Skip to content
Skip to main content
Westinghouse iGen5000DFcv vs WEN DF680iX

Westinghouse iGen5000DFcv vs WEN DF680iX

Comparing two dual-fuel inverter generators: the quieter Westinghouse iGen5000DFcv (3900W) vs the more powerful WEN DF680iX (5100W). Find your best fit.

  • WEN DF680iX
  • Westinghouse iGen5000DFcv

Comparison Overview

These two dual-fuel inverter generators occupy different spots on the power-versus-quiet spectrum. The WEN DF680iX delivers 5100 running watts and 6800 starting watts, giving it a significant edge in raw output. The Westinghouse iGen5000DFcv produces 3900 running watts and 5000 starting watts, which is still enough for many home backup and recreational needs, but it does so at a remarkably quiet 52 decibels. That's a full 12 dB lower than the WEN's 64 dB rating, and because decibels are measured on a logarithmic scale, that difference is dramatic in real-world listening.

Both units run on gasoline or propane, both feature inverter technology for clean power safe for sensitive electronics, and both carry a 3-year warranty. The Westinghouse offers impressive endurance with a 12-hour runtime at 25% load, while the WEN lists 6.1 hours at 50% load (runtime at comparable loads would likely be closer, but the Westinghouse still appears to have the edge in fuel efficiency). The WEN is slightly lighter at 94.8 lbs compared to the Westinghouse's 100.3 lbs, though the difference is marginal.

If quiet operation and long runtime matter most, the Westinghouse is the stronger pick. If you need more watts to run larger appliances or power tools, the WEN is hard to beat at this price tier.

Key takeaways

  • Westinghouse iGen5000DFcv runs at just 52 dB, 12 dB quieter than the WEN
  • WEN DF680iX delivers 5100 running watts and 6800 starting watts for heavier loads
  • Both offer dual-fuel capability with gasoline and propane options
  • Westinghouse provides up to 12 hours of runtime at 25% load on gasoline
  • Both feature inverter technology producing clean power for sensitive electronics
  • Both carry a 3-year warranty and weigh under 101 lbs

Best use cases

Choose the Westinghouse iGen5000DFcv if you plan to use your generator in noise-sensitive environments. At 52 dB, it's one of the quietest dual-fuel inverter generators in its class, making it ideal for campgrounds with noise restrictions, RV parks, tailgating, or residential neighborhoods where you don't want to disturb the neighbors during a power outage. Its 12-hour runtime at 25% load means you can keep essentials like a refrigerator, lights, phone chargers, and a few fans running through the night without refueling. The 3900 running watts will comfortably handle most household circuits individually, though you may need to manage loads carefully if you're trying to run a large window AC unit or multiple high-draw appliances simultaneously.

Choose the WEN DF680iX if your primary concern is having enough power to handle demanding loads. With 5100 running watts and 6800 starting watts, it can handle larger air conditioners, power tools on a job site, or multiple appliances running at once during a home outage. It's a better fit for contractors who need reliable portable power, or homeowners with bigger backup needs. The tradeoff is noise: at 64 dB, it's noticeably louder and less suited to quiet camping or close-quarters residential use. The slightly lighter weight is a minor bonus for transport, but both generators are in the 95 to 100 lb range, so neither is truly easy to carry without wheels or a second pair of hands.

Both generators benefit from dual-fuel flexibility, letting you switch to propane when gasoline is scarce or for cleaner, longer-term storage. And both produce inverter-quality power, so laptops, phones, and medical devices are safe to plug in directly.

Verdict & recommendation

If your priority is quiet operation, fuel efficiency, and long runtime for moderate loads, the Westinghouse iGen5000DFcv is the better choice. Its 52 dB noise level and 12-hour runtime make it exceptionally well suited for camping, RV use, and overnight home backup where you're running essentials only. If your priority is raw power output and the ability to run larger appliances or tools without worrying about load management, the WEN DF680iX's 5100 running watts give it a clear advantage, though you'll trade away the quiet factor.

Neither generator is objectively better. The right choice depends entirely on whether you need more watts or more peace and quiet. For most recreational users, the Westinghouse will feel like the smarter buy. For those who need serious portable power, the WEN earns its place.

Last updated April 3, 2026

  • Model DF680iX
    Model DF680iX

    WEN 5,100W Dual-Fuel Generator

    5100W
    Running
    64 dB
    Noise
    View details
  • Model iGen5000DFcv
    Model iGen5000DFcv

    Westinghouse 3,900W Dual-Fuel Generator

    3900W
    Running
    52 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 DF680iXWestinghouse iGen5000DFcv
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterYesYes
Parallel capableYesYes
RV readyYesYes
Running watts
Winner: Winner: 5100 W
3900 W
Starting watts
Winner: Winner: 6800 W
5000 W
Noise (lower limit)
64 dB
Winner: Winner: 52 dB
Weight
Winner: Winner: 94.8 lbs
100.3 lbs
Run time @50% load
Winner: Winner: 6.1 h
Not available
Run time @25% load
Not available
12 h
Fuel tank
2.9 gal
3.4 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
22.8 x 16.6 x 19.7
24.5 x 17.5 x 20
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
12
5
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
1.2 %
<3% %
Engine
Engine
224 cc OHV 4-stroke
224 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
5100 W
3900 W
Starting watts
6800 W
5000 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
6.1 h
Not available
Run time @25% load
Not available
18 h
PropaneNot availableNot available
Running watts
4500 W
3500 W
Starting watts
6000 W
4500 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
Not available
Run time @25% load
Not available
22 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
true
Floating
UPC
44459096801
850032657266
Core / High-priority specs
Running Watts (Gasoline)
5100
3900
Running Watts (Propane)
4500
3500
Starting Watts (Gasoline)
6800
5000
Starting Watts (Propane)
6000
4500
Runtime @ 50% Load (Gasoline)
6.1
Not available
Runtime @ 50% Load (Propane)
9
Not available
Runtime @ 25% Load (Gasoline)
Not available
18
Runtime @ 25% Load (Propane)
Not available
22
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
224
224
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available
18
Runtime @ 50% Load (Gasoline)
6.1
Not available
Runtime @ 50% Load (Propane)
9
Not available
Safety & compliance
Overload Protection System
Not available
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available
Oil, funnel, tool kit, and propane hose
Fuel Connection Components
Not available
Oil, funnel, tool kit, and propane hose
Included Accessories
Oil, funnel, tool kit, propane hose, and battery
Oil, funnel, tool kit, and propane hose
Warranty & identification
Commercial Warranty
Not available
3
Part Number
Not available
iGen4500DFcv
Additional specs
Summary
The WEN DF680iX is a 6800-watt dual fuel inverter generator designed for versatility and convenience, featuring electric start, CO shutdown sensor, and compatibility with both gasoline and propane fuels.
The Westinghouse iGen5000DFcv is a dual fuel inverter generator that offers 5000 peak watts and 3900 running watts on gasoline, and 4500 peak watts and 3500 running watts on propane. It features a compact design with a telescoping handle and never-flat wheels for easy portability, and operates as quietly as 52 dBA. The generator includes a CO sensor for safety and can run up to 18 hours on a 3.4-gallon gas tank.
  • Most Powerful
    WEN DF680iX
    5100W running
  • Quietest
    Westinghouse iGen5000DFcv
    52 dB
  • Longest Runtime
    WEN DF680iX
    6.1h at 50% load
Where to buy
Prices can change. We update these automatically.
WEN DF680iX
Store links
No links yet.
Westinghouse iGen5000DFcv
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.