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WEN GN625iX vs Champion Power Equipment 201513

WEN GN625iX vs Champion Power Equipment 201513

WEN GN625iX vs Champion 201513: both 5000W inverters, but Champion is quieter and longer-running, while WEN offers higher surge power.

  • WEN GN625iX
  • Champion Power Equipment 201513

Comparison Overview

Noise and run time are the biggest real-world separators here. The Champion Power Equipment 201513 is rated at 64 dB, which is noticeably calmer than the WEN GN625iX at 77 dB, and it also posts a long 18-hour run time at 25% load.

Power output is close for steady use, since both deliver 5000 running watts. The difference shows up when motors kick on: the Champion is rated for 6500 starting watts, while the WEN is 6250 starting watts. Either can handle typical fridge, sump pump, and power tool starts, but the Champion has a bit more cushion for heavier surges.

Portability and ownership details tilt the other way. The Champion is lighter at 102.1 lb versus 119.5 lb for the WEN, and it carries a 3-year warranty compared with 2 years on the WEN. Both are gasoline inverter generators, so they are aimed at cleaner power for electronics than traditional open-frame units.

If you value quieter operation and long light-load run time, the Champion is easier to live with, while the WEN can still make sense if you are focused on similar running power and do not mind more noise and weight.

Key takeaways

  • Both deliver 5000 running watts and inverter power for sensitive electronics.
  • Champion 201513 runs quieter at 64 dB versus WEN GN625iX at 77 dB.
  • Champion 201513 provides 6500 starting watts, WEN GN625iX provides 6250.
  • Champion 201513 weighs 102.1 lb, lighter than WEN GN625iX at 119.5 lb.
  • Champion 201513 claims 18 hours at 25% load, WEN runtime data is limited.

Best use cases

Choose the WEN GN625iX if you want a straightforward 5000 running watt inverter for occasional home backup or driveway projects where noise is less of a concern. At 6250 starting watts, it has enough surge for many common household starts, like a refrigerator compressor or a small sump pump, as long as you are not stacking too many motor loads at once. It can also be a fit for budget-minded buyers who plan to run it in shorter bursts, for example to keep essentials going during an outage or to power tools intermittently. The tradeoffs are practical: it is heavier at 119.5 lb and the 77 dB rating suggests it will sound more like a typical work generator, which matters if neighbors are close or you are trying to sleep nearby.

Choose the Champion Power Equipment 201513 if you care about comfort and endurance, especially for camping, RV-style use (where permitted), or longer outages where you want fewer refuel breaks. The 64 dB rating is a meaningful step down in perceived loudness, and the 18-hour run time at 25% load is ideal for overnight essentials like a fridge, lights, router, and device charging. It is also easier to move around at 102.1 lb, and the 6500 starting watts gives extra headroom for bigger startup spikes. The main tradeoff is that its published long run time is at a lighter load, so if you regularly pull closer to the full 5000 watts, expect more frequent refueling regardless of which model you choose.

Verdict & recommendation

If your priority is a quieter generator that can sip fuel for long stretches at lighter loads, the Champion Power Equipment 201513 is the more comfortable pick, with 64 dB noise and up to 18 hours at 25% load. If your priority is simply getting 5000 running watts of inverter power for occasional backup or project use and you can tolerate more noise and a heavier unit, the WEN GN625iX can still do the job.

Both are gasoline inverter generators with similar everyday output, so the decision usually comes down to where you will run it and how long you need it to run between refuels. Pick based on your tolerance for noise, how often you will move it, and whether long light-load runtime matters in your routine.

Last updated February 12, 2026

  • Model GN625iX
    Model GN625iX

    WEN 5,000W Gas Generator

    5000W
    Running
    77 dB
    Noise
    View details
  • Model 201513
    Model 201513

    Champion Power Equipment 5,000W Gas Generator

    5000W
    Running
    64 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
SpecificationWEN GN625iXChampion Power Equipment 201513
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableNoNo
RV readyYesYes
Running watts
Winner: Winner: 5000 W
Winner: Winner: 5000 W
Starting watts
6250 W
Winner: Winner: 6500 W
Noise (lower limit)
77 dB
Winner: Winner: 64 dB
Weight
119.5 lbs
Winner: Winner: 102.1 lbs
Run time @50% load
Winner: Winner: 8.1 h
Not available
Run time @25% load
Not available
18 h
Fuel tank
4.2 gal
4.5 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
27 x 25 x 24
25.2 x 20.5 x 22.6
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
5
12
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
1.5 %
3 %
Engine
Engine
301 cc OHV 4-stroke
224 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
2 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
5000 W
5000 W
Starting watts
6250 W
6500 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
8.1 h
Not available
Run time @25% load
Not available
18 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
EPA
EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Floating
UPC
44459062523
817198028729
Core / High-priority specs
Running Watts (Gasoline)
5000
5000
Starting Watts (Gasoline)
6250
6500
Runtime @ 50% Load (Gasoline)
8.1
Not available
Runtime @ 25% Load (Gasoline)
Not available
18
AC Outlet Types
2x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) 1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
301
224
Engine Oil Type
Not available
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available
18
Runtime @ 50% Load (Gasoline)
8.1
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Tool kit, 2 altitude kits, and wheel kit
Oil, funnel, tool kit, and dual port USB adapter
Warranty & identification
Residential Warranty
Not available
3
Additional specs
Summary
The WEN GN625iX is a 6250-watt RV and transfer-switch-ready open frame inverter generator featuring a 301cc 4-stroke OHV engine, clean power output suitable for sensitive electronics, a CO Shutdown Sensor for safety, and a 4.2-gallon gas tank providing up to 8.1 hours of half-load run time.
The Champion 6500-Watt Inverter Generator with CO Shield® offers 6500 starting watts and 5000 running watts, featuring quiet operation at 64 dBA, extended run time up to 18 hours at 25% load, and clean power suitable for sensitive electronics.
  • Most Powerful
    WEN GN625iX
    5000W running
  • Quietest
    Champion Power Equipment 201513
    64 dB
  • Longest Runtime
    WEN GN625iX
    8.1h at 50% load
Where to buy
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WEN GN625iX
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Champion Power Equipment 201513
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