Westinghouse WGen9500DF vs DuroMax XP13000EH
Quick take: The Westinghouse WGen9500DF costs $250 less; the DuroMax XP13000EH puts out more sustained power (10,500W).
| Spec | Westinghouse WGen9500DF | DuroMax XP13000EH |
|---|---|---|
| Price | $1,049 | $1,299 |
| Rating | 4.7★ (24,600) | 4.6★ (3,800) |
| Type | Portable Generator | Portable Generator |
| Fuel | Dual Fuel (Gas/Propane) | Dual Fuel (Gas/Propane) |
| Running / Output Watts | 9,500W | 10,500W |
| Starting / Surge Watts | 12,500W | 13,000W |
| Battery Capacity | — | — |
| Expandable To | — | — |
| Noise | 74 dB | 74 dB |
| Runtime | 12 hrs @ 25% load (6.6 gal gas); ~7 hrs @ 50% on 20-lb propane | 8 hrs @ 50% load (8.3 gal gas); ~3 hrs on 20-lb propane |
| Outlets | 2x 120V 20A GFCI duplex (5-20R), 1x 120/240V 30A (L14-30R), 1x 120/240V 50A (14-50R) | 2x 120V 20A GFCI (5-20R), 1x 120V 30A (L5-30R), 1x 120/240V 30A (L14-30R), 1x 120/240V 50A (14-50R) |
| Fuel Tank | 6.6 gal | 8.3 gal |
| Weight | 211 lbs | 234 lbs |
| Transfer-switch ready | Yes | Yes |
| Warranty | 3-year limited | 3-year limited |
Pros & cons
Westinghouse WGen9500DF
- ✓Unmatched watts-per-dollar for whole-home backup
- ✓50A 14-50R plus 30A L14-30R feed any transfer setup
- ✓Remote electric start from inside the house
- ✓Dual fuel with easy switchover dial
- ✓12 hours per tank covers a full night
- ✓Enormous owner base means every problem has a documented fix
- ✗Loud — mid-70s dB under load, open-frame drone
- ✗Westinghouse support response measured in days, per many owners
- ✗Occasional out-of-box QC issues (oil leaks, loose hardware)
- ✗211 lbs; wheels help but stairs are out
- ✗Carburetor gums if stored with untreated fuel
- ✗~9% THD-class power — sensitive-electronics owners add a line conditioner
DuroMax XP13000EH
- ✓Starts well pumps and heat pumps that stall smaller generators
- ✓MX2 switch dedicates full output to 120V when needed
- ✓All-metal frame and panel survive job-site abuse
- ✓DuroMax phone support gets solid owner reviews
- ✓50A, two 30A, and GFCI household outlets cover everything
- ✓Strong value at 8¢/starting-watt
- ✗Very loud under load — plan distance and sound walls
- ✗High THD non-inverter power; owners keep sensitive electronics off it
- ✗Propane runtime is only ~3 hours on a 20-lb tank
- ✗234 lbs — barely mobile on soft ground
- ✗Choke and fuel-valve fit-and-finish gripes are common