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WEN 56400iX Inverter Generator vs Champion Electric Start Inverter Generator

Buy the WEN 56400iX if you want quieter running, a push-button electric start, more outlets and a larger fuel tank. Buy the Champion if you want a lighter, more compact unit with a longer claimed run time and a mechanical fuel gauge. The WEN is the better all-round camping and tailgating generator; the Champion is easier to move and store. Owners of both rate them well, but the WEN's 57 dB rating and electric start are the features most often praised.

  • Choose the WEN 56400iX if you want the quietest unit here, keyless electric start with pull-cord backup, six outlets including an RV TT-30R, and a 2.2-gallon tank.
  • Choose the Champion if you want a lighter, more compact generator with a longer claimed run time and a simple mechanical fuel gauge.

Prices

  • WEN 56400iX Inverter Generator: $889.00 at Home Depot (checked today)
  • Champion Electric Start Inverter Generator: $649.00 at Ferguson Home (checked today)
  • Difference: the Champion Electric Start Inverter Generator is $240.00 cheaper than the WEN 56400iX Inverter Generator today
WEN
WEN Super Quiet 4000-Watt RV-Ready Electric Start Portable Inverter Generator with Fuel Shut-Off and CO Watchdog (56400iX)

WEN 56400iX Inverter Generator

WEN Super Quiet 4000-Watt RV-Ready Electric Start Portable Inverter Generator with Fuel Shut-Off and CO Watchdog (56400iX)

4.6(345 ratings)
$889.00at Home DepotObserved at 6:54 AM
See all prices and details
Visit Home Depot
Pros
  • Very quiet at 57 dBA
  • Electric start with recoil backup
  • Six outlets including RV TT-30R, USB and 12V DC
  • Digital fuel and load display
  • CO Watchdog shutdown and fuel shutoff
Cons
  • Heavier at 99.2 lbs
  • Shorter half-load run time than the Champion claims
  • No written warranty listed
  • Larger footprint for storage
Champion Power Equipment
Champion Power Equipment Electric Start Inverter Generator

Champion Electric Start Inverter Generator

Champion Power Equipment Electric Start Inverter Generator

$649.00at Ferguson HomeObserved at 6:54 AM
See all prices and details
Visit Ferguson Home
Pros
  • Lighter and more compact
  • Longer claimed run time on a smaller tank
  • CO Shield auto shutoff
  • Parallel-ready for linking a second unit
  • Simple mechanical fuel gauge
Cons
  • Louder at 64 dBA
  • Pull-start only
  • Fewer outlets
  • Lower rated wattage at 3000 W

What separates them

WEN 56400iX Inverter GeneratorChampion Electric Start Inverter Generator
Noise level57 dBA, about conversation level64 dBA
Starting methodElectric push-button with recoil backupRecoil pull start only
Rated vs surge watts3200 rated, 4100 surge3000 rated, 4000 surge
Fuel capacity and run time2.2 gal, up to 8.5 h at half load1.54 gal, up to 10 h (14 h at 25% load claimed)
Outlets6, including TT-30R, 12V DC and USB3, including TT-30R and 5-20R
Weight and footprint99.2 lbs, 27.95 in deepAbout 80 lbs, 17.9 in deep
Fuel gaugeDigital fuel and load displayMechanical gauge
CO shutdownWEN Watchdog CO sensorCO Shield auto shutoff

Price history

$928.00$649.00
Nov 1Nov 9
  • WEN 56400iX Inverter Generator: lowest $889.00 on Nov 1 at Lowe's; $889.00 on Nov 9.
  • Champion Electric Start Inverter Generator: lowest $649.00 on Nov 9 at Norwall PowerSystems.

Prices at every store

WEN 56400iX Inverter Generator

  • Lowe'sNew

    Availability unknown

    $889.00Free shippingObserved at 6:54 AM
    Visit Lowe's
  • Home DepotNew

    Availability unknown

    $889.00Observed at 6:54 AM
    Visit Home Depot
  • WalmartNew

    Availability unknown

    $928.00Observed at 6:54 AM
    Visit Walmart
  • eBayNew

    Availability unknownSold by wen_products (99.8% positive, 39,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $999.18Free shippingVerified
    Visit eBay

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All 6 stores and price history →

Champion Electric Start Inverter Generator

  • Norwall PowerSystemsNew

    In stock

    $649.00Free shippingObserved at 6:54 AM
    Visit Norwall PowerSystems
  • Ferguson HomeNew

    In stock

    $649.00Free shippingObserved at 6:54 AM
    Visit Ferguson Home
  • Urban SupplyNew

    Availability unknown

    $649.00Observed at 6:54 AM
    Visit Urban Supply
  • Backup Generator StoreNew

    Availability unknown

    $649.00Observed at 6:54 AM
    Visit Backup Generator Store
All 11 stores and price history →

Specs compared

SpecWEN 56400iX Inverter GeneratorChampion Electric Start Inverter Generator
Fuel typeGasolineGasoline
Run time8.5 h14 hours at 25% load
Continuous Output3200 rated watts3000 W
Power Output4000 surge watts4000-Watt
RuntimeUp to 8.5 hours (half-load run time)Up to 10 hours
Voltage120V120V
Peak Output4000 surge watts4000 W
Starting MethodElectric startRecoil
ProtectionOverload protectionCO Shield
CO SensorYes, Yes (WEN Watchdog CO Shutdown Sensor)Yes
Low Oil ShutdownYes, Yes (Low-oil automatic shutdown)Yes
Overload ProtectionYesYes
Show all 40 specsShow fewer specs
SpecWEN 56400iX Inverter GeneratorChampion Electric Start Inverter Generator
Fuel Capacity2.2-gallon1.54 gal (Gasoline)
Fuel GaugeDigital fuel displayYes (Mechanical)
Number Of Outlets63
Receptacle TypeTT-30RTT-30R, 5-20R
Depth27.95 in17.9 in
Height23.23 in19.7 in
Width23.2 in (length)11.7 in
Noise Level58 decibels (at quarter load)64 dBA
Running Watts32007000 running watts
Starting Watts

What reviewers say

WEN 56400iX Inverter Generator

  • 4.6 / 5345 ratings

Champion Electric Start Inverter Generator

Owners generally rate this generator well for easy starting, clean power and dependable backup use. Common complaints center on noise at higher loads and short run times when drawing near full output.

What people mention
  • StartingPraisedOwners say the electric start fires it up quickly, with recoil as a reliable backup.
  • Power qualityPraisedReviewers report clean output that runs laptops and TVs without problems.
  • NoiseMixedQuiet at low load, but noticeably louder when appliances cycle on.
  • RuntimeCriticisedThe small tank means refueling often when running near full output.

Questions and answers

Which is better for camping and tailgating?
The WEN. At 57 dBA it is much less intrusive at a campsite, and the electric start saves pulling a cord in the dark. The Champion is lighter to load, so it suits short trips where noise matters less.
Which one runs longer?
The Champion claims up to 10 hours and 14 hours at 25% load from a 1.54-gallon tank. The WEN claims 8.5 hours at half load from 2.2 gallons. Real run time depends on load, so the Champion's edge shrinks under heavy draw.
Is the WEN worth stepping up to over the Champion?
Yes if quiet operation, electric start and more outlets matter to you. The Champion wins on weight and portability. Both have CO shutdown, low-oil shutdown and overload protection.
Which is easier to move?
The Champion. It is lighter and its 17.9-inch depth stores more easily. The WEN has built-in wheels and a folding handle, but at 99.2 lbs it is a two-person lift into a truck bed.
Can either run an RV air conditioner?
Both have a TT-30R outlet and about 3000-3200 rated watts, enough for a small RV AC with soft start. The WEN's higher 3200 W rating gives more headroom for other loads at the same time.
Do both protect against carbon monoxide?
Yes. The WEN uses its Watchdog CO shutdown sensor and the Champion uses CO Shield. Both shut the unit off when CO levels rise, and both have low-oil and overload shutdown.

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Buying guides that pick them

  • Best 4000-watt inverter generators with electric start
4000
8500 starting watts
Continuous wattage3200W—
Surge wattage4100W—
Decibel rating57 dB—
Outlets6—
BrandWEN—
FeaturesUSB Port, Overload Protection, Low Oil Shutdown—
Motor starter typePull Cord Start—
Weight99.2 lbs—
Rec. useResidential—
Assembled product height20.1 in—
Has written warrantyNo—
Model56400iX—
MobilityFolding handle, Built-in wheels, Portable—
Smart FeaturesCO Watchdog—
Electric StartYes—
Recoil StartYes, Yes (Recoil pull starter as backup)—
Tire TypeFlat-free—
Oil TypeSAE 30—