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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
  • Predator 73422
  • Model 2500i
    Model 2500i

    Powerhorse 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model 73422
    Model 73422

    Predator 2,000W Gas Generator

    2000W
    Running
    58 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 2500iPredator 73422
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
1800 W
Winner: Winner: 2000 W
Starting watts
Winner: Winner: 2500 W
Winner: Winner: 2500 W
Noise (lower limit)
62 dB
Winner: Winner: 58 dB
Weight
48.3 lbs
Winner: Winner: 46 lbs
Run time @50% load
Winner: Winner: 9.5 h
Not available
Run time @25% load
10.5 h
9 h
Fuel tank
1.2 gal
Not available
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20.4 x 12.5 x 18.3
20.375 x 11.625 x 19.125
Electrical
Voltage (AC)
120
120V
Voltage (DC)
Not available
Not available
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
Not available
Engine
Engine
80 cc OHV 4-stroke
Not available
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
2 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
Not available
Not available
Starting watts
2500 W
Not available
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
Not available
Run time @25% load
10.5 h
Not available
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
EPA, ANSI/PGMA G300-2023
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Floating
Not available
UPC
840321763969
Not available
Core / High-priority specs
Starting Watts (Gasoline)
2500
Not available
Runtime @ 50% Load (Gasoline)
9.5
Not available
Runtime @ 25% Load (Gasoline)
10.5
Not available
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
Not available
Electrical & power
Frequency
60
Not available
Engine & construction
Engine Type
80 cc OHV 4-stroke
Not available
Engine Displacement
80
98
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
10.5
Not available
Runtime @ 50% Load (Gasoline)
9.5
Not available
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
Not available
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 Predator 73422 is a gasoline-powered generator rated for 2000 running watts with 2500 starting watts. That combination sets it up to handle steady electrical loads while also giving extra headroom for devices that draw more power when they first switch on.
  • Most Powerful
    Predator 73422
    2000W running
  • Quietest
    Predator 73422
    58 dB
  • Longest Runtime
    Powerhorse 2500i
    9.5h at 50% load
Where to buy
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Powerhorse 2500i
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Predator 73422
Store links
No links yet.
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