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Westinghouse iGen5000 Generator vs WEN 56380i Inverter Generator

The WEN 56380i is the better pick for RV owners and anyone who needs clean, quiet power with a TT-30R outlet and USB ports. The Westinghouse iGen5000 gives you more output, longer runtime and remote start, which suits home backup and job sites. Both are inverter units with low distortion, but owners report the WEN runs quieter at light loads while the Westinghouse carries heavier loads for longer. Build quality is close; the Westinghouse backs its unit with a three-year warranty versus two years for the WEN.

  • Choose the Westinghouse iGen5000 if you need to run a transfer switch, a larger RV air conditioner or power tools, and want remote start and long runtime from a big tank.
  • Choose the WEN 56380i if you want a lighter, very quiet inverter with a built-in TT-30R RV outlet, USB ports and a fuel shutoff that makes storage easier.

Prices

  • Westinghouse iGen5000 Generator: $799.00 at Amazon (checked today)
  • WEN 56380i Inverter Generator: $609.00 at OSIAS fuel systems (checked today)
  • Difference: the WEN 56380i Inverter Generator is $190.00 cheaper than the Westinghouse iGen5000 Generator today
Westinghouse
Westinghouse iGen5000

Westinghouse iGen5000 Generator

Westinghouse iGen5000

$799.00at AmazonChecked 6 h ago
See all prices and details
Visit Amazon

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Pros
  • High 3900-watt rated output runs heavy loads
  • Long runtime from a 3.4-gallon tank
  • Remote start works from up to 109 yards
  • Quiet for its size at 52 dBA
  • Three-year limited warranty
Cons
  • Heavier at 104.7 lb
  • No RV TT-30R outlet or USB ports
  • No fuel shutoff for carburetor storage
WEN
WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with Fuel Shut-Off and Electric Start

WEN 56380i Inverter Generator

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

4.5(125 ratings)
$609.00at OSIAS fuel systemsChecked 6 h ago
See all prices and details
Visit OSIAS fuel systems
Pros
  • Very quiet at 57 dBA
  • RV-ready TT-30R outlet plus USB and 12V DC
  • Fuel shutoff reduces carburetor buildup
  • Lighter and easier to move
  • Clean power with low THD
Cons
  • Lower 3400-watt rated output
  • Shorter runtime from a smaller tank
  • Two-year warranty

What separates them

Westinghouse iGen5000 GeneratorWEN 56380i Inverter Generator
Rated output3900 watts rated, 5000 peak3400 watts rated, 3800 peak
Runtime at half loadAbout 15 hours from a 3.4-gallon tankAbout 8.5 hours from a 2.2-gallon tank
NoiseAs low as 52 dBA57 dBA at quarter load
StartingPush-button electric plus wireless remote up to 109 yardsElectric start only
OutletsStandard 120V household outletsTwo 120V, one TT-30R RV, one 12V DC, two USB
Weight104.7 lb99.2 lb
Fuel system careNo carburetor fuel shutoff listedFuel shutoff drains the carburetor before storage
Warranty3-year limited2-year

Price history

  • Westinghouse iGen5000 Generator: lowest $799.00 on Nov 12 at Amazon.
  • WEN 56380i Inverter Generator: lowest $609.00 on Nov 12 at OSIAS fuel systems.

Prices at every store

Westinghouse iGen5000 Generator

  • WalmartNew

    In stockSold by Westinghouse Outdoor PowerReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $849.00Free shippingChecked 4 h ago
    Visit Walmart
  • The Home DepotNew

    In stock

    $899.00Free shippingChecked 6 h ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

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

    $799.00Free shippingChecked 6 h ago
    Visit Amazon

Store links may earn us a commission.

All 3 stores and price history →

WEN 56380i Inverter Generator

  • OSIAS fuel systemsNew

    In stock

    $609.00Free shippingChecked 6 h ago
    Visit OSIAS fuel systems
  • WEN ProductsNew

    In stock

    $699.99Free shippingChecked 4 h ago
    Visit WEN Products
  • ArborNew

    In stock

    $699.99+ $49.99 shippingChecked 6 h ago
    Visit Arbor
  • AmazonNew

    Availability unknown

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

    $699.99Free shippingChecked 6 h ago
    Visit Amazon

Also available at

  • WEN ProductsCheck price at WEN Products

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All 7 stores and price history →

Specs compared

SpecWestinghouse iGen5000 GeneratorWEN 56380i Inverter Generator
Run timeUp to 18 Hour Run Time at 25% Load8.5 h
Weight104.7 lb.99.2 lbs
Noise levelas low as 52 dBAExtremely quiet 57 decibels (at quarter load)
Starting methodPush-Button Electric Start and wireless remote …Electric start
Engine224cc Westinghouse OHV 4-Cycle Engine212cc 4-stroke OHV
ModelIGEN5000—
Peak watts5000 Peak Watts—
Rated watts3900 Rated Watts—
Fuel tank size3.4-gallon—
Total harmonic distortionless than 3% THD—
Warranty3-year limited warranty—
Remote start rangeup to 109 yards—
Show all 39 specsShow fewer specs
SpecWestinghouse iGen5000 GeneratorWEN 56380i Inverter Generator
Run time at 50% load15 Hours—
Inverter Technology—Yes
Fuel Type—Gasoline
Fuel Capacity—2.2-gallon
Fuel Gauge—Digital fuel display
Continuous Output—3400 rated watts
Power Output—3800 surge watts
Runtime—Up to 8.5 hours (half-load)
Voltage—120V
Peak Output

What reviewers say

WEN 56380i Inverter Generator

  • 4.5 / 5125 ratings

Owners rate it highly, praising its quiet running and clean power for RV and camping use. Common complaints center on weight and the limits of its running wattage for big loads.

What people mention
  • NoisePraisedOwners say it runs quietly at light and moderate loads, well suited to campgrounds.
  • Power outputMixedReviewers find 3400 running watts enough for essentials but not for large RV air conditioners or whole-home loads.
  • WeightCriticisedOwners note it is heavy and awkward to lift alone.
  • BuildPraisedBuyers describe solid construction and reliable starting.

Questions and answers

Which is better for powering an RV?
The WEN 56380i, because it has a built-in NEMA TT-30R RV outlet and USB ports. The Westinghouse iGen5000 has more output, so it suits larger RV air conditioners if you use an adapter.
Which one runs longer?
The Westinghouse iGen5000. It runs about 15 hours at half load from its 3.4-gallon tank, against about 8.5 hours for the WEN from 2.2 gallons.
Which is quieter?
The Westinghouse is rated as low as 52 dBA, below the WEN's 57 dBA at quarter load. Both are inverter units that idle down at light loads.
Is the Westinghouse worth stepping up to?
Yes if you need more watts, longer runtime or remote start for home backup or job sites. The WEN is the better fit for camping and RV use where weight and outlets matter more.
Do both produce clean power for electronics?
Yes. Both are inverter generators with low total harmonic distortion, so laptops, phones and tablets are safe to charge.
Which is easier to store?
The WEN, thanks to its fuel shutoff that burns off carburetor fuel, plus its lighter weight and folding handle.

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  • WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with Fuel Shut-Off and Electric Start vs 4800W Inverter Generator w/ Electric Start,CO Alert PS5046CE

Buying guides that pick them

  • Best inverter generators with electric start under $900
—
3800 surge watts
Efficiency—Maximize fuel economy (by engaging the Eco-Mode…
Frequency—50 Hz
Protection—Overload protection
Low Oil Shutdown—Yes
Overload Protection—Yes
Automatic Shut Off—Yes (Fuel shutoff), Low-fuel automatic shutdown…
Number Of Outlets—6
Receptacle Type—NEMA TT-30R
Depth—18 in
Height—20.1 in
Width—23.2 in
Auto Idle Control—Eco-Mode switch (automatically adjust fuel cons…
Surge wattage—3800 surge watts
Rated wattage—3400 rated watts
Half-load runtime—up to 8.5 hours
Fuel tank capacity—2.2-gallon
Outlets count—6