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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 801-810 of 1,731 reviews
Dec 20, 2012
CT_Rob
5 out of 5 stars review

One Happy customer

Other than having poorly written instructions, we love our new generator 6500E. Since we are in a flood zone and it seems we are having more and more power outages, we look to buy a generator that could not only power our lights and refrigerator, furnace, but also our sump pump when needed.. It came the same day Hurricane Sandy caused our power to go off. Our electrician helped us in the pouring rain get it started since we found the instructions not very informative.

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Feb 1, 2014
Pauly 3
4 out of 5 stars review

Generac 7500e

Overall I really like this unit. The electric start is great because I have my eldery parents & my sister living w/me and this makes this unit simple to operate. As for the generator runs wonderful & is about as loud as any other portable unit. My 2 complaints would be that the wheels are really cheap & the fit & finish on my unit were not the best in my opion . Also I have a generac cord and a 30 amp generac receptacle gen box as well which I love. Overall 4.8 stars!

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Nov 25, 2013
mdb840
5 out of 5 stars review

Awesome generator. It's super easy to use.

Love this generator. It supplies all the power I need to run essential circuits in my house, and then some. I love the push button start and the start and stopping instructions printed on top of the machine. Cooler yet is the fuel saving auto idle switch and all of the receptacle options. This thing does everything. Finally, while it's a heavy generator, the wheel kit and large handle bar make it easy to move around.

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Sep 29, 2018
scottsgirl85
5 out of 5 stars review

excellent quality

[This review was collected as part of a promotion.] Living in Florida we often get hit by pretty bad hurricanes during the summer months .Having a young child in the house can be a bit tricky and stressful at times especially when there is no cold air or nothing cold to eat or drink .I love the fact that this generator is so easy to operate and move around that i can work it myself without the help of hubby .I love this beings he works and isn't always around so being able to power , hook up ,and move the generator by myself is a must . There is a fuel gauge on the top part of it so knowing when your fuel level is getting low is pretty easy .The hour meter on it i like also so i can determine how long i have ran it for .I like the overall design and features it offers . There is a fold down handle which makes it easy to move and nice for storage . It was designed to shut itself down if the oil level becomes too low to operate safe guarding the equipment from damage .Very easy to assemble right out of the box . I also like that when its running the sound coming from it isn't to loud like other brands i have used in the past . Overall a nice generator for the money

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Feb 21, 2013
Mark
4 out of 5 stars review

Good So Far

We purchased this generator to serve both as a power back-up to our house; and for ad-hoc use on the farm in locations where we don't have power. We have gas furnace and water heater so this size (7,500 watts) is big enough to run our well pump, sump pump, furnace, water heater, microwave, and two rooms worth of outlets. We are using a transfer switch so all we need to do is wheel out the generator and plug it in. The assembly is pretty basic (wheels and handle) went fairly well (its heavy). The oil filler cap could be in an easier area to get to (you will need a funnel to get oil into it). Once it was gassed and oiled up it started after just a little bit of choking, and after that it starts the first time every time with the push of the electric start. So far we haven't really taxed the generator yet but it has run well so far. I saw the comments in other reviews about gas leaking but I simply switch the fuel supply to off (with the easy to get to lever) and let the engine run a bit until it starts to sputter and then turn it off and there are no fuel leaks (better for longer term storage this way also). Thus, so far so good and seems it will work well for us - hopefully we never have to find out!!

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Nov 4, 2018
Kelly
5 out of 5 stars review

Just what I needed

Been through many hurricanes and never needed a generator until hurricane Florence. Bought the generac two days before the storm hit. Lost power the night of the storm. Started the generator on the first pull the next morning and it ran 4 days straight without any issues. Great product. Thanks Generac!

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Sep 25, 2018
acuckler
5 out of 5 stars review

Works great!!

[This review was collected as part of a promotion.] My review for the GP8000E COS W/Cord 49 St. One day after receiving this my town flooded. We were without electric for 2 days. We ran our refrigerator, tv and window ac off this. Very nice!!! Not to loud. Easy to turn on.

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Jun 17, 2022
Jim
4 out of 5 stars review

Lets see how this is handled...

Bottom of box and pallet was taped to pallet. I signed off, delivery driver drove off. 3 hours later, at 6:30 pm I took off the tape to see that somewhere in the process the tape was used to cover up a number of big holes and the powder coated frame was scraped up in 5 places. The battery tray flange was bent. Forklift damage I assume. I'm asking retailer to contact Generac and get me touch up paint to avoid rust... and a return.... I'm in the process of breaking it in. Lets see how Generac handles this, and I'll report back. Somebody tried to cover up a mistake, and it does not reflect well on the brand.

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Feb 7, 2013
SgtGunner
5 out of 5 stars review

GP7500E - Easy to assemble and use with good features.

Purchased for home back up power and use on other property that does not have a utility power source on site. Little work horse that has to this point seen only small overall amount of use but when it has been called on for a power outage or an off site need it work easily and flawlessly. Well worth the cost for the piece of mind.

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May 14, 2018
JGolabowski
5 out of 5 stars review

Very pleased

I had wanted to have an automatic standby generator; but the installation costs quoted by two different contractors was more than I wished to pay. I decided to replace my existing portable generator with one with electric start so that my wife could start it if we lost power when I was not home. The GP8000E met out needs exactly. I am pleased with the quality of construction and features. Assembly was simple, involving installing the legs and wheels, filling the crankcase with the supplied oil, and filling the gas tank. I didn't need to charge the battery, I just pressed the start button, adjusted the choke, and I was in business.

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