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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.

  • Powerhorse 2500i
  • WEN GN5600
  • Model 2500i
    Model 2500i

    Powerhorse 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model GN5600
    Model GN5600

    WEN 4,500W Gas Generator

    4500W
    Running
    0 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
SpecificationPowerhorse 2500iWEN GN5600
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesNo
Parallel capableYesNo
RV readyNoYes
Running watts
1800 W
Winner: Winner: 4500 W
Starting watts
2500 W
Winner: Winner: 5600 W
Noise (lower limit)
Winner: Winner: 62 dB
0 dB
Weight
Winner: Winner: 48.3 lbs
103.6 lbs
Run time @50% load
9.5 h
Winner: Winner: 12.5 h
Run time @25% load
10.5 h
Not available—
Fuel tank
1.2 gal
4.36 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20.4 x 12.5 x 18.3
22.8 x 23.6 x 23
Electrical
Voltage (AC)
120
120
Voltage (DC)
Not available—
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
3 %
Not available—
Engine
Engine
80 cc OHV 4-stroke
224 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
4500 W
Starting watts
2500 W
5600 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
9.5 h
12.5 h
Run time @25% load
10.5 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
Not available—
UPC
840321763969
44459954996
Core / High-priority specs
Running Watts (Gasoline)
Not available—
4500
Starting Watts (Gasoline)
2500
5600
Runtime @ 50% Load (Gasoline)
9.5
12.5
Runtime @ 25% Load (Gasoline)
10.5
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R)1x 120V 30A (L5-30R)1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
80 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
80
224
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
10.5
Not available—
Runtime @ 50% Load (Gasoline)
9.5
12.5
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Funnel and tool kit
Funnel, tool kit, and wheel kit
Warranty & identification
Commercial Warranty
2
3
Additional specs
Summary
The Powerhorse 2500i is a portable inverter generator delivering 2,500 surge watts and 1,800 rated watts, featuring a quiet 52dB operation, CO shutdown function, and parallel-ready design for increased power needs.
The WEN GN5600 is a 5,600-watt portable generator equipped with a 224cc engine, designed for both home backup and recreational use. It features a wheel and handle kit for easy transport, a 4.3-gallon gas tank providing up to 12.5 hours of half-load run time, and a variety of outlets including RV-ready and transfer-switch-ready receptacles.
  • Most Powerful
    WEN GN5600
    4500W running
  • Quietest
    Powerhorse 2500i
    62 dB
  • Longest Runtime
    WEN GN5600
    12.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse 2500i
Store links
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WEN GN5600
Store links
No links yet.
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