All the six picks in this list are the results of our hard work during 9 months of searching, testing, and analyzing. Each of them is the best quiet dual-fuel generator on a specific aspect, such as ...

Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank for propane-based portables, or a 250-gallon propane tank for stationary models.

Learn More › Dual fuel generators are popular as an emergency ... Key Features Pros Cons If you’re looking for a powerful generator that can handle it all—AC, washer, microwave, freezer ...