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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.

  • A-iPower GXS5000RD
  • AIVOLT VS12000411
  • Model GXS5000RD
    Model GXS5000RD

    A-iPower 4,000W Dual-Fuel Generator

    4000W
    Running
    68 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 @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationA-iPower GXS5000RDAIVOLT VS12000411
General
Product type
Generator
Not available—
Fuel
Dual-Fuel
Dual-Fuel
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
4000 W
Winner: Winner: 9000 W
Starting watts
5000 W
Winner: Winner: 11250 W
Noise (lower limit)
68 dB
Winner: Winner: 60 dB
Weight
Winner: Winner: 124 lbs
220 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
Winner: Winner: 20 h
19 h
Fuel tank
6.3 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
24 x 23.6 x 24
28.43L x 26.38W x 29.65H
Electrical
Voltage (AC)
120/240
120V/240V
Voltage (DC)
Not available—
Not available—
GFCI outletsNoYes
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available—
3 %
Engine
Engine
223 cc OHV 4-stroke, cast iron sleeve
459cc 4-strokes OHV air-cooled
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
3 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
4000 W
9000 W
Starting watts
5000 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
Not available—
Not available—
Run time @25% load
20 h
19 h
PropaneNot available—Not available—
Running watts
3600 W
8450 W
Starting watts
4500 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
Not available—
Not available—
Run time @25% load
11 h
Not available—
Other
Data center
Digital Data Center
Not available—
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
Approved by the EPA and CARB
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Floating
Not available—
UPC
850016881328
Not available—
Core / High-priority specs
Running Watts (Gasoline)
4000
9000
Running Watts (Propane)
3600
8450
Starting Watts (Gasoline)
5000
11250
Starting Watts (Propane)
4500
10570
Rated Watts (Gasoline)
4000
Not available—
Rated Watts (Propane)
3600
Not available—
Peak Watts (Gasoline)
5000
Not available—
Peak Watts (Propane)
4500
Not available—
Runtime @ 25% Load (Gasoline)
20
19
Runtime @ 25% Load (Propane)
11
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R); 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
223 cc OHV 4-stroke
4 Stroke
Engine Displacement
223
459
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Not available—
100% copper
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
20
19
Outlets & connections
Transfer Switch Compatibility
Not available—
Yes
Controls & display
Display Type
Digital Data Center
LED display
Idle Control System
Not available—
Eco switch
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Built-in overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Mobility Components
Wheels and folding handle
Not available—
Starting Components
Battery and fob included
Not available—
Fuel Connection Components
Not available—
LPG hose with regulator
Included Accessories
Oil, funnel, tool kit, key fob, propane hose, RV adapter, battery, and wheel kit
Remote controller, battery charger, oil funnel, tool kits
Warranty & identification
Residential Warranty
3
Not available—
Commercial Warranty
3
Not available—
Part Number
GXS5000RD
Not available—
Additional specs
Summary
The A-iPower GXS5000RD is a 4,000-watt dual-fuel generator built around a 223cc OHV engine that runs on either gasoline or propane. On gasoline, it delivers 5,000 starting watts and 4,000 running watts. On propane, output drops to 4,500 starting and 3,600 running watts. This power level handles most household circuits, power tools, and mid-range job site equipment simultaneously. The dual-fuel design means users can switch between fuels based on availability, cost, or storage preference. A 6.3-gallon tank paired with 20-hour runtime at 25% load reduces refueling frequency during light-duty work. The 68 dBA noise level sits between a normal conversation and a vacuum cleaner, making it acceptable for residential neighborhoods with reasonable distance from neighbors.
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
    h at 50% load
Where to buy
Prices can change. We update these automatically.
A-iPower GXS5000RD
Store links
No links yet.
AIVOLT VS12000411
Store links
No links yet.
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