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DuroMax XP2300iH vs Champion 201183

DuroMax XP2300iH vs Champion 201183

Comparing the DuroMax XP2300iH and Champion 201183 dual-fuel inverter generators. See how runtime, weight, and power output differ for camping and light backup use.

  • DuroMax XP2300iH
  • Champion Power Equipment 201183

Comparison Overview

These two dual-fuel inverter generators occupy nearly identical territory, making the differences between them all the more meaningful. The DuroMax XP2300iH delivers 1800 running watts and 2300 starting watts, while the Champion 201183 edges ahead with 1850 running watts and 2500 starting watts. That extra 200 starting watts on the Champion could matter when kicking on a small air conditioner or a power tool with a higher surge demand.

Where the DuroMax pulls ahead is runtime and noise. At 25% load, the XP2300iH runs for 13 hours compared to the Champion's 11.5 hours, giving you roughly 90 extra minutes before refueling. It also operates at 52 dB, one decibel quieter than the Champion's 53 dB, a small but real difference in a quiet campsite. The Champion counters with a significant weight advantage, tipping the scales at just 39 pounds versus the DuroMax's 50.6 pounds. That 11.6-pound gap is noticeable when loading and unloading from a truck bed or carrying it down a trail.

Both units carry a 3-year warranty and run on gasoline or propane, giving you fuel flexibility for emergencies or off-grid adventures. Buyers who prioritize portability and a bit more surge power may lean toward the Champion, while those who value longer runtime and quieter operation may prefer the DuroMax.

Key takeaways

  • Champion 201183 weighs just 39 pounds, over 11 pounds lighter than the DuroMax
  • DuroMax XP2300iH runs 13 hours at 25% load versus Champion's 11.5 hours
  • Champion offers 2500 starting watts, 200 more than the DuroMax's 2300
  • DuroMax operates at 52 dB, one decibel quieter than the Champion's 53 dB
  • Both are dual-fuel inverter generators with 3-year warranties

Best use cases

Choose the DuroMax XP2300iH if you plan to run it for extended periods without easy access to fuel. Its 13-hour runtime at 25% load makes it a strong pick for overnight camping, tailgating, or keeping a few essentials powered during a long outage. The slightly lower noise level at 52 dB is also a plus if you camp in sites with noise restrictions or simply want a quieter experience around the fire. At 50.6 pounds it is not heavy by conventional generator standards, but it is noticeably heavier than the Champion, so keep that in mind if you will be carrying it any real distance from your vehicle.

Choose the Champion 201183 if weight is a top concern. At 39 pounds, it is one of the lighter dual-fuel inverter generators in this class, making it easier to move around a campsite, load into an RV storage bay, or stash in a closet between uses. The 2500 starting watts also give you a better shot at starting small appliances with higher surge demands, like a 5,000 BTU window AC unit or a small compressor. The tradeoff is a shorter runtime of 11.5 hours at quarter load, which means more frequent refueling on longer trips.

For RV use, both generators produce clean inverter power safe for sensitive electronics, and both offer the convenience of switching between gasoline and propane. If you are primarily running a few lights, charging devices, and powering a small fan, either unit handles that easily. The decision really comes down to whether you value the Champion's lighter frame and extra starting watts or the DuroMax's longer runtime and marginally quieter operation.

Verdict & recommendation

If your priority is keeping weight down and having a little extra surge capacity for demanding startup loads, the Champion 201183 is the better fit. If you would rather refuel less often and enjoy a slightly quieter generator during overnight use, the DuroMax XP2300iH has the edge. Both share the same warranty length, dual-fuel flexibility, and inverter-quality power, so neither choice is a bad one.

Practically speaking, the Champion suits the buyer who moves their generator frequently and values easy handling, while the DuroMax rewards the user who sets it down in one spot and lets it run. Weigh your own camping, tailgating, or backup power habits, and the right pick should be clear.

Last updated March 21, 2026

  • Model XP2300iH
    Model XP2300iH

    DuroMax 1,800W Dual-Fuel Generator

    1800W
    Running
    52 dB
    Noise
    View details
  • Model 201183
    Model 201183

    Champion Power Equipment 1,850W Dual-Fuel Generator

    1850W
    Running
    53 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationDuroMax XP2300iHChampion Power Equipment 201183
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
1800 W
Winner: Winner: 1850 W
Starting watts
2300 W
Winner: Winner: 2500 W
Noise (lower limit)
Winner: Winner: 52 dB
53 dB
Weight
50.6 lbs
Winner: Winner: 39 lbs
Run time @50% load
Winner: Winner: 7 h
Not available
Run time @25% load
13 h
11.5 h
Fuel tank
1.1 gal
1.1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
22 x 14 x 20
17.3 x 12 x 17.7
Electrical
Voltage (AC)
120
120
Voltage (DC)
5
12
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Low THD %
<3% %
Engine
Engine
80 cc OHV 4-stroke, cast iron sleeve
OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
1800 W
1850 W
Starting watts
2300 W
2500 W
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
7 h
Not available
Run time @25% load
13 h
11.5 h
PropaneNot availableNot available
Running watts
1700 W
1665 W
Starting watts
2150 W
2500 W
Running amps (120V)
Not available
Not available
Running amps (240V)
Not available
Not available
Peak amps (120V)
Not available
Not available
Peak amps (240V)
Not available
Not available
Run time @50% load
18 h
Not available
Run time @25% load
38 h
34 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA
CARB, EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Bonded to frame
Floating
UPC
811640016371
817198025896
Core / High-priority specs
Running Watts (Gasoline)
1800
1850
Running Watts (Propane)
1700
1665
Starting Watts (Gasoline)
2300
2500
Starting Watts (Propane)
2150
2500
Runtime @ 50% Load (Gasoline)
7
Not available
Runtime @ 50% Load (Propane)
18
Not available
Runtime @ 25% Load (Gasoline)
13
11.5
Runtime @ 25% Load (Propane)
38
34
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
80
79
Cylinder Sleeve
cast iron sleeve
Not available
Engine Oil Type
10W-30
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
13
11.5
Runtime @ 50% Load (Gasoline)
7
Not available
Runtime @ 50% Load (Propane)
18
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil
Recoil
Included Accessories
Funnel, tool kit, propane hose, and parallel cables
Oil, funnel, propane hose, and dual port USB adapter
Warranty & identification
Commercial Warranty
3
3
Additional specs
Summary
The DuroMax XP2300iH is an 1,800-watt dual-fuel inverter generator built for users who need clean power without sacrificing portability. Its 1.1-gallon tank runs gasoline or propane, meaning you can refuel based on what's available rather than what's required. At 52 decibels, it operates quietly enough for residential neighborhoods and campsites. The low THD output protects laptops, phones, and other sensitive gear from voltage spikes that damage electronics. This unit handles small appliances, power tools, and essential household devices but cannot run a full home or heavy construction equipment. The 2,300-watt peak gives you startup headroom for motors and compressors, while the 1,800-watt running capacity sustains continuous loads. At 50.6 pounds with a wheel kit included, one person can move it. The 3-year warranty backs the entire ownership experience.
The Champion Power Equipment 201183 is a 2500-watt dual fuel inverter generator featuring CO Shield® carbon monoxide auto shutoff system, capable of running on gasoline or propane, and offers quiet operation at 53 dBA.
  • Most Powerful
    Champion Power Equipment 201183
    1850W running
  • Quietest
    DuroMax XP2300iH
    52 dB
  • Longest Runtime
    DuroMax XP2300iH
    7h at 50% load
Where to buy
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DuroMax XP2300iH
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Champion Power Equipment 201183
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