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Firman W01682 vs WEN 56203i

Firman W01682 vs WEN 56203i

Firman W01682 vs WEN 56203i: both 2000W inverters, but WEN is lighter, quieter, and runs longer, while Firman adds a longer 3-year warranty.

  • Firman W01682
  • WEN 56203i

Comparison Overview

The biggest real-world difference is portability and runtime. The WEN 56203i is lighter at 39 lb and a bit quieter at 51 dB, plus it stretches fuel longer with up to 10.8 hours at 25% load. The Firman W01682 comes in at 45.9 lb, is rated 54 dB, and runs up to 9 hours at 25% load.

Power output is very close. Firman delivers 1600 running watts and 2000 starting watts, while WEN delivers 1700 running watts and 2000 starting watts. That extra 100 running watts on the WEN can help when you are stacking small loads (lights, fan, router, device charging), but neither is meant for big electric heat or central AC.

Both are gasoline inverter generators, so they are a good fit for sensitive electronics and quieter camping style use. Firman counters with a longer 3-year warranty versus WEN’s 2 years. If you want the lightest, quietest, longer-running option, lean WEN, if you value warranty coverage and do not mind a bit more weight and noise, lean Firman.

Key takeaways

  • WEN 56203i is lighter at 39 lb versus Firman W01682 at 45.9 lb.
  • WEN runs up to 10.8 hours at 25% load, Firman runs up to 9 hours.
  • Both are gasoline inverter generators with 2000 starting watts for electronics-friendly power.
  • WEN is rated 51 dB, Firman is rated 54 dB for slightly louder operation.
  • Firman includes a 3-year warranty, WEN includes a 2-year warranty.

Best use cases

Choose the Firman W01682 if you want a compact inverter generator with a longer safety net. The 3-year warranty is a meaningful perk if you expect to use it regularly over multiple seasons, or you are buying for a family member and want fewer worries. With 1600 running watts and 2000 starting watts, it is well suited to camping and tailgating basics like LED lighting, phone and laptop charging, a small TV, and a box fan. It can also cover short home-backup needs for essentials like a modem, a few lights, and charging stations, as long as you keep expectations realistic and avoid high-draw appliances. The tradeoff is it is heavier at 45.9 lb and a touch louder at 54 dB, which you may notice if you are carrying it farther from the car or trying to keep a quiet campsite.

Choose the WEN 56203i if your priority is easy carrying, longer run time, and the quietest operation between these two. At 39 lb and 51 dB, it is friendlier for solo loading, RV trips, and campgrounds where noise matters. The 1700 running watts and 2000 starting watts give you a little more breathing room for combining small loads, and the runtime advantage is clear: up to 10.8 hours at 25% load and 7 hours at 50% load. That makes it a better fit for overnight use or longer stretches without refueling. The tradeoff is the warranty is shorter at 2 years, so long-term coverage is not as strong as the Firman.

Verdict & recommendation

If your priority is the easiest generator to carry and live with at camp, the WEN 56203i is the more convenient pick thanks to its 39 lb weight, 51 dB rating, and longer runtime (10.8 hours at 25% load). If your priority is longer warranty coverage and you are comfortable with a bit more weight and slightly more noise, the Firman W01682 makes sense with its 3-year warranty.

Both are close in capability, topping out at 2000 starting watts, so the decision is less about peak power and more about day-to-day comfort: portability and runtime versus warranty peace of mind. Pick the one that matches how often you will move it and how long you need it to run between refuels.

Last updated February 16, 2026

  • Model W01682
    Model W01682

    Firman 1,600W Gas Generator

    1600W
    Running
    54 dB
    Noise
    View details
  • Model 56203i
    Model 56203i

    WEN 1,700W Gas Generator

    1700W
    Running
    51 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
SpecificationFirman W01682WEN 56203i
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
1600 W
Winner: Winner: 1700 W
Starting watts
Winner: Winner: 2000 W
Winner: Winner: 2000 W
Noise (lower limit)
54 dB
Winner: Winner: 51 dB
Weight
45.9 lbs
Winner: Winner: 39 lbs
Run time @50% load
Not available
Winner: Winner: 7 h
Run time @25% load
9 h
10.8 h
Fuel tank
0.9 gal
1 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20 x 12.1 x 16.7
17.3 x 11.5 x 17.7
Electrical
Voltage (AC)
120V 60 Hz
120
Voltage (DC)
5
12
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
3 %
1.2 %
Engine
Engine
80 cc OHV 4-stroke, Cast iron sleeve
79 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
1600 W
1700 W
Starting watts
2000 W
2000 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
Not available
7 h
Run time @25% load
9 h
10.8 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA
EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Not available
UPC
840876116821
44459562047
Core / High-priority specs
Running Watts (Gasoline)
1600
1700
Starting Watts (Gasoline)
2000
2000
Runtime @ 50% Load (Gasoline)
Not available
7
Runtime @ 25% Load (Gasoline)
9
10.8
AC Outlet Types
1x 120V 20A (5-20R) 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
80 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
80
79
Cylinder Sleeve
Cast iron sleeve
Not available
Engine Oil Type
Not available
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
9
10.8
Runtime @ 50% Load (Gasoline)
Not available
7
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil, overload and low fuel protection
Low Oil ProtectionYesYes
Included equipment
Included Accessories
Oil, funnel, tool kit, RV adapter, and parallel cables
Funnel and tool kit
Warranty & identification
Commercial Warranty
Not available
2
Additional specs
Summary
The Firman W01682 is a 1600-watt inverter generator built for users who need portable power without sacrificing clean electricity. At 1600 running watts and 2000 peak watts, this unit handles mid-range loads like power tools, small air compressors, and multiple household devices simultaneously. The 3 percent THD output means laptops, phones, and sensitive electronics run safely. Weighing just 45.9 pounds with dimensions of 20 by 12.1 by 16.7 inches, the W01682 fits in car trunks and storage closets. It runs on gasoline, a fuel type available at every gas station, making refueling straightforward during camping trips, job site work, or emergency backup situations.
The WEN 56203i is a gasoline inverter generator with a rated wattage of 1700 watts and a peak of 2000 watts, designed for portable power needs.
  • Most Powerful
    WEN 56203i
    1700W running
  • Quietest
    WEN 56203i
    51 dB
  • Longest Runtime
    WEN 56203i
    7h at 50% load
Where to buy
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Firman W01682
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WEN 56203i
Store links
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