
Westinghouse iGen12500
Score: 78/100
Honda EU1000i
Score: 85/100Rankings

The Honda EU1000i is a super-quiet, lightweight 1000W inverter generator powered by a 49.4 cc GXH50 engine, designed to deliver clean, stable power for sensitive electronics and low-power appliances. It features CO-MINDER carbon monoxide detection for safety and Eco Throttle technology for fuel efficiency. It is ideal for campers and RVers needing quiet, reliable power for essentials like TVs, lights, and phones.

The Westinghouse WGen9500DF is a powerful dual-fuel portable generator designed for whole-home backup, offering up to 12,500 peak watts on gasoline. It features convenient remote start and transfer switch readiness, though its heavy weight and open-frame design limit portability and weather protection. It is best suited for homeowners requiring robust backup power for essential appliances and RV owners needing a 50-amp connection.
| Attribute | ![]() | ![]() |
|---|---|---|
9,500 wattsbest | 900 watts | |
12,500 wattsbest | 1,000 watts | |
| ↓ lower better | 74 dB(A) | 42 dB(A)best |
12 hoursbest | 3.4 hours | |
| ↓ lower better | 210 lbs | 28.7 lbsbest |
6.6 gallonsbest | 0.55 gallons | |
457 ccbest | 49.4 cc |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power Output(2) | ||
Running Watts (watts) | 9500 watts | 900 watts |
Starting Watts (watts) | 12500 watts | 1000 watts |
Performance(1) | ||
Noise Level (dB(A)) | 74 dB(A) | 42 dB(A) |
Portability & Design(1) | ||
Weight (lbs) | 210 lbs | 28.7 lbs |
Usability(1) | ||
Starting System | Electric/Recoil | Recoil |
Fuel & Runtime(3) | ||
Runtime @ 50% Load (hours) | 12 hours | 3.4 hours |
Fuel Tank Capacity (gallons) | 6.6 gallons | 0.55 gallons |
Fuel Type | Dual | Gasoline |
Electrical Features(1) | ||
Output Voltage | 120/240V | 120V |
Expandability(1) | ||
Parallel Capability | false | true |
Connectivity(1) | ||
Outlet Configuration | 5-20R, L14-30R, 14-50R, USB | 5-20R |
Safety & Compliance(2) | ||
GFCI Protection | true | false |
Certifications | CARB, EPA | CARB, USDA |
Engine & Performance(2) | ||
Engine Displacement (cc) | 457 cc | 49.4 cc |
Engine Type | 4-Stroke OHV | 4-Stroke |


Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the Westinghouse WGen12000DF and its variants for delivering powerful output suitable for whole-home backup and RV connections. Experts highlight the convenience of remote start, the safety inclusion of a CO sensor, and the robust build quality with cast iron engine sleeves. However, reviewers consistently note that the non-inverter open-frame design lacks weatherproofing and parallel capability found in newer competitor models.
Everyday users appreciate the reliable power output for running essential appliances like refrigerators and air conditioners during storms. The remote start feature and dual-fuel flexibility are frequently praised for their convenience and value. Recurring complaints focus on the heavy weight making transport difficult, shorter runtime on propane compared to gasoline, and occasional difficulties with the recoil backup start mechanism.

No direct quotes from professional reviewers are present in the data, but manufacturer and retailer descriptions highlight it as top-rated for recreational use. It is praised for Honda's reliable inverter technology that mimics home outlet power and the CO-MINDER safety feature for enclosed spaces.
No consumer reviews or testimonials are available in the search results. Product pages imply praise for portability and quietness in outdoor settings, with no recurring complaints noted by users.
