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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 541-550 of 1,731 reviews
Oct 18, 2018
Jeff
4 out of 5 stars review

Heavy Duty & Does the Job

[This review was collected as part of a promotion.] I have no basis for comparison, as this is my first generator, but I'm excited to get this guy going . Aesthetically, it's a little bigger than I was probably looking for, but hopefully that translates to more power. I could also do with a color other than orange. Upon opening I was able to start it up with one pull, after putting some gas in. It is a little loud, but I feel completely ready for some camping or the apocalypse.

Review from generac.com
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Sep 7, 2014
Aaron24
5 out of 5 stars review

Already had to use twice

I wanted to add a generator after how cold this winter has and fearing not having heat for my two small children. However, I have had to use it already twice this summer, and it has started up each time. I have even had some neighbors come over during the storms so they could make their kids comfortable as well.

Review from generac.com
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Sep 2, 2021
JSmith8238
2 out of 5 stars review

Having Issues

I am in the middle of Hurricane Ida. I decided to spend the money to get another generator as my Briggs and Stratton was getting more difficult to run. I purchased the generator and it ran fine for 10 hours. It ran out of gas and I filled it up with gas and it would not crank. I pulled the spark plug and cleaned it and it would not fire. I went to the store to ask about possible issues. I was told to put more oil in it. I already put the quart supplied and I was told to fill it up. I returned home and filled it up with oil. I even replace the spark plug and still no fire. I loaded up the unit and got another one. Got home, it ran for 1 hour and stopped. I went outside and cranked it again. It ran for 5 minutes and stopped. I removed all but one extension cord and removed the air breather and it is now running but i dont have much confidence in it. I drove 45 minutes 3 times to get it to work. It is very hot and I am trying to stay positive but its getting more difficult. I called Generac 3 times and the customer service reps were nice but none could tell me why I was having these issues. Its not easy to return as the unit is heavy and I have to stuff it in a car. I also am trying to work during this time as well as get all the damages to my home repaired. I thought Generac would be a good brand and perhaps I just got two bad apples in a row. I did not overload the unit and used strong extension cords. I dont have time to return it again as I have other things to do as a result of the hurricane.

Review from generac.com
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Mar 25, 2018
BW
5 out of 5 stars review

This generator is very reliable, started up first time and used during hurricane last summer and 2 times since on short power outages.

Compared several modals, sizes, features, the generac was the best overall. Very reliable, easy to use. Had power through hurricane for refrigerator, window a/c , most house lights, made a 4 day power outage tolerable. Had a 12 hour outage recently, I had just come home from a triple bypass, instructed my wife how to start and she got power to house in matter of minutes. Would not want to be without it.

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Nov 4, 2018
Billy325
4 out of 5 stars review

Great Home Generator. Manual leaves a few things out.

Although we've only had the generator for a couple weeks it's already proved its worth. Sturdily built this champ can take it. We opted for a portable instead of a whole house so we could take it to our homestead in MO. Took me awhile to get power running because it wasn't clear the 240 circuit breaker was the breaker for the entire electrical panel not just the 240 breaker. *facepalm* I wanted to get a maintenance kit but couldn't find the one I needed for my particular model. Anyone know?

Review from generac.com
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Jan 29, 2021
Butch
5 out of 5 stars review

It saved the day

I purchased my RS 8000E for back up power in April of 2020 and had an electrician hook up a box to my breaker box so i have power to the entire house. In October we lost power for about 5.5 hours due to heavy snow and transformers were blowing out all over the area. We had just sat down for dinner with our three daughters and there boyfriends, needless to say we were the only home with power that I know of in more than a 2 mile radius. The generator worked great. I feel if you need it, it will pays for itself after just a few uses. I would highly recommend this generator.

Review from generac.com
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Oct 2, 2018
Shopaholic71
5 out of 5 stars review

High quality

[This review was collected as part of a promotion.] I am extremely pleased with this Generac generator. My husband and I had no problems whatsoever setting this up. It's actually not as loud as I suspected it would be, maybe about the same noise as a lawnmower. We were able to hook quite a bit with this (refrigerator, few lights, microwave,etc.) This will definitely come in handy this winter as we're in Western New York and get some pretty harsh weather and are constantly having the power out for long periods of time. Definitely a good investment and this generator is high quality and highly recommended!

Review from generac.com
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Oct 12, 2018
PattyO
5 out of 5 stars review

Powerful

[This review was collected as part of a promotion.] We've looked around for a while for a generator and am very glad we now have the GP6500. For some reason, when a storms come through our area we loose power a lot. It is comforting knowing we have the generator. The GP6500 allows us also to use it our at our fence to run the sprayers when we repainted the fence and also down at the barn to run power tools as we are building. I am very very glad we now have the GP6500.

Review from generac.com
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Sep 30, 2018
Marion8
5 out of 5 stars review

Convient Provider

[This review was collected as part of a promotion.] When I received my generator, I immediately assembled it. It was very simple and the instructions provided were clear. After I assembled it I tried to run it. It worked perfectly and provided electricity to several of my appliances. I am older (in my 80's) and live in the woods so losing electric occurs during the winter or summer storms. This generator is easy to move on it's wheels which are attached to the frame. I would recommend this product for its convenience and easy to move as well as the electricity it provides.

Review from generac.com
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Jan 7, 2021
Mimiof4boys
4 out of 5 stars review

Great product

We used this generator less than 50- hours. When we needed it again summer of 2020 we discovered the generator burned!!! Very DISAPPOINTED We had to use an older 10- year old Briggs and Stratton that started up right away. We are currently waiting on new generator to be ordered and delivered , due to Covid reasons it's taken this long. We pray once a new generator is installed it will work great for us for years to come.

Review from generac.com
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