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Compare Generators Side-by-Side

Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Champion Power Equipment 201254
  • Genmax GM5500XiD
  • Model 201254
    Model 201254

    Champion Power Equipment 4,000W Dual-Fuel Generator

    4000W
    Running
    70 dB
    Noise
    View details
  • Model GM5500XiD
    Model GM5500XiD

    Genmax 4,000W Dual-Fuel Generator

    4000W
    Running
    68 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 @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationChampion Power Equipment 201254Genmax GM5500XiD
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyYesYes
Running watts
Winner: Winner: 4000 W
Winner: Winner: 4000 W
Starting watts
Winner: Winner: 5500 W
Winner: Winner: 5500 W
Noise (lower limit)
70 dB
Winner: Winner: 68 dB
Weight
84.7 lbs
Winner: Winner: 68 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
Winner: Winner: 13 h
11 h
Fuel tank
2.9 gal
2.2 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
21.3 x 17.9 x 17.9 in
23.1 x 18.5 x 17.8
Electrical
Voltage (AC)
120
120
Voltage (DC)
12
5
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
<3% %
≤3% %
Engine
Engine
224 cc OHV 4-stroke
160 cc OHV 4-stroke engine.
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
4000 W
4000 W
Starting watts
5500 W
5500 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
Not available—
8 h
Run time @25% load
16 h
11 h
PropaneNot available—Not available—
Running watts
3600 W
3600 W
Starting watts
5500 W
4950 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
Not available—
12.5 h
Run time @25% load
13 h
17.5 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
CARB, EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
Floating
UPC
817198027951
860013299040
Core / High-priority specs
Running Watts (Gasoline)
4000
4000
Running Watts (Propane)
3600
3600
Starting Watts (Gasoline)
5500
5500
Starting Watts (Propane)
5500
4950
Runtime @ 50% Load (Gasoline)
Not available—
8
Runtime @ 50% Load (Propane)
Not available—
12.5
Runtime @ 25% Load (Gasoline)
16
11
Runtime @ 25% Load (Propane)
13
17.5
AC Outlet Types
AC outlets1x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R)
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
224 cc OHV 4-stroke
OHV 4-stroke engine
Engine Displacement
224
160
Engine Oil Type
10W-30
SAE 10W/30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
16
11
Runtime @ 50% Load (Gasoline)
Not available—
8
Runtime @ 50% Load (Propane)
Not available—
12.5
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, and propane hose
Oil, funnel, tool kit, propane hose, and wheel kit
Warranty & identification
Commercial Warranty
3
Not available—
Additional specs
Summary
The Champion Power Equipment 5500-Watt Dual Fuel Open Frame Inverter with CO Shield® offers versatile power options, operating on either gasoline or propane. It features Quiet Technology, Extended Run Time, Economy Mode, and Clean Power, making it suitable for camping, RVs, or backup power needs. The generator includes an EZ Start Dial for easy operation and an Intelligauge with Power Meter to monitor voltage, frequency, and operating hours. With a 224cc Champion engine, it delivers 5500 starting watts and 4000 running watts on gasoline, and 5500 starting watts and 3600 running watts on propane. The unit operates at 70 dBA from 23 feet and offers up to 13 hours of run time on gasoline and 16 hours on propane at 25% load. It also includes CO Shield® carbon monoxide auto shutoff for safety.
The Genmax GM5500XiD is a 4000-watt dual-fuel inverter generator that handles essential household loads, power tools, and RV systems simultaneously. Running on gasoline or propane, it delivers clean 3% THD output safe for laptops and televisions. At 68 pounds with a wheel kit included, this unit moves easily between storage and deployment.
  • Most Powerful
    Champion Power Equipment 201254
    4000W running
  • Quietest
    Genmax GM5500XiD
    68 dB
  • Longest Runtime
    h at 50% load
Where to buy
Prices can change. We update these automatically.
Champion Power Equipment 201254
Store links
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Genmax GM5500XiD
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