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Customer reviews for 3,300 / 2,500 Watt Generac GP3300i Portable Inverter Generator for
3,300 / 2,500 Watt Generac GP3300i Portable Inverter Generator
4.4 out of 5 stars
stars
565 ratings565 reviews
  1. 5 stars67% (378)
  2. 4 stars18% (103)
  3. 3 stars8% (45)
  4. 2 stars1% (8)
  5. 1 star5% (31)

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Showing 61-70 of 565 reviews
Jan 7, 2021
Reviewer name: Brucefj
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Does what it is supposed to do

Living in California we see many days without power. Generac is a must. great product at a fair price

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jul 6, 2018
Reviewer name: snipe2018
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Generator will be comparable to a "quite" unit

For half the price of another comparable quite unit this generac will preform as well and do all that is needed for performance and durability.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Aug 8, 2020
Reviewer name: TT
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great little unit does the job and easy to run

Bought it for emergency outage and worked great for running our fridge and freezer along with charging our mobil devices Compact and easy start

Review from generac.com
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Jul 9, 2018
Reviewer name: snipe2018
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Professional repair

I rely on my generac for dependability because of my water sump pump and I know that the repairs are done properly Thank You

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Mar 1, 2018
Reviewer name: Mitzi
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Little louder than I hoped but

Over all I think they are great. Ran them from the 5 hour break-in and changed to synthetic yesterday, Now they are ready to travel.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Apr 5, 2018
Reviewer name: Novaman67
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love it!

After filling with oil and gas it started on the second pull. Runs quietly in econo mode. 'Nuff said!

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jun 23, 2018
Reviewer name: W4TNY
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works as advertised

Works as advertised out of the box, smooth operation, good value and features compared to competition

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Nov 18, 2025
Reviewer name: yakcrin
5 out of 5 stars
5 out of 5 stars review

Best silent generator ever

Extremely silent for the power! Love mine and never got faulty. Easy start and last long on eco mode.

Review from generac.com
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Jan 28, 2026
Reviewer name: Dar1
5 out of 5 stars
5 out of 5 stars review

Good generator

Good machine. Not too hard to start , only negative is filling with oil it is hard not to get the oil inside the machine. Glad I purchased it.

Review from generac.com
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Dec 30, 2025
Reviewer name: Scottt
2 out of 5 stars
2 out of 5 stars review

Bad service

Did not run right. Received as a gift. Repair shops only work on ones they sell. Ordered a new carburetor installed it my self.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434