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)
Sort by |
Showing 141-150 of 541 reviews
May 16, 2025
leinistar_6646
5 out of 5 stars review

Truly a savior for hurricane season

[This review was collected as part of a promotion.] The Generac iQ3800 is a dual-fuel portable inverter generator that can run on either gasoline or propane, offering a 3800-watt starting power (3000-watt running power) and a fully enclosed case for noise reduction. It features an easy-to-use electric start, integrated handle, and never-flat wheels for portability. An intelligent LED display shows power output and fuel consumption, while COsenseĀ® technology provides carbon monoxide safety. This will be our best friend for this upcoming hurricane season.

Review from influenster.com
Helpful?3KYRRTLYCX8F13600071434
Oct 15, 2018
Gman
5 out of 5 stars review

Quiet and good price

Looked at other Generator/inverters and everyone talks about Honda being quiet and reliable. This model was easy to start following instructions and really quiet running. You can stand beside it and have a conversation without having to raise your voices. A nice surprise to me was Rona had a weekly sale on that was not posted at the shelf but was given at the checkout.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jun 16, 2020
Bubba
5 out of 5 stars review

Awesome Generator

I just purchased this generator because of the size and weight and to run my 13,500 BTU A/C in my pickup camper along with the other items in it and after I got it all full of oil and gas I was taken by the quietness and power. When I turned on the A/C it never fazed it just keep on running as if I had never turned anything on. Its an amazing generator if your in the market..!!

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Nov 16, 2021
ODell67
3 out of 5 stars review

Trouble starting generator

Recently purchased GP2500 generator. Add the oil and fuel as stated in start up guide. The generator fired right up and used it for about 20 minutes running an electric trimmer. Stored it in my shop for month. I got it out last week added fuel. Now it won't start, checked the oil level. Still won't start up. Do you have any things to try before I find an authorized dealer that does repairs.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jun 17, 2019
Gunnerg5
5 out of 5 stars review

GENERAC IO3500

I purchased this generator a few days ago to use with my travel trailer and it did not disappoint. The A/C unit in my trailer is louder than the generator. I can not hear the generator when the A/C is running. It powers everything in my trailer. Great product.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Jan 15, 2023
Buyer
5 out of 5 stars review

Super quiet

Just bought and made a testing. Pros: Easy setup. Easy to start. Super quiet! If you turn the corner of the house you almost do not hear does it is running or not! Verify with different loads (from light up to 2 kW) Not really a Con: Wheels absences! Generac, please add an option to buy a wheels kit for your very good iQ3500! Why a customers should play a game with Honda Wheel kit, Caster's wheel kits and so on? I feel ready for power outage and highly recommend this little generator for exactly the purpose we used it for, which was to keep essential appliances running through an extended power outage.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Oct 3, 2018
Jason
5 out of 5 stars review

Another great product from Generac

Great product from a great USA based manufacturer...uncrated my new GP2200i and filled with oil and gas and followed starting instructions and it started on the first pull...used it to supply power for the sound system on our parade float and everyone was impressed by how quite it was...This is my 2nd generac generator as I have a XP8000 I purchased a few years ago for home backup just in case the power ever goes down for a extended period of time... Overall great products and highly recommend Generac... O and not to forget to mention they are considerable cheaper than a Honda and lot of other brands out there...Two thumbs up Generac keep up the good work!!

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Dec 15, 2020
Bgamb2
5 out of 5 stars review

Great generator

Bought for backup when camping. Have had to use it this past year and it was great.very quiet! Only con is that it doesnt like it when refrigerator and ac are on together. Says overload. Simple fix... put refrigerator on gas and everything else runs fine. Recommended to a friend and he loves it as well.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
May 31, 2016
Chris
5 out of 5 stars review

Happy to have purchgased the IQ2000 over the red competitor

I struggled with the decision to purchase the IQ2000 over the EU 2000i. I needed a compact, quiet, conservative generator to power my 32 foot boat while docked away from port. After listening to a trusted freind who had researched the product and stressed the fact it had been tested by three independent labratories; I bit the bullet and made the purchase, That evening after oiling and gassing my new unit it sat runnning next to a honda both at full load, as they were heating the hot water tanks in the boats. The Honda was predominantly the loudest across all load conditions. The LED instrumentation was also great, i could look from inside my boat when I woke in the morning to see the remaining fuel level before starting the coffee pot. Throughout the entire Memorial day weekend "60hrs" of use the IQ2000 burned 5 gallons of fuel. Needless to say, I made the right choice and got alot of Honda owners attention.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434
Mar 6, 2022
Mark62
5 out of 5 stars review

Very Nice

I purchased a GP3000i I never had a portable generator I had a big roll around one and was hard to start. The GP3000i was easy to setup and started first pull. I can't believe how quiet it is and seems like it is good quality. I would definitely recommend this generator.

Review from generac.com
Helpful?3KYRRTLYCX8F13600071434