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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
  • Mi-T-M GEN-2500-IMM1
  • Model XP5500HX
    Model XP5500HX

    DuroMax 4,500W Dual-Fuel Generator

    4500W
    Running
    69 dB
    Noise
    View details
  • No image
    Model GEN-2500-IMM1

    Mi-T-M 2,300W Gas Inverter Generator

    2300W
    Running
    67 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 XP5500HXMi-T-M GEN-2500-IMM1
General
Product type
Generator
Not available—
Fuel
Dual-Fuel
Gasoline
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 4500 W
2300 W
Starting watts
Winner: Winner: 5500 W
2500 W
Noise (lower limit)
69 dB
Winner: Winner: 67 dB
Weight
128 lbs
Winner: Winner: 57 lbs
Run time @50% load
Winner: Winner: 9 h
5 h
Run time @25% load
19 h
Not available—
Fuel tank
4 gal
1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
23 x 25 x 22
21.50 x 13.40 x 19.30
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
5
12
GFCI outletsYesYes
Covered outletsNoYes
Automatic Voltage RegulationYesNo
THD
Not available—
3 %
Engine
Engine
210 cc OHV 4-stroke, cast iron sleeve
Mi-T-M OHV
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Not available—
Warranty
Warranty
5 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
4500 W
2300 W
Starting watts
5500 W
2500 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
5 h
Run time @25% load
19 h
Not available—
PropaneNot available—Not available—
Running watts
4275 W
Not available—
Starting watts
5225 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
8 h
Not available—
Run time @25% load
15 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
CARB Compliant
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Not available—
Not available—
UPC
811640016203
Not available—
Core / High-priority specs
Running Watts (Gasoline)
4500
2300
Running Watts (Propane)
4275
Not available—
Starting Watts (Gasoline)
5500
2500
Starting Watts (Propane)
5225
Not available—
Runtime @ 50% Load (Gasoline)
9
5
Runtime @ 50% Load (Propane)
8
Not available—
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)
120V 20A GFCI Duplex
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Type
210 cc OHV 4-stroke, cast iron sleeve
Not available—
Engine Displacement
210
120
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Copper windings
Copper
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 50% Load (Gasoline)
9
5
Runtime @ 50% Load (Propane)
8
Not available—
Controls & display
Idle Control System
Not available—
Idle control
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Not available—
Warranty & identification
Residential Warranty
Not available—
1
Commercial Warranty
5
Not available—
Part Number
Not available—
GEN-2500-IMM1
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 Mi-T-M GEN-2500-IMM1 is a 2300-watt gasoline inverter generator built for users who need portable backup power without sacrificing clean output. At 57 pounds, this unit bridges the gap between true portability and enough wattage to run multiple devices simultaneously. It can power essential appliances, power tools, and sensitive electronics like laptops during camping trips, tailgating events, or residential outages. The inverter technology keeps total harmonic distortion at 3 percent, which means laptops, TVs, and phone chargers stay protected from voltage spikes. Because the fuel tank holds only 1 gallon, refueling becomes part of the operating rhythm rather than a weekend-long concern.
  • Most Powerful
    DuroMax XP5500HX
    4500W running
  • Quietest
    Mi-T-M GEN-2500-IMM1
    67 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.
Mi-T-M GEN-2500-IMM1
Store links
No links yet.
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