# Westinghouse iGen4500 vs Champion 100302: specs and price compared

A sourced, side-by-side comparison of the Westinghouse iGen4500 (Westinghouse) and Champion 100302 (Champion Power Equipment) among portable generators.

## Side by side

| Spec | Westinghouse iGen4500 | Champion 100302 |
| --- | --- | --- |
| US price | $999 | not published |
| Brand | Westinghouse | Champion Power Equipment |
| Type | inverter | inverter |
| Running watts | 3700 | 3500 |
| Peak watts | 4500 | 4000 |
| Fuel | gas | gas |
| Runtime hours | 18 | 17 |
| Noise dba | 52 | 64 |
| Weight (lb) | 127.6 | 81.6 |
| Outlets | 1×TT-30R (RV), 2×120V 20A (5-20R), 2×USB | 1×TT-30R (RV), 2×120V 20A (5-20R), 1×12V DC |

## Key differences

- Running watts: Westinghouse iGen4500 3700 vs Champion 100302 3500
- Peak watts: Westinghouse iGen4500 4500 vs Champion 100302 4000
- Runtime hours: Westinghouse iGen4500 18 vs Champion 100302 17
- Noise dba: Westinghouse iGen4500 52 vs Champion 100302 64
- Weight (lb): Westinghouse iGen4500 127.6 vs Champion 100302 81.6
- Outlets: Westinghouse iGen4500 1×TT-30R (RV), 2×120V 20A (5-20R), 2×USB vs Champion 100302 1×TT-30R (RV), 2×120V 20A (5-20R), 1×12V DC

## What reviewers say

**Westinghouse iGen4500** — Only one whitelisted tester covers this generator: Pro Tool Reviews names the Westinghouse iGen4500 (in its iGen4500DFc dual-fuel trim) its best inverter generator for 30-amp RVs, praising exceptionally quiet 52 dB operation, long runtime, strong fuel efficiency and a rich feature set. This is a buying-guide pick within a roundup, not an independent lab test, and the noise/runtime figures are the manufacturer-spec numbers cited in the guide. (1 sourced review.)

## Sources

- Westinghouse iGen4500: https://www.webstaurantstore.com/igen4500w-super-quiet-port-invert-gen/010IGEN4500.html (webstaurantstore.com, verified 2026-06-19)
- Champion 100302: https://norwall.com/products/champion-4000-watt-generator-100302 (norwall.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/portable-generators/westinghouse-igen4500-vs-champion-100302/
Cite: Per The Front Desk Review, Westinghouse iGen4500 ($999) vs Champion 100302 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/portable-generators/westinghouse-igen4500-vs-champion-100302/
License: CC BY 4.0.