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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 XP5500HX
  • Powerhorse s8000id
  • Model XP5500HX
    Model XP5500HX

    DuroMax 4,500W Dual-Fuel Generator

    4500W
    Running
    69 dB
    Noise
    View details
  • Model s8000id
    Model s8000id

    Powerhorse 6,000W Dual-Fuel Generator

    6000W
    Running
    62 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 XP5500HXPowerhorse s8000id
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
4500 W
Winner: Winner: 6000 W
Starting watts
5500 W
Winner: Winner: 8000 W
Noise (lower limit)
69 dB
Winner: Winner: 62 dB
Weight
Winner: Winner: 128 lbs
135.7 lbs
Run time @50% load
Winner: Winner: 9 h
8 h
Run time @25% load
19 h
Not available—
Fuel tank
4 gal
3.78 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
23 x 25 x 22
27.2 x 20.3 x 21.7
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
5
5
GFCI outletsYesYes
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
Not available—
3 %
Engine
Engine
210 cc OHV 4-stroke, cast iron sleeve
298 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Recoil, Electric, Remote
Warranty
Warranty
5 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
4500 W
6000 W
Starting watts
5500 W
8000 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
9 h
8 h
Run time @25% load
19 h
Not available—
PropaneNot available—Not available—
Running watts
4275 W
5400 W
Starting watts
5225 W
7200 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
7 h
Run time @25% load
15 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Not available—
true
UPC
811640016203
Not available—
Core / High-priority specs
Running Watts (Gasoline)
4500
6000
Running Watts (Propane)
4275
5400
Starting Watts (Gasoline)
5500
8000
Starting Watts (Propane)
5225
7200
Runtime @ 50% Load (Gasoline)
9
8
Runtime @ 50% Load (Propane)
8
7
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 25% Load (Propane)
15
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
210 cc OHV 4-stroke, cast iron sleeve
OHV 4-stroke
Engine Displacement
210
298
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Copper windings
Not available—
Engine Oil Type
10W-30
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 50% Load (Gasoline)
9
8
Runtime @ 50% Load (Propane)
8
7
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available—
Recoil, Electric, Remote
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Funnel, tool kit, key fob, battery charger, propane hose, and battery
Warranty & identification
Commercial Warranty
5
Not available—
Part Number
Not available—
6075644
Additional specs
Summary
The DuroMax XP5500HX is a 4,500-watt dual-fuel generator built for homeowners, job sites, and outdoor events. Running on either gasoline or propane, it delivers 5,500 peak watts at startup, enough to power refrigerators, air conditioning units, power tools, and multiple devices simultaneously. The dual-fuel design eliminates fuel sourcing constraints. At 25% load on gasoline, the unit runs for 19 hours before refueling, stretching a single tank across an entire workday or overnight camping trip. This runtime advantage makes it practical for extended outages or remote projects where frequent refueling would interrupt operations.
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.
  • Most Powerful
    Powerhorse s8000id
    6000W running
  • Quietest
    Powerhorse s8000id
    62 dB
  • Longest Runtime
    DuroMax XP5500HX
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroMax XP5500HX
Store links
No links yet.
Powerhorse s8000id
Store links
No links yet.
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