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 #8011 GP7500EDF
- Powerhorse s9500d
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 #8011 GP7500EDF | Powerhorse s9500d |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Dual-Fuel |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 7500 W | Winner: Winner: 7500 W |
| Starting watts | 9400 W | Winner: Winner: 9500 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 97 dB |
| Weight | Winner: Winner: 204 lbs | 220 lbs |
| Run time @50% load | Winner: Winner: 10 h | Winner: Winner: 10 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | 7.9 gal | 6.6 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 27.2 x 27 x 27.1 | 29.3 x 26.7 x 26.4 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240V 60 Hz |
| Voltage (DC) | Not available | 5V |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | <23% % |
| Engine | ||
| Engine | OHV 4-stroke | 420 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric | Recoil, Electric |
| Warranty | ||
| Warranty | 3 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 7500 W | 7500 W |
| Starting watts | 9400 W | 9500 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 | 10 h | 10 h |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 6800 W | 6750 W |
| Starting watts | 8500 W | 8550 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 | 5 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | Bonded to frame |
| UPC | 696471103939 | 840321763990 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 7500 | 7500 |
| Running Watts (Propane) | 6800 | 6750 |
| Starting Watts (Gasoline) | 9400 | 9500 |
| Starting Watts (Propane) | 8500 | 8550 |
| Runtime @ 50% Load (Gasoline) | 10 | 10 |
| Runtime @ 50% Load (Propane) | Not available | 5 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI, 1x 120/240V 30A (L14-30R) | 2x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) 1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | 420 cc OHV 4-stroke |
| Engine Displacement | 420 | 420 |
| Engine Oil Type | 10W-30 / SAE 30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 10 | 10 |
| Runtime @ 50% Load (Propane) | Not available | 5 |
| Safety & compliance | ||
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Mobility Components | Not available | Yes |
| Starting Components | Not available | Starting Components |
| Fuel Connection Components | Not available | propane hose |
| Included Accessories | Oil, funnel, battery charger, propane hose, battery, and wheel kit | Funnel, tool kit, propane hose, and wheel kit |
| Warranty & identification | ||
| Commercial Warranty | 3 | 2 |
| Part Number | 80112 | Not available |
| Additional specs | ||
| Summary | The Generac GP7500EDF is a 7,500-watt dual-fuel generator built to run whole-house backup or jobsite operations. It delivers 9,400 starting watts on gasoline, enough to handle refrigerators, air conditioning units, well pumps, and multiple power tools simultaneously. Dual-fuel capability means owners can switch between gasoline and propane, a real advantage when one fuel source becomes scarce during extended outages. | The Powerhorse s9500d is a dual-fuel portable generator offering 9,500 surge watts and 7,500 rated watts, suitable for various applications including emergency power and outdoor events. |
- Most PowerfulGenerac #8011 GP7500EDF7500W running
- QuietestPowerhorse s9500d97 dB
- Longest RuntimeGenerac #8011 GP7500EDF10h at 50% load
Where to buy
Prices can change. We update these automatically.
Generac #8011 GP7500EDF
Store links
No links yet.
Powerhorse s9500d
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.