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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 s8000id
  • AIVOLT VS12000411
  • Model s8000id
    Model s8000id

    Powerhorse 6,000W Dual-Fuel Generator

    6000W
    Running
    62 dB
    Noise
    View details
  • Model VS12000411
    Model VS12000411

    AIVOLT 9,000W Dual-Fuel Inverter Generator

    9000W
    Running
    60 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 s8000idAIVOLT VS12000411
General
Product type
Generator
Not available—
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
6000 W
Winner: Winner: 9000 W
Starting watts
8000 W
Winner: Winner: 11250 W
Noise (lower limit)
62 dB
Winner: Winner: 60 dB
Weight
Winner: Winner: 135.7 lbs
220 lbs
Run time @50% load
Winner: Winner: 8 h
Not available—
Run time @25% load
Not available—
19 h
Fuel tank
3.78 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
27.2 x 20.3 x 21.7
28.43L x 26.38W x 29.65H
Electrical
Voltage (AC)
120/240
120V/240V
Voltage (DC)
5
Not available—
GFCI outletsYesYes
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
3 %
Engine
Engine
298 cc OHV 4-stroke
459cc 4-strokes OHV air-cooled
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
2 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
6000 W
9000 W
Starting watts
8000 W
11250 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
8 h
Not available—
Run time @25% load
Not available—
19 h
PropaneNot available—Not available—
Running watts
5400 W
8450 W
Starting watts
7200 W
10570 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
7 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
Approved by the EPA and CARB
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
Not available—
Not available—
Core / High-priority specs
Running Watts (Gasoline)
6000
9000
Running Watts (Propane)
5400
8450
Starting Watts (Gasoline)
8000
11250
Starting Watts (Propane)
7200
10570
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
19
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
2 120V 20A 5-20R GFCI outlets, 1 120V 30A L5-30R, 1 120V/240V 30A L14-30R, 1 120V/240V 50A 14-50R
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4 Stroke
Engine Displacement
298
459
Alternator Winding Material
Not available—
100% copper
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
19
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Outlets & connections
Transfer Switch Compatibility
Not available—
Yes
Controls & display
Display Type
Not available—
LED display
Idle Control System
Not available—
Eco switch
Safety & compliance
Overload Protection System
Low oil and overload protection
Built-in overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil, Electric, Remote
Not available—
Fuel Connection Components
Not available—
LPG hose with regulator
Included Accessories
Funnel, tool kit, key fob, battery charger, propane hose, and battery
Remote controller, battery charger, oil funnel, tool kits
Warranty & identification
Part Number
6075644
Not available—
Additional specs
Summary
The Powerhorse s8000id is an 8000-watt dual fuel inverter generator designed for quiet and reliable power, suitable for various applications including home backup and outdoor events.
The AIVOLT VS12000411 is a dual-fuel generator with a rated wattage of 9000 and a peak wattage of 11250. It features a 459cc 4-stroke OHV engine and includes electric and remote start options.
  • Most Powerful
    AIVOLT VS12000411
    9000W running
  • Quietest
    AIVOLT VS12000411
    60 dB
  • Longest Runtime
    Powerhorse s8000id
    8h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse s8000id
Store links
No links yet.
AIVOLT VS12000411
Store links
No links yet.
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