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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 SUA4500
  • Ford FG4050P
  • Model SUA4500
    Model SUA4500

    A-iPower 3,500W Gas Generator

    3500W
    Running
    68 dB
    Noise
    View details
  • Model FG4050P
    Model FG4050P

    Ford 3,000W Gas Generator

    3000W
    Running
    76 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
SpecificationA-iPower SUA4500Ford FG4050P
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 3500 W
3000 W
Starting watts
Winner: Winner: 4500 W
4050 W
Noise (lower limit)
Winner: Winner: 68 dB
76 dB
Weight
111 lbs
Winner: Winner: 108.7 lbs
Run time @50% load
Winner: Winner: 11 h
Winner: Winner: 11 h
Run time @25% load
14 h
Not available
Fuel tank
4 gal
4 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
23.4 x 22.8 x 22.6
28 x 26 x 22
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
Not available
Not available
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
Not available
Engine
Engine
Senci OHV 4-stroke, cast iron sleeve
Ducar OHV 4-stroke, 208 cc
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
3500 W
3000 W
Starting watts
4500 W
4050 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
11 h
11 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
true
UPC
851217006077
819699011606
Core / High-priority specs
Running Watts (Gasoline)
3500
3000
Starting Watts (Gasoline)
4500
4050
Runtime @ 50% Load (Gasoline)
11
11
AC Outlet Types
2x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Ducar OHV 4-stroke
Engine Displacement
223
208
Cylinder Sleeve
cast iron sleeve
Not available
Engine Oil Type
SAE 10W-30
10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
11
11
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Included equipment
Starting Components
Recoil
Not available
Included Accessories
Oil, tool kit, and wheel kit
Oil, funnel, tool kit, and wheel kit
Warranty & identification
Commercial Warranty
2
Not available
Additional specs
Summary
The A-iPower SUA4500 is a 3,500-watt running generator built around a 223cc OHV 4-stroke engine with cast iron sleeves. This wattage class handles essential household appliances, power tools, and small job site equipment without breaking into the heavy-duty contractor tier. The 4,500-watt peak output gives it enough surge capacity to start refrigerators, air compressors, and welders that draw high inrush current. Gasoline fuel means quick refueling at any gas station, and the 4-gallon tank stretches runtime to 14 hours at quarter load or 11 hours at half load. That refueling cycle keeps users in the field longer without constant tank swaps.
The Ford FG4050P is a 3000-watt gasoline generator built on a 208cc Ducar OHV 4-stroke engine. This wattage handles essential household appliances, power tools, and small job site equipment simultaneously. The 4050-watt peak output absorbs the startup surge of refrigerators, air compressors, and well pumps without stalling. At 108.7 pounds with an included wheel kit, the unit sits at the threshold where portability requires planning. A single person can move it short distances, but sustained transport benefits from a second set of hands or a vehicle.
  • Most Powerful
    A-iPower SUA4500
    3500W running
  • Quietest
    A-iPower SUA4500
    68 dB
  • Longest Runtime
    A-iPower SUA4500
    11h at 50% load
Where to buy
Prices can change. We update these automatically.
A-iPower SUA4500
Store links
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Ford FG4050P
Store links
No links yet.
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