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.
- Genmax GM6000XiE
- Honda EU7000iS
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 | Genmax GM6000XiE | Honda EU7000iS |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | No | Yes |
| RV ready | No | No |
| Running watts | 5250 W | Winner: Winner: 5500 W |
| Starting watts | 6000 W | Winner: Winner: 7000 W |
| Noise (lower limit) | 70 dB | Winner: Winner: 52 dB |
| Weight | Winner: Winner: 106.9 lbs | 263.2 lbs |
| Run time @50% load | Winner: Winner: 9 h | Not available |
| Run time @25% load | 13 h | 16 h |
| Fuel tank | 3.8 gal | 5.1 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 22.2 x 18.1 x 17.7 | 33.4 x 27.6 x 28.4 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240 |
| Voltage (DC) | 5 | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | less than 3% % | Not available |
| Engine | ||
| Engine | 312 cc Dinking OHV 4-stroke | Honda GX390 EFI OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 1 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5250 W | 5500 W |
| Starting watts | 6000 W | 7000 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 | 13 h | 16 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Bonded to frame | Floating |
| UPC | 860012189717 | 786102007337 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5250 | 5500 |
| Starting Watts (Gasoline) | 6000 | 7000 |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Runtime @ 25% Load (Gasoline) | 13 | 16 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R) | 2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R); 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Honda GX390 EFI OHV 4-stroke, cast iron sleeve |
| Engine Displacement | 312 | 389 |
| Cylinder Sleeve | Not available | cast iron sleeve |
| Engine Oil Type | SAE 10W/30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 13 | 16 |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Recoil, Electric, Remote |
| Documentation | Not available | My Generator App |
| Included Accessories | Funnel, tool kit, battery, wheel kit | Battery |
| Warranty & identification | ||
| Part Number | Not available | EU7000iSNAN |
| Additional specs | ||
| Summary | The Genmax GM6000XiE is a 5250-watt inverter generator built around a 312cc OHV engine. It delivers 6000 watts at startup, enough to handle the initial surge of refrigerators, air compressors, and power tools. The inverter produces less than 3% THD, meaning laptops and phones charge safely. At 106.9 lbs with wheels included, it sits between grab-and-go portability and serious job-site power. | The Honda EU7000iS is a 5500-watt inverter generator built on a Honda GX390 EFI engine. It runs gasoline and delivers 7000 watts at startup, making it capable of powering multiple household appliances, power tools, and sensitive electronics simultaneously. The inverter produces clean power safe for laptops and TVs. |
- Most PowerfulHonda EU7000iS5500W running
- QuietestHonda EU7000iS52 dB
- Longest RuntimeGenmax GM6000XiE9h at 50% load
Where to buy
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Genmax GM6000XiE
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Honda EU7000iS
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