StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Compare

Champion 4000-Watt Dual Fuel Inverter Generator vs DuroMax XP5500HX Dual Fuel Generator

Buy the Champion if you want a quiet, light inverter for RV and campsite power; buy the DuroMax if you need 240V output for a transfer switch or heavy tools. The Champion is the more refined machine: inverter power, 64 dBA, CO Shield, and under 55 lb, with a 4.8 rating from 418 owners. The DuroMax delivers far more watts and 120/240V, but it is a conventional, louder, 128 lb generator with a 4.3 rating.

  • Choose the Champion if you want clean, quiet inverter power you can lift into an RV bay or carry to a campsite.
  • Choose the DuroMax if you need 240V for a transfer switch, a welder or a large well pump, and can move 128 lb.

Prices

  • Champion 4000-Watt Dual Fuel Inverter Generator: $688.00 at The Home Depot (last seen Nov 14)
  • DuroMax XP5500HX Dual Fuel Generator: $599.00 at JB Tools (checked today)
  • Difference: the DuroMax XP5500HX Dual Fuel Generator is $89.00 cheaper than the Champion 4000-Watt Dual Fuel Inverter Generator at the latest prices (Nov 14 and Nov 15)
Champion Power Equipment
Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield

Champion 4000-Watt Dual Fuel Inverter Generator

Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield

4.8(418 ratings)
$688.00at The Home DepotChecked Nov 14
See all prices and details
Visit The Home Depot
Pros
  • Inverter output is safe for laptops, TVs and RV electronics
  • Light enough for one person to load
  • Quiet at 64 dBA with Economy Mode
  • CO Shield shuts it down on carbon monoxide buildup
  • Runs long on a 20 lb propane tank
Cons
  • Only 3,000 running watts on gas
  • No 240V output
  • Recoil start only, no electric start
  • Small 1.54 gal tank
DuroMax
DuroMax XP5500HX 5500-Watt Dual Fuel

DuroMax XP5500HX Dual Fuel Generator

DuroMax XP5500HX 5500-Watt Dual Fuel

4.3(340 ratings)
$599.00at JB ToolsChecked 2 h ago
See all prices and details
Visit JB Tools

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

Pros
  • 4,500 running watts on gas, 4,275 on propane
  • 120/240V L14-30R for transfer switches
  • Electric start plus remote key fob
  • 4 gal tank with fuel gauge
  • USB A and USB C outlets on the panel
Cons
  • 128 lb, needs the wheel kit to move
  • Not an inverter, so power is dirtier
  • Louder at 69 dB
  • Not CARB certified, so not sold in California

What separates them

Champion 4000-Watt Dual Fuel Inverter GeneratorDuroMax XP5500HX Dual Fuel Generator
Power typeInverter, clean sine wave safe for electronicsConventional generator, not inverter
Running watts (gas)3,000 W4,500 W
Voltage120V only120/240V with L14-30R
WeightUnder 55 lb128 lb dry
Noise64 dBA at 23 ft69 dB
StartingRecoil with EZ Start dial and Cold StartElectric, remote key fob and recoil
RuntimeUp to 10 hr gas, up to 25 hr propane at 25% load9 hr gas, 8 hr propane at 50% load
Home backupParallel kit only, no 240VTransfer switch or interlock ready

Price history

$749.00$599.00
Oct 30Nov 15
  • Champion 4000-Watt Dual Fuel Inverter Generator: lowest $635.00 on Nov 12 at The Home Depot; $749.00 on Nov 15.
  • DuroMax XP5500HX Dual Fuel Generator: lowest $599.00 on Oct 30 at Amazon; $599.00 on Nov 15.

Prices at every store

Champion 4000-Watt Dual Fuel Inverter Generator

  • The Home DepotNew

    In stock

    $688.00Free shippingChecked Nov 14
    Visit The Home Depot
  • WalmartNew

    In stock

    $749.00Checked 2 h ago
    Visit Walmart
  • eBayNew

    Availability unknownSold by supergen_products (100% positive, 7,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $739.00Free shippingChecked Nov 14
    Visit eBay
  • AmazonNew

    Availability unknown

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

    $741.85Free shippingChecked Nov 14
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 7 stores and price history →

DuroMax XP5500HX Dual Fuel Generator

  • JB ToolsNew

    In stock

    $599.00Free shippingChecked 2 h ago
    Visit JB Tools
  • The Home DepotNew

    In stock

    $629.00Free shippingChecked 4 h ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

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

    $629.00Free shippingChecked 4 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by factory_authorized_outlet (99.9% positive, 280,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $629.00+ $12.95 shippingChecked 4 h ago
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

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

All 19 stores and price history →

Specs compared

SpecChampion 4000-Watt Dual Fuel Inverter GeneratorDuroMax XP5500HX Dual Fuel Generator
colorYellowBlue
Inverter TechnologyYesNo
Fuel TypeGasolinePropane, Dual Fuel, Gasoline
Fuel Capacity1.54 Imperial Gallons4 Gallons (gasoline)
Continuous Output3000 Watts4,500 Watt (Gasoline)
Power Output4000-watt5,500 W
Runtime10 hours9 hrs (Gasoline at 50% Load)
Voltage12 Volts120/240 Volts
Peak Output4000-Watt5,500 Watt (Gasoline)
Starting MethodRecoil startRecoil start, Electric start, Rocker Switch
ProtectionCO Shield carbon monoxide auto shutoff systemAutomatic voltage regulator
Connectivity PortsRV Ready outletUSB C, GFCI outlets, USB A
Show all 40 specsShow fewer specs
SpecChampion 4000-Watt Dual Fuel Inverter GeneratorDuroMax XP5500HX Dual Fuel Generator
Receptacle TypeRV Ready outletL14-30R, 5-20R
CO SensorYes (CO Shield)Yes
Automatic Shut OffYes (CO Shield carbon monoxide auto shutoff sys…Yes (CO sensor shutdown)
Depth17.9 in25 in
Height19.7 in22 in
Width11.7 in23 in
Noise Level64 dBA69 dB
Starting Watts4000 starting watts5500W
Continuous wattage4000 Watts4275W

What reviewers say

Champion 4000-Watt Dual Fuel Inverter Generator

  • 4.8 / 5418 ratings

Owners rate it highly, praising easy starts, low weight and quiet running for its class. Complaints center on recoil starting and reduced output on propane.

What people mention
  • WeightPraisedOwners say it is easy for one person to lift and move.
  • NoisePraisedReviewers call it quiet enough for campground use at 64 dBA.
  • StartingMixedThe EZ Start dial and cold-start tech help, but some wish it had electric start.
  • Propane outputMixedDual fuel is valued, but running watts fall to about 2700 on propane.

DuroMax XP5500HX Dual Fuel Generator

  • 4.3 / 5340 ratings

Owners rate the XP5500HX well overall, with 4.3 out of 5 from 340 ratings. They tend to praise the dual-fuel flexibility, the electric start and the 240V output for backup power, while noise and weight come up as the main drawbacks.

What people mention
  • Dual fuelPraisedOwners like switching between gasoline and propane, especially for long outages.
  • NoiseCriticisedIt runs at a fixed 69 dB and gets loud when a heavy load kicks in.
  • WeightCriticisedAt 131 lbs it takes two people or a wheel kit to move around.

Questions and answers

Which is better for powering an RV?
The Champion. It is an inverter, so it is safe for RV electronics, it is quiet enough for campgrounds, and it has a TT-30R outlet. The DuroMax is better only if your RV or setup needs 240V.
Can the DuroMax run my house?
It can feed a transfer switch or interlock through its L14-30R outlet, but 4,500 running watts covers a few circuits, not a whole home. The Champion cannot do 240V at all.
Which is quieter?
The Champion, at 64 dBA from 23 feet, and Economy Mode lowers it further. The DuroMax is rated 69 dB and is a conventional generator, so it is noticeably louder.
Which lasts longer?
Both use air-cooled OHV engines with low-oil shutdown. The DuroMax has a larger 210cc engine and a bigger tank, while the Champion's inverter electronics add a part that can fail. Maintenance matters more than the brand here.
Is the Champion worth stepping up to over the DuroMax?
Only if quiet, light, clean power matters more than raw watts. If you need 240V or more output, the DuroMax is the one to get.
Can I parallel two Champions?
Yes, with the optional parallel kit, which adds a 30A RV outlet and a 120V 30A locking outlet. The DuroMax does not support paralleling.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • DuroMax XP5500HX 5500-Watt Dual Fuel vs Champion Power Equipment 7500-Watt Electric Start Dual Fuel Home Backup Portable Generator
  • Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield vs Champion Power Equipment 7500-Watt Electric Start Dual Fuel Home Backup Portable Generator
  • KingChii 4500W Inverter Generator vs DuroMax XP5500HX 5500-Watt Dual Fuel
  • Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield vs Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield
  • DuroMax XP5500HX 5500-Watt Dual Fuel vs Champion 3500-Watt Inverter Generator
  • DuroMax XP5500HX 5500-Watt Dual Fuel vs Pulsar G2319N
  • Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield vs Champion Power Equipment 4000 瓦 RV 就绪开放式逆变器
  • KingChii 4500W Inverter Generator vs Champion Power Equipment 4000-Watt Dual Fuel RV Ready Portable Inverter Generator with Quiet Technology and CO Shield

Buying guides that pick them

  • Best portable generators for home backup under $1000
Run time
10 h
8.92 h
Surge wattage4000 Watts5225W
Decibel rating64 dB69 dB
Outlets35
BrandChampion Power EquipmentDuroMax
Motor starter typePull Cord StartPull Cord Start
Weight51.8 lb131 lbs
Rec. useResidentialResidential
ManufacturerChampion Power EquipmentDuromax
Model201050XP5500HX
Noise Level (dB)6469
Electric StartYesYes
Power SourceGasoline, GasGas, Battery
Output Power (W)30005500
No. of Power Outlets44
Voltage Outlet2x120 V, 12 V, 120 V2x120 V, 12 V, 240 V
Weight (lb)51.8132.0
Length (")17.936.0
Fuel GaugeMechanicalYes
Starting
Praised
The electric start fires it up easily, with recoil as a backup.