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Generac iQ3800 Dual Fuel Inverter Generator vs WEN Quiet 6800W Dual Fuel Inverter Generator

The WEN Quiet 6800 is the bigger, more capable machine: 240V output, EV charging, and more running watts on propane. The Generac iQ3800 is the smaller, lighter, quieter unit with a proven CO shutdown system and a long gasoline run time. For home backup or RV use that needs 240V, pick the WEN. For tailgating, camping, and jobsite power where weight and noise matter, pick the Generac. Owners of the Generac praise its quiet running and easy setup; the WEN's larger engine and 240V output come with more weight and a louder spec sheet.

  • Choose the Generac iQ3800 if you want a lighter, quieter inverter for camping, tailgating or small jobsite loads, with COsense shutdown and long gasoline run times.
  • Choose the WEN Quiet 6800 if you need 240V output, EV charging or more running watts for a home backup or a large RV.

Prices

  • Generac iQ3800 Dual Fuel Inverter Generator: $849.00 at Blain's Farm & Fleet (checked today)
  • WEN Quiet 6800W Dual Fuel Inverter Generator: $798.00 at The Home Depot (checked today)
  • Difference: the WEN Quiet 6800W Dual Fuel Inverter Generator is $51.00 cheaper than the Generac iQ3800 Dual Fuel Inverter Generator today
Generac
Generac iQ3800 Duel Fuel Inverter Generator

Generac iQ3800 Dual Fuel Inverter Generator

Generac iQ3800 Duel Fuel Inverter Generator

4.3(396 ratings)
$849.00at Blain's Farm & FleetChecked 1 h ago
See all prices and details
Visit Blain's Farm & Fleet

Store links may earn us a commission. Price via Klarna.

Pros
  • COsense shuts the engine down when carbon monoxide builds up
  • Under 3% THD, safe for laptops, TVs and sensitive tools
  • Electric start with auto-choke and included battery
  • Long run time on gasoline and on a 20 lb propane tank
  • Integrated handle and never-flat wheels make it easy to move
Cons
  • 120V only, so no 240V well pump or dryer backup
  • 3000 running watts limits it to one large appliance at a time
  • No fuel gauge for the propane tank
  • Lead-acid battery needs occasional charging
WEN
WEN Quiet 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator

WEN Quiet 6800W Dual Fuel Inverter Generator

WEN Quiet 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator

$798.00at The Home DepotChecked 18 h ago
See all prices and details
Visit The Home Depot

Store links may earn us a commission. Price via Klarna.

Pros
  • 240V output and EV charging support
  • 4500 running watts on propane and 6800 peak watts
  • Eight outlets for multiple loads at once
  • Electric start
  • RV-ready for larger rigs
Cons
  • Heavier and bulkier to move
  • 64 dBA is louder than the Generac's enclosed design
  • Shorter propane run time
  • No listed CO shutdown feature

What separates them

Generac iQ3800 Dual Fuel Inverter GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Running watts on propane2700 W4500 W
Peak watts3800 W (gas)6800 W
Output voltage120V only120V and 240V
Weight107 lbHeavier, larger frame
NoiseFully enclosed case for quiet operation64 dBA rated
CO shutdownCOsense stops the engine on high CONot listed
Outlets5 outlets plus USB8 outlets
Run time at 50% load13 h gas / 16 h on a 20 lb LP tank9 h on propane

Price history

$849.00$798.00
Nov 3Nov 11
  • Generac iQ3800 Dual Fuel Inverter Generator: lowest $849.00 on Nov 3 at Walmart; $849.00 on Nov 11.
  • WEN Quiet 6800W Dual Fuel Inverter Generator: lowest $798.00 on Nov 10 at Lowe's.

Prices at every store

Generac iQ3800 Dual Fuel Inverter Generator

  • Blain's Farm & FleetNew

    In stock

    $849.00Checked 1 h ago
    Visit Blain's Farm & Fleet
  • Lowe'sNew

    In stock

    $849.00Free shippingChecked 1 h ago
    Visit Lowe's
  • FactoryPureNew

    In stock

    $928.00Free shippingChecked Nov 9
    Visit FactoryPure
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $849.00Free shippingChecked 2 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart
  • Renewable OutdoorsCheck price at Renewable Outdoors

Store links may earn us a commission. Some prices via Klarna.

All 22 stores and price history →

WEN Quiet 6800W Dual Fuel Inverter Generator

  • The Home DepotNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit The Home Depot
  • WalmartNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit Walmart
  • Lowe'sNew

    In stock

    $798.00Free shippingChecked 18 h ago
    Visit Lowe's
  • eBayNew

    In stockSold by bentomusa

    $1,284.53Free shippingChecked 18 h ago
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

All 4 stores and price history →

Specs compared

SpecGenerac iQ3800 Dual Fuel Inverter GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Engine Displacement212cc224 Cubic Centimeters
Fuel TypeDual Fuel, GasolineGasoline, Liquefied Petroleum Gas
Voltage120-volt240 Volts
Frequency60Hz (target)60 Hz
Engine TypeOHVInternal Combustion Engine
Power SourceGasolineFuel Powered
Running Watts3000 (Gas) / 2700 (LP)—
Starting Watts3800 (Gas) / 3400 (LP)—
Rated AC Voltage120 VAC—
Rated AC Frequency60 Hz—
Run Time at 50% Load13 (Gas) / 16 (LP - 20lb Tank)—
Run Time at 25% Load20 (Gas) / 19 (LP - 20lb Tank)—
Show all 40 specsShow fewer specs
SpecGenerac iQ3800 Dual Fuel Inverter GeneratorWEN Quiet 6800W Dual Fuel Inverter Generator
Fuel Tank Capacity3.28 (12.4)—
Starting MethodElectric Start / Recoil Pull Start—
Total Harmonic Distortion< 3% (safe for sensitive electronics)—
Battery TypeLead Acid (12V DC, 6 Ah)—
Weight107—
CO SensorYes (COsense® Technology)—
Low Oil ShutdownYes—
Overload ProtectionHelps you to avoid overloading (via LED display)—
Automatic Shut OffSTOPS (COsense® Technology)

What reviewers say

Generac iQ3800 Dual Fuel Inverter Generator

  • 4.3 / 5396 ratings

Owners of Generac inverter generators generally praise the quiet inverter output and the dual-fuel flexibility, and the CO shutdown is seen as a real safety plus. Complaints tend to center on weight and on the lower output when running on propane.

What people mention
  • WeightCriticisedOwners say 107 lb makes it a two-person lift and awkward to move without wheels.
  • Dual fuelPraisedBuyers like having propane as a fallback when gasoline runs out or is hard to store.
  • Power qualityPraisedUnder 3% THD is cited as safe for laptops, TVs and other sensitive electronics.
  • CO safetyPraisedThe COsense auto shutoff is mentioned as a reassuring feature for indoor-adjacent use.

WEN Quiet 6800W Dual Fuel Inverter Generator

Owners generally rate the WEN Quiet 6800W well for value, easy electric starting and clean inverter power. Common complaints center on weight, fuel consumption under load and the drop in output when running on propane.

What people mention
  • StartingPraisedOwners say the electric start fires reliably, with the recoil pull as a backup.
  • WeightCriticisedBuyers find it heavy and hard to move without a second person or a wheel kit.
  • Fuel useMixedPropane avoids stale gas, but runtime under load is shorter than owners expect.
  • Power qualityPraisedInverter output runs sensitive electronics and RV air conditioners without issues.

Questions and answers

Which is better for running a house during an outage?
The WEN. Its 240V output and 4500 propane running watts can handle a well pump or a transfer switch feed. The Generac's 120V, 3000-watt output suits a fridge, lights and a few small devices.
Which is quieter?
The Generac. Its fully enclosed case and inverter design keep it quiet enough for campgrounds. The WEN is rated 64 dBA, which is noticeably louder.
Can either run on propane only?
Yes. Both are dual fuel and run on gasoline or propane. Propane costs some output on both, and the Generac has no fuel gauge for the tank.
Which lasts longer?
Both use air-cooled engines in the 200cc class with low-oil shutdown on the Generac. Longevity depends more on oil changes and load management than on the brand.
Is the WEN worth stepping up to?
Only if you need 240V or EV charging. If your loads are 120V and under 3000 watts, the Generac is lighter and quieter for the same job.
Will either run a portable AC unit?
Yes. Owners report the Generac runs a portable AC plus a small fridge. The WEN has more headroom for starting surge on larger AC units.

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—
Fuel Capacity3.2 gal—
Fuel GaugeYes (for the gasoline tank), No (for propane)—
Continuous Output3000 W—
Power Output3800 W (Starting Watts)—
Peak Output3800 W—
EfficiencyReduces fuel consumption (when Economy Switch i…—
Depth24.6 in—
Height22.4 in—
Width20.3 in—
Connectivity PortsUSB Ports—
Number Of Outlets5 (120-volt outlets)—
Receptacle TypeTwist lock (120V, 30-amp)—
Wireless ConnectivityWiFi, Mobile Link—
Inverter TechnologyYes—
Smart FeaturesIntelligent LED Display—
Dual FuelRuns on Gasoline or Liquid Propane Fuel for you…—
Reliable OHV Engine223cc with splash lubrication provides a long e…—
Quiet OperationFully enclosed case reduces noise levels—
Intelligent LED DisplayClearly and accurately see your power output an…—