
NorthStar c8000s vs Honda EB6500X
Comparing the NorthStar c8000s and Honda EB6500X conventional generators. See how their power output, noise levels, and weight stack up for job sites and home backup.
- Honda EB6500X
- NorthStar c8000s
Comparison Overview
The NorthStar c8000s delivers significantly more power, with 6600 running watts and 8000 starting watts compared to the Honda EB6500X's 5500 running watts and 6500 starting watts. That's roughly 20% more continuous power, which matters when you're running multiple tools on a job site or keeping several home circuits alive during an outage. The NorthStar also edges ahead in runtime, offering about 10.6 hours at 50% load versus the Honda's 9.8 hours.
The Honda fights back on portability and noise. At 215.8 pounds, it's about 64 pounds lighter than the 280-pound NorthStar, making it noticeably easier to move around. It also runs at 64 dB, which is considerably quieter than the NorthStar's 73 dB. Since decibels are measured on a logarithmic scale, that 9 dB gap means the NorthStar is roughly three times louder in perceived volume. The Honda also carries the weight of its brand reputation for reliability, though the NorthStar counters with a longer 4-year warranty compared to Honda's 3-year coverage.
Buyers who need maximum wattage and longer warranty protection will lean toward the NorthStar, while those who value a quieter, lighter machine backed by Honda's legendary engine quality may find the EB6500X a better fit.
Key takeaways
- NorthStar c8000s produces 6600 running watts, 1100 more than the Honda EB6500X
- Honda EB6500X runs at 64 dB, roughly three times quieter than the NorthStar's 73 dB
- NorthStar weighs 280 pounds, about 64 pounds heavier than the Honda at 215.8 pounds
- NorthStar offers a 4-year warranty compared to Honda's 3-year coverage
- Both generators run on gasoline and are conventional (non-inverter) models
- NorthStar provides 10.6 hours at half load versus Honda's 9.8 hours
Best use cases
Choose the NorthStar c8000s if you need the extra headroom that 6600 running watts and 8000 starting watts provide. On a busy job site where you're powering a circular saw, an air compressor, and work lights simultaneously, that additional 1100 running watts over the Honda can be the difference between tripping a breaker and working uninterrupted. It's also a strong pick for whole-home backup if your electrical panel has higher demands, like running a well pump alongside a refrigerator and a few lights. The 10.6-hour runtime at half load means fewer refueling interruptions during extended outages, and the 4-year warranty gives extra peace of mind for a machine that may sit idle between emergencies. Just be prepared for the weight. At 280 pounds, you'll want a wheel kit or a helping hand to position it.
Choose the Honda EB6500X if noise and portability rank high on your list. At 64 dB, it's far more tolerable for residential neighborhoods where a roaring generator at 2 a.m. during a storm will not win you any friends. The lighter 215.8-pound frame makes it more practical if you need to load it into a truck bed regularly or roll it between locations. Honda's 5500 running watts still handle most essential home circuits comfortably, covering a refrigerator, sump pump, lights, and a window AC unit without issue. It's also a solid choice for commercial settings where Honda's reputation for bulletproof engines and easy parts availability matters. The tradeoff is a shorter 3-year warranty and less power overhead, so you'll need to be more deliberate about load management if you're running heavy-draw equipment.
Verdict & recommendation
If raw power and warranty length are your top priorities, the NorthStar c8000s is the stronger pick. Its 6600 running watts give you a comfortable cushion for demanding loads, and the 4-year warranty adds long-term value. If you care more about keeping noise levels reasonable and want a lighter, easier-to-handle machine from one of the most trusted names in small engines, the Honda EB6500X earns its place. Neither generator is a bad choice. They're both capable conventional generators built for serious work. Your decision should come down to whether you need the extra power and longer coverage of the NorthStar, or the quieter operation, lower weight, and brand reliability that Honda brings to the table.
Last updated April 13, 2026
| Specification | Honda EB6500X | NorthStar c8000s |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 5500 W | Winner: Winner: 6600 W |
| Starting watts | 6500 W | Winner: Winner: 8000 W |
| Noise (lower limit) | Winner: Winner: 64 dB | 73 dB |
| Weight | Winner: Winner: 215.8 lbs | 280 lbs |
| Run time @50% load | 9.8 h | Winner: Winner: 10.6 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | 6.2 gal | 8 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 41.4 x 27.8 x 30.4 | 41 x 32 x 29 |
| Electrical | ||
| Voltage (AC) | 120/240V | 120/240 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | < 5% % |
| Engine | ||
| Engine | Honda iGX390 OHV 4-stroke, Cast iron sleeve | Honda GX390 OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric |
| Warranty | ||
| Warranty | 3 years | 4 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5500 W | 6600 W |
| Starting watts | 6500 W | 8000 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 | 9.8 h | 10.6 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 786102007375 | 840321737618 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5500 | 6600 |
| Starting Watts (Gasoline) | 6500 | 8000 |
| Runtime @ 50% Load (Gasoline) | 9.8 | 10.6 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R)1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R) | 3x 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 | Not available | OHV 4-stroke |
| Engine Displacement | 389 | 389 |
| Cylinder Sleeve | Cast iron sleeve | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 9.8 | 10.6 |
| Controls & display | ||
| Display Type | Full panel | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection. |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Wheel kit | Funnel, Battery, and Wheel Kit |
| Warranty & identification | ||
| Commercial Warranty | 3 | Not available |
| Part Number | EB6500X1AN | Not available |
| Additional specs | ||
| Summary | The Honda EB6500X is a 5500-watt gasoline generator built for job sites and extended outages. Its 6500-watt peak output handles large equipment startups, while a 6.2-gallon tank delivers 9.8 hours of runtime at half load. The recoil start and included wheel kit make it mobile, though at 215.8 lbs it requires planning for transport. | The NorthStar c8000s is a commercial-grade portable generator designed for demanding job sites, featuring a Honda GX390 OHV engine and Quiet Armor Technology for reduced noise. |
- Most PowerfulNorthStar c8000s6600W running
- QuietestHonda EB6500X64 dB
- Longest RuntimeNorthStar c8000s10.6h at 50% load


