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.
- Generac #8251 GP2500i
- Predator 71341
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 | Generac #8251 GP2500i | Predator 71341 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | No |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 2200 W | 1400 W |
| Starting watts | Winner: Winner: 2500 W | 1800 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 70.9 dB |
| Weight | Winner: Winner: 48 lbs | 60 lbs |
| Run time @50% load | 4.5 h | Winner: Winner: 9.5 h |
| Run time @25% load | 8 h | Not available |
| Fuel tank | 1 gal | Not available |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 19.7 x 11.4 x 17.9 | 16,18.3,14 |
| Electrical | ||
| Voltage (AC) | 120 | 120V AC |
| Voltage (DC) | 12 | 12V DC |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | No |
| THD | Not available | Not available |
| Engine | ||
| Engine | 98 cc OHV 4-stroke | Not available |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | Not available |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 2200 W | 1400 W |
| Starting watts | 2500 W | 1800 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 | 4.5 h | 9.5 h |
| Run time @25% load | 8 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | Not available |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, PGMA-G300 |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | Not available | Not available |
| UPC | 696471003946 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 2200 | 1400 |
| Starting Watts (Gasoline) | 2500 | 1800 |
| Runtime @ 50% Load (Gasoline) | 4.5 | 9.5 |
| Runtime @ 25% Load (Gasoline) | 8 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | Not available |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 98 cc OHV 4-stroke | Not available |
| Engine Displacement | 98 | 98 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 8 | Not available |
| Runtime @ 50% Load (Gasoline) | 4.5 | 9.5 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Starting Components | Recoil | Not available |
| Included Accessories | Oil, funnel, tool kit, and battery charging cables | Oil funnel,spark plug wrench,DC charging cable with clamps,3V CR2032 battery |
| Warranty & identification | ||
| Commercial Warranty | 3 | Not available |
| Part Number | 82512 | Not available |
| Additional specs | ||
| Summary | The Generac GP2500i is a 2200-watt inverter generator built for portable backup power and recreational use. At 48 pounds, it moves easily between campsites, job sites, and emergency situations. The inverter technology means laptops, phones, and sensitive tools run safely because the power output stays stable. This unit runs on gasoline and delivers 2500 starting watts, so it can handle the initial surge when motors kick on. | The Predator 71341 is a 1400-watt gasoline generator built for portable power in situations where you need steady electricity without the weight penalty of larger units. At 60 lbs, it sits at the threshold between grab-and-go portability and genuine stationary capability. The 1400-watt running output powers small job sites, RV setups, and home backup scenarios. Think laptop charging, power tools, small refrigerators, and LED lighting running simultaneously. The 1800-watt starting capacity handles the surge when compressors, pumps, and air conditioners first engage. Gasoline fuel means you refuel at any gas station and operate in remote locations where propane or natural gas lines do not exist. |
- Most PowerfulGenerac #8251 GP2500i2200W running
- QuietestPredator 7134170.9 dB
- Longest RuntimePredator 713419.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Generac #8251 GP2500i
Store links
No links yet.
Predator 71341
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.