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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
  • VEVOR R2500iSP
  • Model 2500i
    Model 2500i

    Powerhorse 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model R2500iSP
    Model R2500iSP

    VEVOR 2,300W Gas Generator

    2300W
    Running
    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 2500iVEVOR R2500iSP
General
Product type
Generator
Not available—
Fuel
Gasoline
Gasoline
InverterYesNo
Parallel capableYesNo
RV readyNoNo
Running watts
1800 W
Winner: Winner: 2300 W
Starting watts
2500 W
Winner: Winner: 3000 W
Noise (lower limit)
Winner: Winner: 62 dB
Not available—
Weight
Winner: Winner: 48.3 lbs
55.1 lbs
Run time @50% load
Winner: Winner: 9.5 h
5 h
Run time @25% load
10.5 h
Not available—
Fuel tank
1.2 gal
1.2 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20.4 x 12.5 x 18.3
20.5 x 12.6 x 17.7
Electrical
Voltage (AC)
120
120
Voltage (DC)
Not available—
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
Not available—
Engine
Engine
80 cc OHV 4-stroke
122cc four-stroke engine
Alternator
Not available—
Not available—
Starting system
Recoil
Not available—
Warranty
Warranty
2 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
2300 W
Starting watts
2500 W
3000 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
5 h
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
Running Watts (Gasoline)
Not available—
2300
Starting Watts (Gasoline)
2500
3000
Runtime @ 50% Load (Gasoline)
9.5
5
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
60
Engine & construction
Engine Type
80 cc OHV 4-stroke
Not available—
Engine Displacement
80
122
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
10.5
Not available—
Runtime @ 50% Load (Gasoline)
9.5
5
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Funnel and tool kit
Not available—
Warranty & identification
Commercial Warranty
2
Not available—
Part Number
Not available—
R2500iSP
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 VEVOR R2500iSP is a gasoline generator with a rated wattage of 2300 and a peak wattage of 3000.
  • Most Powerful
    VEVOR R2500iSP
    2300W running
  • Quietest
    Powerhorse 2500i
    62 dB
  • Longest Runtime
    Powerhorse 2500i
    9.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse 2500i
Store links
No links yet.
VEVOR R2500iSP
Store links
No links yet.
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