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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 s15000d
  • Sportsman GEN7500DF
  • Model s15000d
    Model s15000d

    Powerhorse 12,000W Dual-Fuel Generator

    12000W
    Running
    97 dB
    Noise
    View details
  • Model GEN7500DF
    Model GEN7500DF

    Sportsman 6,000W Dual-Fuel Generator

    6000W
    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 s15000dSportsman GEN7500DF
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyNoYes
Running watts
Winner: Winner: 12000 W
6000 W
Starting watts
Winner: Winner: 15000 W
7500 W
Noise (lower limit)
97 dB
Winner: Winner: 80 dB
Weight
348 lbs
Winner: Winner: 194 lbs
Run time @50% load
Winner: Winner: 10 h
9 h
Run time @25% load
Not available—
Not available—
Fuel tank
10.6 gal
6.2 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
34.3 x 23.2 x 32.9
30.8 x 26.5 x 27
Electrical
Voltage (AC)
120/240V 60 Hz
120/240V 60 Hz
Voltage (DC)
12
12V
GFCI outletsYesYes
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
<5% %
Not available—
Engine
Engine
713 cc OHV V-Twin
389 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Electric
Recoil, Electric
Warranty
Warranty
2 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
6000 W
Starting watts
15000 W
7500 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
Not available—
9 h
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
10800 W
5400 W
Starting watts
13500 W
6700 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
Not available—
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
Not available—
Not available—
UPC
840321764027
27077078343
Core / High-priority specs
Running Watts (Gasoline)
Not available—
6000
Running Watts (Propane)
10800
5400
Starting Watts (Gasoline)
15000
7500
Starting Watts (Propane)
13500
6700
Runtime @ 50% Load (Gasoline)
Not available—
9
Runtime @ 50% Load (Propane)
Not available—
5
AC Outlet Types
Not available—
2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (TT-30R)1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV V-Twin
OHV 4-stroke
Engine Displacement
713
389
Engine Oil Type
Not available—
SAE10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
Not available—
9
Runtime @ 50% Load (Propane)
Not available—
5
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Mobility Components
Yes
Not available—
Starting Components
battery charging cables, battery
Not available—
Included Accessories
Funnel, tool kit, propane hose, battery charging cables, battery, and wheel kit
Tool kit, propane hose, battery charging cables, and wheel kit.
Warranty & identification
Part Number
6075687
Not available—
Additional specs
Summary
The Powerhorse s15000d is a dual-fuel portable generator delivering 15,000 surge watts and 12,000 rated watts, suitable for emergency home backup, EV charging, and demanding worksites.
The Sportsman GEN7500DF is a dual-fuel generator capable of delivering 7,500 surge watts and 6,000 running watts, suitable for powering RVs, household appliances, and power tools.
  • Most Powerful
    Powerhorse s15000d
    12000W running
  • Quietest
    Sportsman GEN7500DF
    80 dB
  • Longest Runtime
    Powerhorse s15000d
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse s15000d
Store links
No links yet.
Sportsman GEN7500DF
Store links
No links yet.
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