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

  • Powerhorse 2500i
  • Westinghouse WGen5300cv
  • Model 2500i
    Model 2500i

    Powerhorse 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model WGen5300cv
    Model WGen5300cv

    Westinghouse 5,300W Gas Generator

    5300W
    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 @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationPowerhorse 2500iWestinghouse WGen5300cv
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesNo
Parallel capableYesNo
RV readyNoYes
Running watts
1800 W
Winner: Winner: 5300 W
Starting watts
2500 W
Winner: Winner: 6600 W
Noise (lower limit)
Winner: Winner: 62 dB
68 dB
Weight
Winner: Winner: 48.3 lbs
133.6 lbs
Run time @50% load
9.5 h
Winner: Winner: 11 h
Run time @25% load
10.5 h
14.5 h
Fuel tank
1.2 gal
4.7 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20.4 x 12.5 x 18.3
23.2 x 20.1 x 19.1
Electrical
Voltage (AC)
120
120/240
Voltage (DC)
Not available
Not available
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
3 %
≤ 23% %
Engine
Engine
80 cc OHV 4-stroke
274 cc OHV 4-stroke, cast iron sleeve.
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
Not available
5300 W
Starting watts
2500 W
6600 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
11 h
Run time @25% load
10.5 h
14.5 h
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
EPA, ANSI/PGMA G300-2023
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Floating
UPC
840321763969
850011336700
Core / High-priority specs
Running Watts (Gasoline)
Not available
5300
Starting Watts (Gasoline)
2500
6600
Runtime @ 50% Load (Gasoline)
9.5
11
Runtime @ 25% Load (Gasoline)
10.5
14.5
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R)1x 120V 30A (TT-30R)1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
80 cc OHV 4-stroke
OHV 4-stroke.
Engine Displacement
80
274
Cylinder Sleeve
Not available
Cast iron sleeve.
Engine Oil Type
Not available
SAE 10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
10.5
14.5
Runtime @ 50% Load (Gasoline)
9.5
11
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Funnel and tool kit
Oil, funnel, tool kit, and wheel kit
Warranty & identification
Commercial Warranty
2
Not available
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 Westinghouse WGen5300cv is a gasoline-powered generator with a rated wattage of 5300 watts and a peak wattage of 6600 watts. It is designed for portable use with features suitable for home backup and RV applications.
  • Most Powerful
    Westinghouse WGen5300cv
    5300W running
  • Quietest
    Powerhorse 2500i
    62 dB
  • Longest Runtime
    Westinghouse WGen5300cv
    11h at 50% load
Where to buy
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Powerhorse 2500i
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Westinghouse WGen5300cv
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