Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- A-iPower GXS5000
- Honda EU2200i Companion
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).
| Specification | A-iPower GXS5000 | Honda EU2200i Companion |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 4000 W | 1800 W |
| Starting watts | Winner: Winner: 5000 W | 2200 W |
| Noise (lower limit) | 68 dB | Winner: Winner: 48 dB |
| Weight | 111.6 lbs | Winner: Winner: 47.4 lbs |
| Run time @50% load | Not available | Winner: Winner: 4 h |
| Run time @25% load | 20 h | 8.1 h |
| Fuel tank | 6.3 gal | 0.95 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 24 x 23.6 x 24 | 20 x 11.4 x 16.7 |
| Electrical | ||
| Voltage (AC) | 120 | 120V 60 Hz |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | 23 % | 3 % |
| Engine | ||
| Engine | 223 cc OHV 4-stroke, cast iron sleeve. | Honda GXR120 OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 4000 W | 1800 W |
| Starting watts | 5000 W | 2200 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 | 4 h |
| Run time @25% load | 20 h | 8.1 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Floating |
| UPC | 850016881298 | 786102007306 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 4000 | 1800 |
| Starting Watts (Gasoline) | 5000 | 2200 |
| Runtime @ 50% Load (Gasoline) | Not available | 4 |
| Runtime @ 25% Load (Gasoline) | 20 | 8.1 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120V 30A (TT-30R) | 1x 120V 20A (5-20R); 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Honda GXR120 OHV 4-stroke |
| Engine Displacement | 223 | 121 |
| Cylinder Sleeve | cast iron sleeve | Cast iron sleeve |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 20 | 8.1 |
| Runtime @ 50% Load (Gasoline) | Not available | 4 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Low oil and overload protection |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Recoil |
| Included Accessories | Oil, funnel, tool kit, and wheel kit. | No |
| Warranty & identification | ||
| Commercial Warranty | 3 | 3 |
| Part Number | Not available | EU2200iTAN1 |
| Additional specs | ||
| Summary | The A-iPower GXS5000 is a 4000-watt gasoline generator built for homeowners and RV users who need reliable backup power without excessive noise. With 5000 watts of starting power, it can kick-start larger appliances like air conditioners and well pumps, then sustain 4000 watts of continuous output for essential devices. This wattage class handles a full home backup scenario or powers a job site with moderate tool use, but not heavy industrial equipment or multiple high-draw appliances simultaneously.
At 68 decibels, the GXS5000 runs quieter than most generators in its class. The 6.3-gallon fuel tank delivers 20 hours of runtime at 25 percent load, meaning light-duty use like charging devices or running a refrigerator stretches a full tank across an entire day. The recoil start system and included wheel kit make this a grab-and-go option for users who value simplicity over push-button convenience. | The Honda EU2200i Companion is a gasoline inverter generator with a maximum wattage of 2200 peak watts and a rated wattage of 1800. It is designed for portability and quiet operation. |
- Most PowerfulA-iPower GXS50004000W running
- QuietestHonda EU2200i Companion48 dB
- Longest RuntimeHonda EU2200i Companion4h at 50% load
Where to buy
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A-iPower GXS5000
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Honda EU2200i Companion
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