Home > All Products > Generators > Portable Generators > GP Series > GP3300i
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Model #7154

Starting At

$849.00 MSRP
Where To Buy

Generac GP Series 3300I Portable Generator

The GP3300i inverter featuring advanced PowerRush™ technology delivers over 50 percent more starting capacity so you can do more with less.*

PowerRush™ Advanced Technology delivers over 50% more starting capacity allowing you to do more with less*.

Quiet Inverter Power reduces sound emissions and provides optimal performance.

True Power™ Technology provides clean, stable power ideal for sensitive electronics, tools and appliances.

Easy to Carry compact & lightweight design with built-in handle makes transportation easy.

PowerDial™ Choke, Run, Off: three operation settings integrated into one simple-to-use dial.

Economy Mode automatically adjusts engine speed to save fuel and reduce sound emissions.

USB Ports to charge mobile devices including smart phones and tablets.

Parallel-Ready Capability Allows for connection of two inverter generators for twice the power (3000W and above). (Parallel kit sold separately.)

Generator Status Lights visual alerts when unit is low on oil, overloaded or ready to use.
Disclaimer *Increases electrical current upon demand; above rated output when starting electric motors.

Generac <strong>GP Series 3300I</strong> Portable Generator


The Power to Live. Work. Play.

Portable generators are a welcome addition to many activities at home, at work, and away. In an emergency, portable generators can provide critical backup power. They make camping and tailgating more comfortable. And contractors appreciate the flexibility portable power brings to the jobsite.

GP Series Accessories

Maximize your investment and maintain your Generac portable generator with a variety of accessories.

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Rated 5 out of 5 by from Buffalo, NY Christmas Blizzard Have a 5000w Coleman Powermate that I started at 8:30AM Friday 12/23 when the power went out. Didn't have it covered and after 2 hours it was coated with snow and ice and died. I purchased the GP3300i for use with a travel trailer and am glad I had it in the garage. Took it out back and ran a heavy cord through the garage and into the house. Ran it 3 to 4 hours at a time, rest it for a while and start it up again. Powered the refrigerator and freezer one at a time. Total of 28 hours, it just ran great the whole time. My wife found a plastic tote that would fit over it which I lifted on blocks a few inches off the concrete so this one wouldn't suffer the same fate as the other generator. Would definitely recommend this unit, and Generac in general.
Date published: 2022-12-28
Rated 4 out of 5 by from Great Product I bought this generator because I needed something lighter and easier to handle. Have no problems whatsoever with my generator. The only issue I have is I would love to have a wheel kit for my GP3300i, when I go online the only kit they show on all sites is for the 3500 model.
Date published: 2022-11-27
Rated 5 out of 5 by from RV Air conditioning Bought for 2022 Grand Design Imagine a/c unit. A/C started and ran for 2 hrs. without any issues.....LOVE IT
Date published: 2022-09-19
Rated 5 out of 5 by from Perfect Arrived as planned! Packaged was perfect! Added oil and gas first pull started right up? Load tested it after 1hour of running! I’m highly pleased! For the money you can’t beat this unit! Highly recommend. I bought the GP3300i
Date published: 2022-07-30
Rated 4 out of 5 by from What a mess Opened box to a oil covered generator even though it was shipped with no oil. The oil filler cap was not installed. Spent the next Three hours washing and cleaning up. Can't say how it works yet. I will keep my fingers crossed on that.
Date published: 2022-04-28
Rated 5 out of 5 by from Tickled pink!! This generator is awesome!! Just bought this generator and I am so pleased. It is exactly as described. Runs my whole camper 13,500 BTU AC all lights etc. Runs nice and quiet. For the money I haven't seen a better product on the market. Comes with all you need to get started including a funnel to put the oil in the generator. I invited my neighbor over to check out my new generator for camping and he's already left to go order one online like I did. I'll come back and update this review after a few months of use and let you know if I am still happy with this generator. Thanks Generac for what I believe is going to be an awesome generator from what I have seen thus far.
Date published: 2022-03-25
Rated 3 out of 5 by from Wouldn’t shut off Brand new generac 3300i right out of the box put gas and oil in it started right up but when I turn the dail to off it keeps running very disappointed hope my warranty pays for this or you’ll hear more reviews
Date published: 2022-03-21
Rated 5 out of 5 by from Bought the Generac 33000i and Love IT! The Generac is amazing unit and brand. It is quiet, easy to start easy to use and incredibly efficient. The Generac is everything you want and need in a household generator, infact it is a far better value than the Honda and is feature for feature as good or better. This model can handle anything a house needs including washer, dryer, refrigerator etc. I am extremely happy with Generac and you will be too!
Date published: 2022-03-21
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GP3300i - 7154 is rated 4.5 out of 5 by 21.
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