In this video, I round up my Top 5 best dual fuel generators that can run on both gasoline and propane—because that flexibility is exactly what you want for home backup, RV trips, job sites, or camping. Gas is convenient and easy to find, while propane stores longer and burns cleaner, so having both options helps you stay ready when fuel availability changes. I focus on practical things that matter: power output for big appliances, runtime flexibility, noise level, and safety features. I start with the WEN Quiet DF360iX, a lightweight 3600W RV-ready inverter generator that’s built for quiet operation and portability, plus it includes a fuel shut-off system and a CO watchdog for safer use. Then I move into heavy-duty whole-home options like the DuroStar DS13000MX and the Westinghouse 13500 peak generator, both transfer switch ready with remote electric start for easier backup setup. I also include the PowerSmart 4400W inverter generator for clean, stable power for sensitive electronics, and finish with the Westinghouse 12500W dual fuel model as another strong home-backup pick.