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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 #7715 GP8000E
  • VEVOR GF12000E-A2
  • Model #7715 GP8000E
    Model #7715 GP8000E

    Generac 8,000W Gas Generator

    8000W
    Running
    0 dB
    Noise
    View details
  • Model GF12000E-A2
    Model GF12000E-A2

    VEVOR 9,000W Tri-Fuel Generator

    9000W
    Running
    0 dB
    Noise
    View details
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).
Generator Specifications Comparison
SpecificationGenerac #7715 GP8000EVEVOR GF12000E-A2
General
Product type
Generator
Generator
Fuel
Gasoline
Tri-Fuel
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
8000 W
Winner: Winner: 9000 W
Starting watts
10000 W
Winner: Winner: 13500 W
Noise (lower limit)
0 dB
0 dB
Weight
Winner: Winner: 198 lbs
234.8 lbs
Run time @50% load
Winner: Winner: 10 h
9.5 h
Run time @25% load
15 h
Not available—
Fuel tank
7.9 gal
9.2 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
27.2 x 27 x 26.5
29.9 x 28.7 x 27.4
Electrical
Voltage (AC)
120/240
AC120V/AC240V
Voltage (DC)
Not available—
Not available—
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
Not available—
0 %
Engine
Engine
Generac OHV 4-stroke, 420 cc
Four-Stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Not available—
Warranty
Warranty
3 years
0 years
Power by fuel
GasolineNot available—Not available—
Running watts
8000 W
9000 W
Starting watts
10000 W
13500 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
9.5 h
Run time @25% load
15 h
Not available—
Natural gasNot available—Not available—
Running watts
Not available—
7200 W
Starting watts
Not available—
11000 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—
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
Not available—
8100 W
Starting watts
Not available—
12000 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—
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
false
Not available—
Compliance
EPA, ANSI/PGMA G300-2023
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Bonded to frame
Not available—
UPC
696471086225
Not available—
Core / High-priority specs
Generator Type
Not available—
Generator
Running Watts (Gasoline)
8000
9000
Running Watts (Propane)
Not available—
8100
Running Watts (Natural Gas)
Not available—
7200
Starting Watts (Gasoline)
10000
13500
Starting Watts (Propane)
Not available—
12000
Starting Watts (Natural Gas)
Not available—
11000
Runtime @ 50% Load (Gasoline)
10
9.5
Runtime @ 25% Load (Gasoline)
15
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)
Not available—
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Displacement
420
500
Engine Oil Type
10W-30 / SAE 30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
15
Not available—
Runtime @ 50% Load (Gasoline)
10
9.5
Outlets & connections
Transfer Switch ReadyNoNo
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Oil, battery, and wheel kit
Not available—
Included Accessories
Oil, battery, and wheel kit
Not available—
Warranty & identification
Commercial Warranty
3
Not available—
Part Number
7715, 7686
GF12000E-A2
Additional specs
Summary
The Generac GP8000E is an 8,000-watt gasoline generator built for homeowners and contractors needing whole-house backup power or serious job site output. With 10,000 starting watts, it can handle the initial surge of air conditioners, well pumps, and power tools while running smaller loads continuously. The 7.9-gallon fuel tank delivers 15 hours at 25% load, meaning users can power essential devices through an entire night without refueling.
The VEVOR GF12000E-A2 is a tri-fuel generator with a rated wattage of 9000 and a peak wattage of 13500.
  • Most Powerful
    VEVOR GF12000E-A2
    9000W running
  • Quietest
    dB
  • Longest Runtime
    Generac #7715 GP8000E
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
Generac #7715 GP8000E
Store links
No links yet.
VEVOR GF12000E-A2
Store links
No links yet.
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