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.
- Sportsman GEN1000i
- Predator 72899
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 | Sportsman GEN1000i | Predator 72899 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 800 W | Winner: Winner: 3000 W |
| Starting watts | 1000 W | Winner: Winner: 3500 W |
| Noise (lower limit) | Winner: Winner: 56 dB | Winner: Winner: 56 dB |
| Weight | Winner: Winner: 20.3 lbs | 102 lbs |
| Run time @50% load | Winner: Winner: 6.3 h | Not available |
| Run time @25% load | Not available | 11 h |
| Fuel tank | 1.7 gal | Not available |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 15.6 x 8 x 13.8 | 22.75 x 17.3 x 20 |
| Electrical | ||
| Voltage (AC) | 120 | 120V |
| Voltage (DC) | 12 | Not available |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | No |
| THD | Not available | Not available |
| Engine | ||
| Engine | 40 cc OHV 4-stroke | Not available |
| Alternator | Not available | Not available |
| Starting system | Recoil | Not available |
| Warranty | ||
| Warranty | 1 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 800 W | Not available |
| Starting watts | 1000 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 | 6.3 h | Not available |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | Not available |
| Compliance | CARB, EPA | Not available |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | Floating | Not available |
| UPC | 27077802085 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 800 | Not available |
| Starting Watts (Gasoline) | 1000 | Not available |
| Runtime @ 50% Load (Gasoline) | 6.3 | Not available |
| AC Outlet Types | 1x 120V 20A (5-20R) | Not available |
| Electrical & power | ||
| Frequency | 60 | Not available |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Not available |
| Engine Displacement | 40 | 212 |
| Engine Oil Type | SAE10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 6.3 | Not available |
| Controls & display | ||
| Display Type | Inverter | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | Yes |
| Included equipment | ||
| Included Accessories | Funnel, tool kit, and battery charging cables | Not available |
| Warranty & identification | ||
| Part Number | GEN1000iC | Not available |
| Additional specs | ||
| Summary | The Sportsman GEN1000i is a gasoline inverter generator with a maximum wattage of 1000 peak watts and 800 running watts. It features a recoil start and is designed for lightweight, portable power delivery. | The Predator 72899 is a 3500 Watt Super Quiet Inverter Generator designed for efficient and quiet operation, suitable for various applications including RVs. |
- Most PowerfulPredator 728993000W running
- QuietestSportsman GEN1000i56 dB
- Longest RuntimeSportsman GEN1000i6.3h at 50% load
Where to buy
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Sportsman GEN1000i
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Predator 72899
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