
Honda EU2200i vs Westinghouse iGen2200
Comparing the Honda EU2200i and Westinghouse iGen2200, two 2200-watt inverter generators. See how runtime, noise, and value differ for campers and homeowners.
- Honda EU2200i
- Westinghouse iGen2200
Comparison Overview
The Honda EU2200i and Westinghouse iGen2200 share identical power ratings, both delivering 1800 running watts and 2200 starting watts, making this a true apples-to-apples comparison. The biggest differentiator is runtime. The Westinghouse iGen2200 runs for an impressive 12 hours at 25% load compared to the Honda's 8.1 hours, and at half load the gap is even more dramatic: 10 hours versus 4 hours. That's a significant advantage for anyone who wants to run a generator overnight without refueling.
Where the Honda EU2200i pulls ahead is noise. At 48 decibels, it's noticeably quieter than the Westinghouse's 52 decibels. While four decibels may not sound like much on paper, decibels are measured on a logarithmic scale, so the Honda is roughly 60% quieter in perceived loudness. Both units are inverter generators with clean power output safe for sensitive electronics, and both carry a 3-year warranty. Weight is nearly identical at 47.4 and 46.3 pounds respectively.
Budget-conscious buyers who prioritize fuel efficiency and long runtimes will gravitate toward the Westinghouse, while those who value Honda's reputation for reliability and whisper-quiet operation may find the EU2200i worth the premium.
Key takeaways
- Both produce 1800 running watts and 2200 starting watts with inverter-clean power
- Honda EU2200i is quieter at 48 decibels versus the Westinghouse's 52 decibels
- Westinghouse iGen2200 runs up to 12 hours at 25% load, nearly 50% longer than Honda
- Both weigh under 48 pounds and carry a 3-year warranty
- Westinghouse iGen2200 runs 10 hours at half load compared to Honda's 4 hours
- Honda EU2200i typically costs more but offers strong resale value and service network
Best use cases
Choose the Honda EU2200i if you plan to use your generator in noise-sensitive environments. At 48 decibels, it's one of the quietest portable generators available, making it ideal for campgrounds with strict noise rules, tailgating where you want to hold a conversation nearby, or residential neighborhoods during a power outage. Honda's engineering reputation also means strong resale value and a deep network of authorized service centers if you ever need maintenance. If you're the type of buyer who values long-term dependability and doesn't mind paying more upfront for peace of mind, the EU2200i is a solid pick.
Choose the Westinghouse iGen2200 if runtime and fuel economy are your top priorities. With 12 hours at 25% load and 10 hours at 50% load, the iGen2200 can comfortably run through an entire night powering a few essentials like a CPAP machine, phone chargers, and a small fan without needing a refuel. That makes it particularly appealing for overnight camping trips, extended tailgates, or emergency backup situations where you don't want to wake up at 3 a.m. to add gasoline. It's also typically priced lower than the Honda, which makes it attractive for buyers who want strong performance without the brand premium.
Both generators produce the same amount of power and weigh about the same, so neither has a meaningful advantage for portability or the types of appliances you can run. The tradeoff really comes down to noise versus runtime. The Honda is quieter but burns through fuel faster at moderate loads, while the Westinghouse is a bit louder but keeps running significantly longer on a single tank.
Verdict & recommendation
If your priority is quiet operation and brand reliability, the Honda EU2200i is the stronger choice. Its 48-decibel rating makes it genuinely pleasant to be around, and Honda's track record gives many buyers extra confidence. If your priority is getting the most runtime per tank of gas, especially for overnight use or extended outings, the Westinghouse iGen2200's 12-hour runtime at quarter load is hard to beat, and it typically comes at a lower price point.
Neither generator is objectively better. They produce the same power, weigh nearly the same, and both include inverter technology with a 3-year warranty. Your decision should hinge on whether you value silence or endurance more, and how much weight you place on brand reputation versus upfront savings.
Last updated March 30, 2026
| Specification | Honda EU2200i | Westinghouse iGen2200 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | No |
| Running watts | Winner: Winner: 1800 W | Winner: Winner: 1800 W |
| Starting watts | Winner: Winner: 2200 W | Winner: Winner: 2200 W |
| Noise (lower limit) | Winner: Winner: 48 dB | 52 dB |
| Weight | 47.4 lbs | Winner: Winner: 46.3 lbs |
| Run time @50% load | 4 h | Winner: Winner: 10 h |
| Run time @25% load | 8.1 h | 12 h |
| Fuel tank | 0.95 gal | 1.14 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 20 x 11.4 x 16.7 | 19.8 x 11.4 x 17.9 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | Not available | 5 |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | 3 % | <3% % |
| Engine | ||
| Engine | 121 cc Honda GXR120 OHV 4-stroke, cast iron sleeve. | 80 cc Westinghouse OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1800 W | 1800 W |
| Starting watts | 2200 W | 2200 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 | 4 h | 10 h |
| Run time @25% load | 8.1 h | 12 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Not available |
| UPC | 786102007290 | 855464003889 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1800 | 1800 |
| Starting Watts (Gasoline) | 2200 | 2200 |
| Runtime @ 50% Load (Gasoline) | 4 | 10 |
| Runtime @ 25% Load (Gasoline) | 8.1 | 12 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Not available | OHV 4-stroke |
| Engine Displacement | 121 | 80 |
| Cylinder Sleeve | cast iron sleeve | Not available |
| Engine Oil Type | Not available | 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 8.1 | 12 |
| Runtime @ 50% Load (Gasoline) | 4 | 10 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | No |
| Warranty & identification | ||
| Part Number | EU2200iTAN | Not available |
| Additional specs | ||
| Summary | The Honda EU2200i is a 1800-watt inverter generator built for users who need portable, clean power without sacrificing runtime. At 47.4 lbs, it moves easily between locations. Its 3% THD output protects laptops, phones, and sensitive electronics from voltage spikes. Gasoline fuel and an 8.1-hour runtime at 25% load make it practical for camping, job sites, and emergency backup. | The Westinghouse iGen2200 is a portable inverter generator delivering 2,200 starting watts and 1,800 running watts. Weighing approximately 46 pounds, it features a 79 cc 4-stroke OHV engine, operates quietly at around 52 dBA, and offers up to 12 hours of runtime on a 1.2-gallon fuel tank. Its inverter technology ensures clean power suitable for sensitive electronics. |
- Most PowerfulHonda EU2200i1800W running
- QuietestHonda EU2200i48 dB
- Longest RuntimeWestinghouse iGen220010h at 50% load


