Skip to content

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 #7678 GP3600
  • VEVOR R3000iEP
  • Model #7678 GP3600
    Model #7678 GP3600

    Generac 3,600W Gas Generator

    3600W
    Running
    0 dB
    Noise
    View details
  • Model R3000iEP
    Model R3000iEP

    VEVOR 3,200W Gas Generator

    3200W
    Running
    66 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 #7678 GP3600VEVOR R3000iEP
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 3600 W
3200 W
Starting watts
Winner: Winner: 4500 W
4200 W
Noise (lower limit)
0 dB
Winner: Winner: 66 dB
Weight
105 lbs
Winner: Winner: 97 lbs
Run time @50% load
Winner: Winner: 9.3 h
8.5 h
Run time @25% load
Not available
Not available
Fuel tank
3.7 gal
2.3 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
24 x 22.5 x 21.3
23.2 x 18.0 x 20.1
Electrical
Voltage (AC)
120
120
Voltage (DC)
Not available
Not available
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
Generac OHV 4-stroke 212
Not available
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
3 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
3600 W
3200 W
Starting watts
4500 W
4200 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
9.3 h
8.5 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
Not available
Compliance
CARB
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
696471074581
Not available
Core / High-priority specs
Running Watts (Gasoline)
3600
3200
Starting Watts (Gasoline)
4500
4200
Runtime @ 50% Load (Gasoline)
9.3
8.5
AC Outlet Types
2x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R)
Not available
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available
Engine Displacement
212
Not available
Engine Oil Type
10W-30 / SAE 30
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
9.3
8.5
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringNoNo
Included equipment
Mobility Components
Yes
Not available
Starting Components
Oil, funnel, tool kit, and wheel kit
Not available
Included Accessories
Oil, funnel, tool kit, and wheel kit
Not available
Warranty & identification
Part Number
7678
R3000iEP
Additional specs
Summary
The Generac GP3600 (#7678) is a 3600-watt gasoline generator built for homeowners and job sites needing reliable backup or portable power. Its 4500-watt peak capacity handles starting surges for tools and appliances, while the 3.7-gallon fuel tank delivers 9.3 hours of runtime at half load. Automatic voltage regulation protects sensitive electronics, and a three-year warranty covers ownership support.
The VEVOR R3000iEP is a gasoline generator with a rated wattage of 3200 and a peak wattage of 4200.
  • Most Powerful
    Generac #7678 GP3600
    3600W running
  • Quietest
    VEVOR R3000iEP
    66 dB
  • Longest Runtime
    Generac #7678 GP3600
    9.3h at 50% load
Where to buy
Prices can change. We update these automatically.
Generac #7678 GP3600
Store links
No links yet.
VEVOR R3000iEP
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.