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.
- NorthStar e14000s
- VEVOR GF9700E-A2
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 | NorthStar e14000s | VEVOR GF9700E-A2 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 12000 W | 7000 W |
| Starting watts | Winner: Winner: 14000 W | 9625 W |
| Noise (lower limit) | Winner: Winner: 73 dB | 0 dB |
| Weight | 388 lbs | Winner: Winner: 185.2 lbs |
| Run time @50% load | Winner: Winner: 10 h | Not available |
| Run time @25% load | Not available | Not available |
| Fuel tank | 12 gal | 8.7 gal |
| Fuel gauge | Yes | No |
| Approx. dimensions (L × W × H) | 43 x 36 x 35 | Not available |
| Electrical | ||
| Voltage (AC) | 120/240 60 Hz | Not available |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | No |
| THD | <5% % | 0 % |
| Engine | ||
| Engine | NorthStar e670 OHV 4-stroke | Not available |
| Alternator | Not available | Not available |
| Starting system | Electric | Not available |
| Warranty | ||
| Warranty | 4 years | 0 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 12000 W | 7000 W |
| Starting watts | 14000 W | 9625 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 | Not available |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | Not available | Not available |
| Starting watts | Not available | 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 | 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 | Not available |
| Security | Not available | Not available |
| Spark arrestor | Yes | No |
| Neutral | true | Not available |
| UPC | 840321737434 | Not available |
| Core / High-priority specs | ||
| Generator Type | Not available | Generator |
| Running Watts (Gasoline) | 12000 | 7000 |
| Starting Watts (Gasoline) | 14000 | 9625 |
| Runtime @ 50% Load (Gasoline) | 10 | Not available |
| AC Outlet Types | 3x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | Not available |
| Electrical & power | ||
| Frequency | 60 | Not available |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Not available |
| Engine Displacement | 669 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 10 | Not available |
| Outlets & connections | ||
| Transfer Switch Ready | No | No |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Included Accessories | Funnel, battery, and wheel kit | Not available |
| Warranty & identification | ||
| Commercial Warranty | 4 | Not available |
| Additional specs | ||
| Summary | The NorthStar e14000s is a commercial-grade EFI portable generator with electric start, delivering 14,000 surge watts and 12,000 rated watts. It features a NorthStar e670 OHV EFI engine, Quiet Armor Technology for reduced noise, and a heavy-duty steel exoskeleton for durability. | The VEVOR GF9700E-A2 is a gasoline-powered generator rated at 7,000 running watts. This output level positions it to run multiple household circuits simultaneously, power job site tools, or serve as backup for a mid-sized home during an outage. The 9,625 peak wattage gives it headroom to start high-inrush appliances like air compressors and refrigeration units without stalling.
With an 8.7 gallon fuel tank, the generator holds enough gasoline for extended operating sessions. The large tank capacity means fewer refueling interruptions during extended use, a practical advantage for remote job sites or emergency backup scenarios where frequent fuel runs are inconvenient. |
- Most PowerfulNorthStar e14000s12000W running
- QuietestNorthStar e14000s73 dB
- Longest RuntimeNorthStar e14000s10h at 50% load
Where to buy
Prices can change. We update these automatically.
NorthStar e14000s
Store links
No links yet.
VEVOR GF9700E-A2
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.