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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 s10500id
  • Sportsman GEN9000DF
  • Model s10500id
    Model s10500id

    Powerhorse 8,300W Dual-Fuel Generator

    8300W
    Running
    62 dB
    Noise
    View details
  • Model GEN9000DF
    Model GEN9000DF

    Sportsman 8,000W Dual-Fuel Generator

    8000W
    Running
    80 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 s10500idSportsman GEN9000DF
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesNo
Parallel capableYesNo
RV readyNoYes
Running watts
Winner: Winner: 8300 W
8000 W
Starting watts
Winner: Winner: 10500 W
9000 W
Noise (lower limit)
Winner: Winner: 62 dB
80 dB
Weight
209.5 lbs
Winner: Winner: 200 lbs
Run time @50% load
Winner: Winner: 12 h
10 h
Run time @25% load
Not available—
Not available—
Fuel tank
7.13 gal
8 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
30 x 26.3 x 28.8
29.5 x 23 x 20.5
Electrical
Voltage (AC)
120/240V
120/240
Voltage (DC)
5V
Not available—
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
<3% %
Not available—
Engine
Engine
457 cc OHV 4-stroke
420 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Recoil, Electric
Warranty
Warranty
2 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
8300 W
8000 W
Starting watts
10500 W
9000 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
12 h
10 h
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
7500 W
7200 W
Starting watts
9450 W
8100 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
6 h
5 h
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
false
Compliance
EPA, ANSI/PGMA G300-2023
EPA
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
840321764003
27077801606
Core / High-priority specs
Running Watts (Gasoline)
8300
8000
Running Watts (Propane)
7500
7200
Starting Watts (Gasoline)
10500
9000
Starting Watts (Propane)
9450
8100
Runtime @ 50% Load (Gasoline)
12
10
Runtime @ 50% Load (Propane)
6
5
AC Outlet Types
1x Duplex 120V 20A (L5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R); 1x 120/240V 50A (10-50R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
457
420
Engine Oil Type
Not available—
SAE10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
12
10
Runtime @ 50% Load (Propane)
6
5
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Starting Components
Recoil, Electric, Remote
Recoil; Electric
Included Accessories
Funnel, tool kit, key fob, propane hose, and battery
Tool kit, propane hose, battery charging cables, and wheel kit
Warranty & identification
Commercial Warranty
Not available—
1
Additional specs
Summary
The Powerhorse s10500id is a dual-fuel inverter generator delivering 10,500 surge watts and 8,300 rated watts, suitable for emergency home backup, RVs, and worksites.
The Sportsman GEN9000DF is a dual fuel generator capable of delivering 9000 surge watts and 8000 running watts, powered by a 15.0 HP 4-Stroke OHV engine. It offers both recoil and electric start options and includes multiple outlets for versatile use.
  • Most Powerful
    Powerhorse s10500id
    8300W running
  • Quietest
    Powerhorse s10500id
    62 dB
  • Longest Runtime
    Powerhorse s10500id
    12h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse s10500id
Store links
No links yet.
Sportsman GEN9000DF
Store links
No links yet.
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