Skip to Main Content
Sams Club
Sams Club
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
stars541 ratings541 reviews
  1. 5 stars67% (364)
  2. 4 stars19% (101)
  3. 3 stars7% (40)
  4. 2 stars1% (6)
  5. 1 star6% (30)
Write a review
Sort by |
Showing 361-370 of 541 reviews
Sep 10, 2020
Trucker25
5 out of 5 stars review

Fairly quiet for the power you get

Bought this unit for camping where we had no power it ran my 13,500 BTU air conditioner no problem. It ran up for a split second then basically went back to idle. Comes with oil just poured it in and gas and gave it a pull.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Mar 18, 2024
Matt
2 out of 5 stars review

Stop working

Used it for summer, last day of boondocking the generator stop working. The pull start cable started falling apart. I did all the maintance. I didnt even have it for a whole year.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Apr 17, 2025
andrews123_8205
5 out of 5 stars review

Must have

[This review was collected as part of a promotion.] This is a must have! It is so durable and easy to move. Living in a hurricane area we must have one just in case. Perfect and easy to maintain. Perfect size too

Review from influenster.com
Helpful?3KYRRTLYCX8F13600071434
Jul 11, 2017
Ray1977
5 out of 5 stars review

Beautiful machine!

Starts on the first pull, runs as quiet as you could wish for, and is super reliable! This is great for camping and for days on the lake or out at the range.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Dec 4, 2020
exhippie
5 out of 5 stars review

Very Satisfied

I bought this for boondocking in my 27 ft. travel trailer. Out of the box, added gas and oil, 2 pulls and it purred like a kitten. Runs my 15,000 BTU air conditioner and fridge and 19 in. TV NO problem. Very quiet. Highly recommend.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Dec 14, 2018
BC
5 out of 5 stars review

Good Generators

Bought two GP2200i to parallel to run camper. Both ran great out of the box. I expect dependable performance from Generac. As with all small engines, I use Nonethanol fuel and drain the float bowl after use.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Mar 21, 2022
D
3 out of 5 stars review

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

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jan 31, 2018
Cynthiaarroyo
4 out of 5 stars review

This product is made thinking of the average person

My generac is quiet and yses litle gas i love that telks me how much time is left very comfortable in hurracain maria in Puerto Rico made my life and my family comfortable and safe

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Apr 13, 2017
Barbarosa
5 out of 5 stars review

Excellent portable generator

This generator is quiter than the Honda IQ. The features onboard outnumbers the Honda. The pullcord placement is far superior, and the fuel remaining gauge iis spiffy. Two thumbs up.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Oct 12, 2017
Judy
5 out of 5 stars review

The extra features are super convienent and it is QUIET!

Out of the box, this started on the second pull! So far, I am in love with this beautiful, smart designed generator. Do your homework and you will find this to be a terrific, reliable buy.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434