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9400 Starting / 7500 Running Watt Gas and Propane Dual fuel Portable Generator

Ratings & Reviews for Generac 9400 Starting / 7500 Running Watt Gas and Propane Dual fuel Portable Generator

4.6
100
Review
 4.6 out of 5
101 Reviews


96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this generator for exceptional reliability during extended power outages, with many reporting it powered refrigerators, lights, and medical devices for 12-14 hours on a single tank. Reviewers consistently highlight effortless starting on the first pull and intuitive operation, even for those without technical experience. The built-in CO detector that automatically shuts down the unit at dangerous levels is frequently cited as a confidence-building safety feature. Most find it powerful enough for essential household systems, though some note the 3-foot power cord requires extension cords. A few mention assembly challenges or rare issues like fuel leaks, but these concerns are vastly outweighed by strong overall satisfaction.

Customer review summary generated by AI, including incentivized reviews.
101 Customer Reviews

You may want to purchase a longer power cable.

Would Recommend

I had an older generator that died just before a storm. Other persons were in the same situation and it was hard to find generators in stock. Lowe's brought in a small stock of these generators and I immediately bought it. Since then I noticed that this model is regularly sold for $200 more at competitors. Thank you Lowe's for not inflating the prices during a crisis. The only criticism I have of the generator is the power cable is only 3 feet long which means all the extension cords connec...

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Easy to Start

Would Recommend

I haven't had to use the generator yet - I just fired it up a couple of times to be sure it all worked, and it did. I like that it runs on gasoline and LP, it is easy to start and has a rope-pull start in case the battery is depleted. I like that a charger for the battery comes with it. It seems to be a good product. I already have a Generac pressure washer - second one - and I like their products and reputation. I do wish it had come with a cover, which I have now ordered. And it is heavy - but...

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Generac generator

Would Recommend

I like the ease of use of this product. After i got the wheels, feet & handle bars put on, it was faitly easy to maneuver around and get into place.

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Have help unloading it’s really heavy

Would Recommend

Easy to assemble and operate, works great.

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Customer Service

Would Recommend
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Weight

Would Recommend

A little larger than I needed and fairly heavy. Will probably return for a smaller unit

January 31, 2026
From GP 9400 Starting _SLASH_ 7500 Running Watt Gas and Propane Dual fuel Portable Generator Verified Purchaser
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FANTASTIC Product.

Would Recommend

Easy and simple to hook up and going. . Used it for days during the ice storm here. Never missed a beat unless it ran out of gas. Ran 24/7 for days. Instant was awesome. Sinple for a Senior Citizen woman start.

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It is not put together and takes about 1.5 hours

I was told the generator was already put together and ready to roll. No so! I’m a 69 year old female who had to lift this up to put the wheels on and another 1.5 hours put it together and wiring it up in the bitter cold. Thanks a lot Lowe’s!

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Response from Generac

Hi there, we’re sorry you had to deal with that, especially in bitter cold. We understand how frustrating it is to be told it would be ready to use a...

GeneracFebruary 2, 2026

Generac

Generac generator

Would Recommend

Bought this generator incase our power went out during the last snow and ice storm we had but fortunately wee t loose power. So we havent got to use it yet. But we did put oil in it and gased it up and it started right up. Runs great 👍.

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don't buy this generator

Would Not Recommend

it will leak gas bought brand new took out of box put the oil in it then put gas in it went in my shed the next day and smelled gas got to looking it was leaking gas and someone on hear said it would leak gas and they are right don't buy mines going back to Lowe's and I will not buy generac again

January 28, 2026
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Response from Generac

We’re very sorry to hear about this experience and understand how concerning a fuel leak can be. This is not what we expect from our products, and we...

GeneracJanuary 28, 2026

Generac

Beware the fuel is known to leak

Would Recommend

The newer model started right up no problem. Haven’t tried to charge anything yet but it started

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Great Generator!

Very high quality product. Quick out of the box set up. Relatively quiet. Super efficient. I averaged 14 hours on 5.5 gallons of gas (the tank holds 8 gallons) on a recent 4 day power outage.

January 23, 2025
Verified Purchaser
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My generator

Would Recommend

After two days of no power and the cost of replacing all of my refrigerator contents, I made the decision to be proactive and make sure this isn’t an issue again. My generator arrived at my home on time and they placed it exactly where I needed it. Great customer service !

December 22, 2024
Verified Purchaser
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