving energy and maximum fuel efficiency,An easily accessible TT-30R RV outlet makes the perfect for travel trailers.
  • 【Quiet and Lightweight Structure】The compact suitcase design is easy to carry,Economy mode automatically adjusts engine speeds to save fuel and reduce sound emissions,The runtime sound is only 60 decibels, Integrated Off/Run/Choke Knob simplifies startup procedures.
  • 【CO Detect Shutdown】 Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning.

Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda, Orange/Black

$1,449.00
$999.00
 in stock
11 new from $999.00
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • ULTRA-QUIET – 40% Quieter than Honda* Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter than the EU3000is, based on independent third-party testing)
  • Ideal for work or play - durable steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities
  • 16% more power than Honda, Featuring power rush advanced technology.Rated AC Frequency:60 Hz
  • Digital smart lcd - digital wattage meter, run time remaining display, generator status, hour meter and fuel level
  • USB ports - charge mobile devices including smartphones and tablets

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

$1,025.00  in stock
2 new from $1,025.00
Free shipping
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • 3700 Rated Watts and 4500 Peak Watts at Less Than 3% THD – Telescoping Handle – Gas Powered – Remote Start With Included Key Fob, Electric and Recoil Start
  • Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials
  • Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
  • Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Champion Power Equipment 100522 4375/3500-Watt RV Ready Portable Generator with Wheel Kit, CARB

$529.00
$442.22
 in stock
Amazon.com
as of June 27, 2022 9:24 pm

Features

  • DESIGNED FOR SAFETY: Includes a low oil shut-off sensor and holds 0.6-quarts of oil (recommended 10W-30)
  • RELIABLE AND POWERFUL: At 4375 starting watts and 3500 running watts, enjoy up to 12 hours of run time on a full tank of gasoline with a noise level of 68 dBA from 23 feet
  • COVERED OUTLETS: 120V 30A locking, 120V 30A RV and two 120V 20A outlets - Volt Guard built-in surge protector prevents overloads and keeps your appliances and equipment safe
  • INTELLIGAUGE: Monitor voltage, frequency and operating hours with ease
  • CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts