Best Dual Fuel Generator Reviews

Dual fuel generators give you the ultimate power flexibility. Not only do they give you all the benefits that portable generators provide, you can use either gasoline or propane. This is ideal because both fuels have their advantages and disadvantages. Being able to use both, you can decide which fuel is more appropriate given the circumstances.  This post outlines the major differences between gasoline and propane as fuel sources which will show you how valuable having the best dual fuel generator can be. 

​A key difference between gasoline and propane fuel is the storage requirement of each. Gasoline breaks down faster than propane and so generally needs to be used within a year. Propane on the other hand can be stored for years. If you own a hybrid fuel generator you can use this to your advantage. By stocking up on propane tanks, you can protect yourself against future power outages. You will always have that propane fuel in case such an event occurs. In the short term, you can still the generator with gasoline for any other requirements. 

​If you live in an area where weather events cause power outages regularly, you are better protected with a generator that can use propane. The reason being, when the power goes out service stations no longer have the power they need to pump gasoline. This makes getting gasoline during a power outage very difficult. Propane on the other hand can still be purchased regardless of the power grid status. It can even be delivered to your house.

Best Dual Fuel Generator Reviews

Below you will find five of our generator reviews. As always, it is recommended that you take the time to study each generator. Our reviews provide an overview which will benefit you. However you will get a deeper understanding of whether each dual fuel generator is the right fit for you by reading the extensive reviews on Amazon.

DuroMax XP4400EH

Want the flexibility to use either gasoline or propane? The DuroMax XP4400EH will allow you to do just that. Its 7 Hp engine will produce 4400 starting and 3500 running watts from either fuel source. Not only can you conveniently switch from one fuel source to the other in seconds, you effectively double your running time. The 4 gallon gasoline tank will allow a running time of 8 hours at 50% load. With its flexible line you can connect any size propane tank, ensuring maximum running time and reliability. A feature we love is that you can use gasoline to start the engine and then switch to propane. This is highly beneficial if you live in a cold climate where starting a propane generator can be difficult. With 2 x 120 volt 20 amp AC outlets and 1 x 120/240 volt 30 amp twist lock AC outlet your connectivity is ensured. Producing 69 dB of sound, this generator is not for sale to California residents.

Champion Power Equipment 76533

What a Champion! This dual fuel portable generator has your power needs met with 4750 starting and 3800 running watts of power (4275 and 3420 watts when using propane). With all the benefits of choosing between gasoline and propane, all your needs will be met with convenience and flexibility. With an electric start, all it takes is the pushing of a button. The gasoline tank is 3.4 gallons giving you 8 hours of 50% load running time, and a 20 pound propane tank will give you 10.5 hours at 50% load. The unit weighs 119 pounds (mobility kit included) and produces a noise level of 68 dB. The panel provides 4 different AC outlets. It is EPA/CARB approved in 50 states and comes with a manufacturer’s 2 year limited warranty.

Duromax XP4850EH

A slightly larger model to the XP4400EH, this Duromax dual fuel generator can produce 4850 starting and 3850 running watts of power. It has a 4 gallon gasoline tank ensuring 8 hours of run time at 50% load. With a flexible line you can connect any size propane tank including the one connected to your grill. The fully featured panel includes an oil warning light, an electric start switch, volt meter, circuit breaker, 3 AC outlets and 1 DC outlet for charging a battery. It produces 69 dB and is not for sale to California.

Smarter Tools ST-GP7500DEB

Are you looking for that extra power, yet still want the flexibility to use either gasoline or propane? The Smarter Tools ST-GP7500DEB provides 7500 starting and 6200 running watts (6750 and 5580 when using propane) of convenient power. EPA and CARB approved, the 6.6 gallon gasoline tank allows 9 hours of 50% load running and a 20 pound propane tank will give you another 7-8 hours. Producing a 72 dB noise level, it features an electric start and 7 different outlets meeting your connectivity demands.

DuroMax XP10000EH

With its powerful 18 hp engine, this dual fuel portable generator produces 10000 starting and 8000 running watts. Its dual fuel technology provides all the benefits of both gasoline and propane. Its panel has 6 different AC and DC outlets allowing you connect a variety of appliances. Measuring 72 dB of noise it includes a spark arrestor and is EPA approved, allowing use in national parks and forests. It utilises an electric switch or manual pulling start. With its 8.3 gallon gasoline tank it has a running time of 10 hours at 50% load. Attach your propane tank and your running time continues.

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