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Customer reviews for Generac GP6500 6,500W/8,125W Generator + CO-Sense for
Generac GP6500 6,500W/8,125W Generator + CO-Sense
4.6 out of 5 stars
stars1,734 ratings1,731 reviews
  1. 5 stars78% (1,356)
  2. 4 stars15% (260)
  3. 3 stars2% (41)
  4. 2 stars1% (19)
  5. 1 star3% (58)
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Showing 1,411-1,420 of 1,731 reviews
Sep 15, 2011
matt
5 out of 5 stars review

great unit

got this unit from local home depot for irene .only one i could find find from here to canada bolted on wheels added oil and gas fired up and ran with on problem for 6 days till power came back on. great back power for your home , i will tell all my friends to check it out ..

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Mar 24, 2014
Amber
1 out of 5 stars review

Junk

I purchased this generator in September 2013 and it started right up, no problems. We let it run a few minutes with the fuel shut-off in the off position until it ran itself out of gas to keep the gas from "dying" in the lines. I was thrilled at the time because I thought it was going to be a great investment. Not so much... I recently experienced 2 power outages and the generator will not run. Currently seeking a repair person to fix my BRAND-stinking-NEW generator. The machine doesn't even have an hour of run time on it. Highly disappointed in this purchase. If I had it to do over again I would have purchased a different brand.

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Sep 2, 2020
RACER
5 out of 5 stars review

Well built machine

We bought our 76861 to replace our 20yr. old Coleman Powermate which still runs well.This machine will let us run more necessary things, like our well pump and furnace, and with the transfer switch, not have to dance over extension cords.I got 4 different wheels and tires for it, so now it is simple and easy to move over our yard, and in and out of the garage, looks like an open wheel modified from 1970.It started on the first pull after I put a couple of gallons of VP110 in the tank.It will only get 110 or VP SEF to eat, as you can leave it in the machine with no problems.I hooked it up to the house today, and it never seemed to notice the load.It is heavy, strong, and well made.It is well worth my money and I am very happy., with it and the 6853 transfer switch.

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Apr 10, 2019
unhappygenraccustomer
2 out of 5 stars review

Beware it could be delivered with a defective battery

I purchased a GP8000E and paid extra for the electric start. I started it when it first arrived to ensure all was OK. It started right up. 8 weeks later I went to exercise it and the electric start would not work. I took it to a factory authorized service center where they discovered the battery was defective. It would not charge nor hold a charge. They replaced it and it started immediately and now runs fine. THE PROBLEM....This generator cost over a thousand dollars, is brand new with 12 minutes run time on it, YES 12 MINUTES. The generator was delivered to me with that defective battery and Generac WILL NOT COVER IT UNDER WARRANTY!! I cannot say enough good about ELECTRIC GENERATORS DIRECT which is who I purchased it from as they are a Generac Distributor. They stepped up BIG TIME once they were told what happened and THEY took care of this repair. Fabulous customer understanding and support by ELECTRIC GENERATORS DIRECT. Generac..not so much. This is a major purchase for most. Hope it runs and lasts longer than the factory supplied battery!

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Jul 7, 2023
DA
1 out of 5 stars review

DEAD unit & useless warranty

WORTHLESS. Unit will not start, presumably due to dead battery (as many others have said) that will not take/hold a charge. Generac said they would replace the battery under warranty but after 6 months and numerous phone calls, the replacement battery has yet to be shipped out from the manufacturer.

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Jan 21, 2024
Ed
5 out of 5 stars review

Good Product

I bought this electric start Generac Portable generator for its Electric Start Feature. I have owned a Generac Non Electric Start Model for approximately 10 years and have been very satisfied with it. I bought this model for the Electric Start feature. I wish Generac kept the previous style handles which were separate and could be easily locked into position with the spring loaded pins. The new model uses a pin on a cable which is harder to use and flimsy. Also I do not know why Generac placed the Sticker with the Serial and Model number just below the generator motor with about 2 inches of clearance with the frame making it very difficult if not impossible to see and photograph. I had to lay on my garage floor in the cold with a digital SLR camera to photo the serial and model number and did not get the quality photo I would have liked. The Serial and Model Numbers could have been easily seen and photographed if the sticker was placed on the opposite bar of the frame which has plenty of space to be photographed which I do in the event of theft. Other than the handles and the sticker I am very pleased with the unit.

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Nov 23, 2011
Michael_Js
4 out of 5 stars review

Great power where you need it!

The generator was very easy to setup out of the box, with clear & concise instructions. Filling was easy as was connecting the ground wire. This is no small generator and has a lot of power, The pull start was easy to operate. It is not a quiet generator, by any means. So, it's not for going camping. We bought it to have as backup for the major appliances in our house. It has useful 220V connections as well as 110V.

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Sep 17, 2019
StaffingGuy1
3 out of 5 stars review

operating temp sensor is awful

I had a Generac RS5500 that was stolen and I really liked it. I purchased a new GP6500 to replace it and it is awful during the day. When the temp outside reaches 90 degrees this generator shuts down!!! It has to constantly be watched until the evening when the sun is not shining on it. This is the craziest thing i've ever seen. How is someone supposed to work with a generator that is constantly shutting down during the day. I appreciate the technology but this is a bad purchase for any one working or using the generator in the summer. I'm going to have to purchase a different one. The customer service reps and technicians while very nice and helpful did not even know that it would do that.

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Dec 3, 2011
JRBGEN
3 out of 5 stars review

Dissapointed with dealers / service reps in CT

I purchased this unit (GP17500E) for home backup power for my CT home. I have been trying to get a dealer / service rep to assemble the unit at my house - for a fee- and spare me the effort of having to lift a 400 pound unit to assemble the wheel kit (I have a bad back)....So far all the service reps in CT have turned me down. One told me they are not taking any more portables...Just be aware that if you purchase this product you'll be on your own trying to assemble it...

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Apr 1, 2021
Gary
5 out of 5 stars review

Great features

My wife loves the push button start, she will be able to start it when I am not home

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