Skip to content

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 GN5602X
  • Model 2500i
    Model 2500i

    Powerhorse 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model GN5602X
    Model GN5602X

    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 GN5602X
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
111.3 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, Electric
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot availableNot 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
Floating
UPC
840321763969
44459955009
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, CO monitoring
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Funnel and tool kit
Funnel, tool kit, battery, 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 GN5602X is a 5,600-watt portable generator featuring electric start, a 224cc engine, and a CO shutdown sensor, designed for both RV and transfer-switch readiness.
  • Most Powerful
    WEN GN5602X
    4500W running
  • Quietest
    Powerhorse 2500i
    62 dB
  • Longest Runtime
    WEN GN5602X
    12.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse 2500i
Store links
No links yet.
WEN GN5602X
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.