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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.

  • NorthStar c13000s
  • Sportsman GEN7000
  • Model c13000s
    Model c13000s

    NorthStar 10,500W Gas Generator

    10500W
    Running
    72 dB
    Noise
    View details
  • Model GEN7000
    Model GEN7000

    Sportsman 6,000W Gas Generator

    6000W
    Running
    86 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
SpecificationNorthStar c13000sSportsman GEN7000
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 10500 W
6000 W
Starting watts
Winner: Winner: 13000 W
7000 W
Noise (lower limit)
Winner: Winner: 72 dB
86 dB
Weight
387 lbs
Winner: Winner: 192 lbs
Run time @50% load
10.9 h
Winner: Winner: 12 h
Run time @25% load
Not available
Not available
Fuel tank
12 gal
7 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
43 x 36 x 35
28 x 20 x 23.2
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
Not available
12
GFCI outletsYesYes
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
<5% %
Not available
Engine
Engine
Honda GX630 OHV V-Twin
389 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Electric
Recoil, Electric
Warranty
Warranty
4 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
10500 W
6000 W
Starting watts
13000 W
7000 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
10.9 h
12 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
CARB, EPA
EPA
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
840321737458
27077071368
Core / High-priority specs
Running Watts (Gasoline)
10500
6000
Starting Watts (Gasoline)
13000
7000
Runtime @ 50% Load (Gasoline)
10.9
12
AC Outlet Types
3x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV V-Twin
389 cc OHV 4-stroke
Engine Displacement
688
389
Engine Oil Type
Not available
SAE10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10.9
12
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Funnel, battery, and wheel kit
Tool kit, battery charging cables, and wheel kit
Warranty & identification
Commercial Warranty
Not available
1
Additional specs
Summary
The NorthStar c13000s is a commercial-grade portable generator designed for demanding jobsites, offering 13,000 surge watts and 10,500 rated watts of power.
The Sportsman GEN7000 is a gasoline-powered portable generator delivering 7000 surge watts and 6000 running watts, suitable for powering household appliances, power tools, and providing emergency power during outages.
  • Most Powerful
    NorthStar c13000s
    10500W running
  • Quietest
    NorthStar c13000s
    72 dB
  • Longest Runtime
    Sportsman GEN7000
    12h at 50% load
Where to buy
Prices can change. We update these automatically.
NorthStar c13000s
Store links
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Sportsman GEN7000
Store links
No links yet.
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