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NorthStar e9250s vs Honda EB6500X

NorthStar e9250s vs Honda EB6500X

Comparing the NorthStar e9250s (7250W) and Honda EB6500X (5500W). Two conventional generators built for heavy use, but suited to different power needs and budgets.

  • Honda EB6500X
  • NorthStar e9250s

Comparison Overview

Analysis by AJ Quick
Mechanical engineer and founder of RightGenerator

The NorthStar e9250s delivers significantly more power than the Honda EB6500X, with 7250 running watts compared to 5500 running watts. That 1750-watt gap is meaningful. It's roughly the difference between running a few large appliances and comfortably powering a small home or busy job site with multiple tools operating simultaneously. The NorthStar also peaks higher at 9250 starting watts versus 6500 starting watts, giving it more headroom for motor-driven equipment that draws heavy surge current on startup.

The Honda fights back on livability and portability. At 64 dB, it runs a full 10 decibels quieter than the NorthStar's 74 dB output, which in real-world terms means it sounds roughly half as loud to the human ear. It also weighs about 60 pounds less at 215.8 lbs compared to 277 lbs, making it noticeably easier to load into a truck bed or reposition on a work site. Runtime is close, with the Honda managing 9.8 hours at half load and the NorthStar stretching to 10.8 hours.

Both generators earned identical overall scores of 5.84, and both are conventional (non-inverter) gasoline units. The NorthStar edges ahead with a 4-year warranty versus Honda's 3-year coverage. Buyers who need raw power will lean toward the NorthStar, while those who value a quieter, lighter package with Honda's legendary engine reliability may prefer the EB6500X.

Key takeaways

  • NorthStar e9250s delivers 7250 running watts, 1750 more than the Honda EB6500X
  • Honda EB6500X runs at 64 dB, a full 10 decibels quieter than the NorthStar's 74 dB
  • NorthStar weighs 277 lbs while the Honda comes in at a lighter 215.8 lbs
  • Both are conventional gasoline generators with identical overall scores of 5.84
  • NorthStar offers a 4-year warranty compared to Honda's 3-year coverage
  • Both provide roughly 10 hours of runtime at 50% load

Best use cases

Choose the NorthStar e9250s if you need to run multiple high-draw tools or appliances at the same time. With 7250 running watts, it can handle a circular saw, air compressor, and work lights simultaneously on a construction site without breaking a sweat. It's also a strong pick for whole-home emergency backup if you want to keep essentials like a refrigerator, well pump, sump pump, and a few lights all running at once. The extra starting watts (9250) give you a comfortable cushion for equipment with heavy startup surges, like large air conditioners or table saws. The tradeoff is real, though. At 277 pounds, this is not a generator you casually move around, and at 74 dB it will be clearly audible to you and your neighbors. Plan on a dedicated spot with some distance from living areas.

Choose the Honda EB6500X if your power needs are more moderate and you value a quieter, more manageable machine. At 5500 running watts, it still handles serious loads, enough to back up most of the critical circuits in a typical home or run a couple of power tools on a job site. The 64 dB noise level makes a dramatic difference in comfort, especially during extended outages when the generator may run for days. At roughly 216 pounds, it's still heavy but meaningfully easier to transport than the NorthStar. Honda's reputation for engine longevity and parts availability is also worth considering if you plan to own this generator for a decade or more. The main compromise is that you simply have less power overhead, so you'll need to be more deliberate about what you run simultaneously.

Verdict & recommendation

These two generators serve overlapping but distinct needs, which is why they share the same overall score. If your priority is maximum power output and you have demanding loads to support, the NorthStar e9250s gives you nearly 2000 more running watts and a longer warranty for peace of mind. If you'd rather have a quieter, lighter generator that's easier to live with during extended use, and your power demands stay under 5500 watts, the Honda EB6500X is the more practical choice.

Neither is a bad pick. The real question is whether you need those extra watts. If you do, the NorthStar's weight and noise are worth tolerating. If you don't, there's no reason to carry the extra bulk. Match the generator to your actual load requirements and you'll be happy with either one.

Last updated April 15, 2026

  • Model EB6500X
    Model EB6500X

    Honda 5,500W Gas Generator

    5500W
    Running
    64 dB
    Noise
    View details
  • Model e9250s
    Model e9250s

    NorthStar 7,250W Gas Generator

    7250W
    Running
    74 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
SpecificationHonda EB6500XNorthStar e9250s
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
5500 W
Winner: Winner: 7250 W
Starting watts
6500 W
Winner: Winner: 9250 W
Noise (lower limit)
Winner: Winner: 64 dB
74 dB
Weight
Winner: Winner: 215.8 lbs
277 lbs
Run time @50% load
9.8 h
Winner: Winner: 10.8 h
Run time @25% load
Not available
Not available
Fuel tank
6.2 gal
8 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
41.4 x 27.8 x 30.4
41 x 32 x 29
Electrical
Voltage (AC)
120/240V
120/240V 60 Hz
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
<5% %
Engine
Engine
Honda iGX390 OHV 4-stroke, Cast iron sleeve
NorthStar e420 OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil, Electric
Warranty
Warranty
3 years
4 years
Power by fuel
GasolineNot availableNot available
Running watts
5500 W
7250 W
Starting watts
6500 W
9250 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
9.8 h
10.8 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
EPA, ANSI/PGMA G300-2023
EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
true
UPC
786102007375
840321737359
Core / High-priority specs
Running Watts (Gasoline)
5500
7250
Starting Watts (Gasoline)
6500
9250
Runtime @ 50% Load (Gasoline)
9.8
10.8
AC Outlet Types
2x Duplex 120V 20A (5-20R)1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)
3x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
Not available
OHV 4-stroke
Engine Displacement
389
420
Cylinder Sleeve
Cast iron sleeve
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
9.8
10.8
Controls & display
Display Type
Full panel
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Wheel kit
Funnel, battery, and wheel kit
Warranty & identification
Commercial Warranty
3
4
Part Number
EB6500X1AN
Not available
Additional specs
Summary
The Honda EB6500X is a 5500-watt gasoline generator built for job sites and extended outages. Its 6500-watt peak output handles large equipment startups, while a 6.2-gallon tank delivers 9.8 hours of runtime at half load. The recoil start and included wheel kit make it mobile, though at 215.8 lbs it requires planning for transport.
The NorthStar e9250s is a commercial-grade, portable generator featuring a 420cc OHV EFI engine, delivering 9,250 surge watts and 7,250 rated watts. It boasts Quiet Armor Technology for reduced noise, an electric start with a built-in battery charger, and a multi-function LCD display for monitoring generator functions.
  • Most Powerful
    NorthStar e9250s
    7250W running
  • Quietest
    Honda EB6500X
    64 dB
  • Longest Runtime
    NorthStar e9250s
    10.8h at 50% load
Where to buy
Prices can change. We update these automatically.
Honda EB6500X
Store links
No links yet.
NorthStar e9250s
Store links
No links yet.
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