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iQ Series 3500 Starting / 3000 Running Watt Gasoline Single Fuel Portable Generator

Ratings & Reviews for Generac iQ Series 3500 Starting / 3000 Running Watt Gasoline Single Fuel Portable Generator

4.4
369
Review
 4.4 out of 5
369 Reviews


87% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The generator offers powerful yet quiet operation, with an Economy Mode to further reduce noise and fuel consumption. It has dual-fuel capability, allowing use of either gasoline or propane, providing flexibility in emergencies or off-grid situations. The intuitive controls and display, including an LED screen, clearly show fuel levels and power output. The generator also features thoughtful safety features like COsense technology that detects dangerous carbon monoxide levels. The sturdy yet portable design with wheels and a folding handle ensures easy maneuverability.

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

parts manual

Can’t find a parts manual anywhere. I need to replace the side enclosure panel. Other than that it seems to be working fine. Just need to go camping and try it out

November 16, 2025

From generac.com

Response from Generac Support

We're glad to hear that your generator has met your expectations! To find parts manuals and additional product documentation for your generator, enter...

Generac SupportNovember 17, 2025

At 105 lbs. HARD for 89 year old to lift out of

Would Recommend

Generator is quiet and started on 3rd pullstart. Instruction misleading on electric start! Shows how to hook battery at battery studs! Cost me $20 to find out line behind battery was unplugged! Already hooked to fully charged battery!! Quietly does job using very little gas, haven't tried LP yet. WELL satisfied with it! Used to trim all my hedges about 4 hours, some 150 ft from a plug in! BLESSINGS!!!

October 30, 2025

From generac.com

decent capability for the price Difficult to maintain the carb if gas left in the unit long term always drain the gas when finished

October 30, 2025

From generac.com

Great generator for the price!

Would Recommend

I recently purchased a Generac 3300i inverter generator for my camper, and I couldn’t be happier with it. It’s quiet, efficient, and easy to start, making it perfect for camping trips. It’s lightweight and portable, so loading it in and out of the camper is no hassle. Overall, an excellent generator for the price—reliable, well-built, and great peace of mind when I’m off the grid.

October 28, 2025

From generac.com

Worked as advertised. Saved my food supply!

Would Recommend

Used it twice now for neighborhood wide power outages. It has enough power to keep a refrigerator, freezer and some electronics going. For the first outage I had charged the battery and it started with the electric start. For the next outage, battery wasn't charged enough. However, the pull start worked easy on the first try.

October 27, 2025

From generac.com

Great portable Inverter/generator

I'm very pleased with the purchase of this model Generac Inverter. Really like the dual fuel operation and its low noise level. The other features that did NOT disappoint is its mobility to move around with the clever pull up handle, makes it very easy to maneuver as I'm a senior citizen. Also, pleased with having both the electric start and pull start option should the battery get weak/fail. I purchased this to have an emergency backup for electric to our home in case we lose power during stor...

October 27, 2025

From generac.com

Generac

Bought at Menards used for the first time 30 days after and it would shut down when any load was applied, had to get it serviced not replaced. Works fine now but would have preferred a new one not waiting 4 weeks fir a repair

October 27, 2025

From generac.com

Response from Generac Support

Thank you for sharing your experience with us. While we're happy to hear the problem with your generator was resolved and that it is currently in good...

Generac SupportOctober 28, 2025

Happy with my purchase

I bought the generator about two months ago and have been very happy with it. I like the weight and the looks as well.

October 27, 2025

From generac.com

Happy at last

Would Not Recommend

I bought in August but didn’t have a working generator until October. But after a lot of phone calls I finally have a working system.

October 27, 2025

From generac.com

All performance amazing 👏👏👏

Would Recommend

Just the best for work small job all suplex any machine just my case it's perfect

October 21, 2025

From generac.com

Would Recommend

The inverter generator works as advertised. I thought it would start better than it does. It takes at least 4 pulls to get it started. My Briggs lawn mower starts on 1 pull and the generator takes 4 or more. Could be bettered engineered.

September 12, 2025

From generac.com

Generac do better

I have bought one b4 this one and the second one I bought was defective and I returned it for another one and this one I’m waiting for a part to come in bc the panel that tells u the hours and level of fuel doesn’t work

September 10, 2025

From generac.com

Hard cranking

Good product, takes at least 3 pulls to crank each time. Hard cranking only downside

September 10, 2025

From generac.com

I bought this well over a month ago for use if we lose electricity. Have set it up and started it but nothing else. I hope it works as an inurance policy and prevents us from loosing service. If that is the case, I am pleased I made the purchase. The electric start was a must and that was an important feature when making the purchase. If and when I use the generator, my overall rating could change.

September 10, 2025

From generac.com

Great generator

Great product, super quiet . Runs flawless have 91 hours on it already.

September 10, 2025

From generac.com

Super disappointed

Would Not Recommend

I bought this on Friday for our tailgate on Saturday. Put oil in it that came with it, filled it with ethanol free gas and never would start. After 3 hours of trying to get it to start we just gave up. Have never been more disappointed in purchasing a product as buying this portable generator. Ruined the entire tailgate

September 7, 2025

From generac.com

Response from Generac Support

We sincerely apologize for the inconvenience and frustration that was caused by your portable generator failing to start during the tailgate. Clearly,...

Generac SupportSeptember 8, 2025

Good emergency generator

Would Recommend

Received this as a gift for Christmas 2023, fallowed the brake-in steps. Got to put it too the test in September, hurricane Helena . I ran this generator for 4 days only to stop to add fuel, change oil at 48hr’s . Ran a freezer, refrigerator, window a/c and modem.

August 3, 2025

From generac.com

Reliable Power, Anywhere You Need It!

[This review was collected as part of a promotion.] The Generac iQ3800 is a game-changer when it comes to portable generators. Whether we’re powering up for a camping trip, a tailgate, or preparing for a hurricane, this unit delivers every time. The dual-fuel feature gives us the flexibility to use gas or propane, which is a huge plus in emergencies. The push-button electric start makes operation completely hassle-free—no pulling cords or guessing. It starts up smoothly every time thanks to the ...

July 22, 2025

From influenster.com

Just the service, outstanding, plus Bulldog Generators experience was amazing, Lyn was excellent to deal with and I find the products . Awesome Just shocking actually how great it is. Thank you

July 16, 2025

From generac.com

Didn't work for me

Would Not Recommend

It says this generator will run a 15000 btu RV air conditioner. But it kicks to overload every time. I have a small 28 ft pull camper. Buy a bigger one or a different brand. Now I have a generator I'll never use. For 800.00

July 11, 2025

From generac.com

Response from Generac Support

Thank you for leaving us a review. We're sorry for any confusion you may have experienced about your generator, and regret that it currently is not sa...

Generac SupportJuly 14, 2025