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- A-iPower SUA4300iD
- Generac #8946 iQ3800DF
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 SUA4300iD | Generac #8946 iQ3800DF |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Dual-Fuel |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | No |
| Running watts | Winner: Winner: 3450 W | 3000 W |
| Starting watts | Winner: Winner: 4300 W | 3800 W |
| Noise (lower limit) | Winner: Winner: 62 dB | 0 dB |
| Weight | Winner: Winner: 54.8 lbs | 107 lbs |
| Run time @50% load | Not available | Winner: Winner: 13 h |
| Run time @25% load | 7.5 h | 20 h |
| Fuel tank | 1.6 gal | 3.28 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 22.2 x 14.4 x 20.3 | 24.6 x 20.3 x 22.4 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | 5 |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | No |
| THD | Not available | < 3% % |
| Engine | ||
| Engine | 149 cc OHV 4-stroke | 212 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3450 W | 3000 W |
| Starting watts | 4300 W | 3800 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 | 13 h |
| Run time @25% load | 7.5 h | 20 h |
| Propane | Not available | Not available |
| Running watts | 3100 W | 2700 W |
| Starting watts | 3900 W | Not available |
| 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 | 16 h |
| Run time @25% load | 11 h | 19 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 850016881649 | 696471103793 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3450 | 3000 |
| Running Watts (Propane) | 3100 | 2700 |
| Starting Watts (Gasoline) | 4300 | 3800 |
| Starting Watts (Propane) | 3900 | Not available |
| Runtime @ 50% Load (Gasoline) | Not available | 13 |
| Runtime @ 50% Load (Propane) | Not available | 16 |
| Runtime @ 25% Load (Gasoline) | 7.5 | 20 |
| Runtime @ 25% Load (Propane) | 11 | 19 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | 212 cc OHV 4-stroke |
| Engine Displacement | 149 | 212 |
| Engine Oil Type | Not available | 10W-30 / SAE 30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 7.5 | 20 |
| Runtime @ 50% Load (Gasoline) | Not available | 13 |
| Runtime @ 50% Load (Propane) | Not available | 16 |
| Controls & display | ||
| Display Type | Not available | Digital |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Recoil, Electric |
| Included Accessories | Oil, funnel, tool kit, propane hose, dual port USB adapter, RV adapter, and battery charging cables | Oil, funnel, tool kit, propane hose, and battery |
| Warranty & identification | ||
| Residential Warranty | 3 | Not available |
| Commercial Warranty | 3 | 3 |
| Additional specs | ||
| Summary | The A-iPower SUA4300iD is a 3,450-watt dual-fuel generator that runs on either gasoline or propane. This flexibility means users can refuel based on what's available, whether that's a gas station during an outage or a propane tank for extended storage. The 4,300-watt peak output handles startup surges from refrigerators, air compressors, and power tools without stumbling. At 54.8 lbs, this unit moves easily into trucks, basements, or storage closets, making it practical for homeowners, campers, and job site crews who need power without the burden of a stationary installation. | The Generac iQ3800DF is a 3,000-watt dual-fuel inverter generator that runs on gasoline or propane. Its 3,800 starting watts handle essential home appliances, power tools, and recreational equipment. The inverter technology and sub-3% THD protect laptops and sensitive devices from electrical damage. |
- Most PowerfulA-iPower SUA4300iD3450W running
- QuietestA-iPower SUA4300iD62 dB
- Longest RuntimeGenerac #8946 iQ3800DF13h at 50% load
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A-iPower SUA4300iD
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Generac #8946 iQ3800DF
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