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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.

  • DuroMax XP4850HX
  • Aceup Energy AI4000s
  • Model XP4850HX
    Model XP4850HX

    DuroMax 3,850W Dual-Fuel Generator

    3850W
    Running
    69 dB
    Noise
    View details
  • Model AI4000s
    Model AI4000s

    Aceup Energy 3,200W Inverter Generator

    3200W
    Running
    55 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
SpecificationDuroMax XP4850HXAceup Energy AI4000s
General
Product type
Generator
Not available—
Fuel
Dual-Fuel
Not available—
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 3850 W
3200 W
Starting watts
Winner: Winner: 4850 W
4000 W
Noise (lower limit)
69 dB
Winner: Winner: 55 dB
Weight
Winner: Winner: 126 lbs
Not available—
Run time @50% load
Winner: Winner: 10 h
8 h
Run time @25% load
23 h
Not available—
Fuel tank
4 gal
1.32 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
23 x 25 x 22
Not available—
Electrical
Voltage (AC)
120
120V
Voltage (DC)
5
12V
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available—
Not available—
Engine
Engine
210 cc OHV 4-stroke, cast iron sleeve
4-stroke OHV engine
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Not available—
Warranty
Warranty
5 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
3850 W
3200 W
Starting watts
4850 W
4000 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
10 h
Not available—
Run time @25% load
23 h
Not available—
PropaneNot available—Not available—
Running watts
3650 W
Not available—
Starting watts
4600 W
Not available—
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
9 h
Not available—
Run time @25% load
18 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA compliant
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Not available—
Not available—
UPC
811640016197
Not available—
Core / High-priority specs
Running Watts (Gasoline)
3850
3200
Running Watts (Propane)
3650
Not available—
Starting Watts (Gasoline)
4850
4000
Starting Watts (Propane)
4600
Not available—
Runtime @ 50% Load (Gasoline)
10
Not available—
Runtime @ 50% Load (Propane)
9
Not available—
Runtime @ 25% Load (Gasoline)
23
Not available—
Runtime @ 25% Load (Propane)
18
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
One 20A outlet, one L5-30R Twist-Lock receptacle
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV engine
Engine Displacement
210
149
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Copper windings
Not available—
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
23
Not available—
Runtime @ 50% Load (Gasoline)
10
Not available—
Runtime @ 50% Load (Propane)
9
Not available—
Controls & display
Display Type
Not available—
Intelligent gauge
Idle Control System
Not available—
Economic mode to save fuel
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Mobility Components
Yes
Not available—
Starting Components
battery
Recoil start
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Oil funnel * 2; A bottle of Oil; Spark plug wrench
Warranty & identification
Residential Warranty
Not available—
2
Commercial Warranty
5
2
Part Number
Not available—
AI4000s
Additional specs
Summary
The DuroMax XP4850HX is a dual-fuel generator with a rated wattage of 3850 watts and a peak wattage of 4850 watts. It features both recoil and electric starting options.
The Aceup Energy AI4000s is a 3200-watt rated generator that operates on fuel and features inverter technology, making it suitable for various power needs.
  • Most Powerful
    DuroMax XP4850HX
    3850W running
  • Quietest
    Aceup Energy AI4000s
    55 dB
  • Longest Runtime
    DuroMax XP4850HX
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroMax XP4850HX
Store links
No links yet.
Aceup Energy AI4000s
Store links
No links yet.
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