
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
| Specification | WEN GN625iX | Champion Power Equipment 201513 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | No | No |
| RV ready | Yes | Yes |
| 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 gauge | Yes | Yes |
| 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 outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| 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 | ||
| Gasoline | Not available | Not 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 arrestor | Yes | Yes |
| 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 Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| 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 PowerfulWEN GN625iX5000W running
- QuietestChampion Power Equipment 20151364 dB
- Longest RuntimeWEN GN625iX8.1h at 50% load


