Skip to content
Skip to main content

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 availableNot 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 availableNot 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.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.