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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 561-570 of 1,731 reviews
Jan 8, 2017
newriverfan
5 out of 5 stars review

A Great Portable Generator

New model from Generac. Assembly of the unit was amazingly simple. Directions were very clear except the exclusion of the guideline to attach the spark plug connection to the spark plug, I assumed this was already done before shipping. Start up was very quick and easy. Tested the generator and it ran well and meets all my needs and expectation. Sleek appearance and many great features

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Mar 13, 2017
Patrick
5 out of 5 stars review

Very satisfied

I cannot argue against Generac generators. For reliability, dependability and overall satisfaction I recommend getting yourself a Generic. Yes, Generacs' do cost a little more but you get what you pay for. However they are not the most expensive generator company. So, don't skimp on safety and comfort due to price. Go the extra mile and buy yourself a piece of mind. I bought myself a portable generator GP1500E to be sure I have what I need.

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Oct 6, 2017
Tim31
5 out of 5 stars review

Great product

Had to replace the generator I left behind in my previous home after 14 years of use. It was a Generac. I looked at several other brands, but settled on the Generac because of the reliability, wattage and value. Received it yesterday, assembled the wheels, feet and battery, and it started on the first try. Thanks.Tim31

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Nov 13, 2018
TundraT
5 out of 5 stars review

Great Generator To Have After The Storm

We recently purchased the Generac GP6500 and couldn't be more pleased with this product. This generator had its fair share of use after the recent damage caused by hurricane Florence in the coastal region of Eastern North Carolina. The GP6500 generator was easy to assemble and started up on the first pull out of the box. The generator ran continually throughout the daytime hours for a solid week after the hurricane had passed through our area knocking out power to our subdivision. We had NO issues or complications with our Generac GP6500 while we were waiting to have our power restored. Also, we noticed that the full burn of the generator seemed to be more efficient than expected. This was a major relief to us since all gas stations in our area were closed due to lack of available refueling trucks as well as there was no electricity to operate the gas pumps at the stations. Not having to worry about running out of gas for our generator was very reassuring. Not only did we use our Generac GP6500 after we lost power at our home we also continued to use it as we participated in various clean-up projects for others homes who suffered severe storm damage in which utility power was not able to be restored. The GP6500 was small enough to be transported to various worksites as home repairs were needed throughout our region. Again, we used our generator all throughout the day while we operated electrical equipment to assist with clean up and various home salvaging activities. We've since winterized our Generac GP6500 (which was simple and easy to perform) and have it stored and ready for the next time it is needed. Unfortunately, living close to the coast in North Carolina results in yearly threats of hurricanes. However, we are comforted knowing that we are prepared for any future storms and power outages with our Generac GP6500 ready to go in the garage. Good Job Generac!

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Jan 11, 2013
Deano
4 out of 5 stars review

I believe it is the best value for the money.

This unit is very easy to set up and use. Ran the electrical system to my breaker box and it does an excellent job. the exhaust is a little noisier than I would like but well worth the money. Very neat machine and no rattles. I would like to see the battery cables re- configured to make the battery easier to hook up because I keep the battery in our home where it is warmer. Maybe clamps instead of the small bolts and nuts for the positive and negative terminals on the battery.

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Dec 24, 2016
phil
5 out of 5 stars review

a couple of suggestions

Putting the machine together in a cold garage was a real "thrill". None of your vendors offered this service. The cotter key for the wheels is a real challenge. There has to be a better, easier way to do this little task. Many naughty words were said. For accessories, why not casters for the front of the machine?? Something designed by you, designed to fit properly, would be a nice feature. Try lifting this thing to pull it out of a garage when you are 70, with a bad back. Everything works as it should, and the directions are easy to follow, and it started the first time.

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Aug 13, 2014
dick45
4 out of 5 stars review

Good Value

Bought this machine to use during a power failure. Found a great price on line, with free liftgate shipping. Started up first time right out of the box, so that was encouraging. Startup procedure is simple. Has sufficient capacity to run my well pump, fridge, microwave, lights, TV's and computer. Have only run it to check out the new transfer switch and panel, but it ran smoothly throughout. Kinda noisy, but won't be running it at night anyway. Lacks a power meter and the fuel level gauge is pretty cheesy.

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Sep 25, 2018
WVEstr6258
5 out of 5 stars review

Easy to Start

[This review was collected as part of a promotion.] This is my 3rd Generac portable generator not because the other ones went bad, but because we use all 3 as a service provider. These always start easily and provide the power we need at the various locations were landed power is not available. Fuel consumption is not the best, but you sacrifice using fuel for the amount of power you actually need. So my recommendation is don't oversize your generator to much for what you actually need.

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Jan 26, 2021
Caronna70
4 out of 5 stars review

Product performs very well

Purchased this unit for Hurricane season and used it for the last major hurricane to pass through which caused power to fail and be out for 6 days. The unit ran with no issues and had better fuel economy than predicted. Only drawback was that it could be a bit quieter. Also, the unit could use some type of mechanism to hold the 110v plugs in place while the unit is running as they tend to vibrate out causing whatever you have plugged in to lose power like a refrigerator! Not sue what that would look like but would be a convenient feature.

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Jun 1, 2015
hellagood12
5 out of 5 stars review

Ran twice.

Ran it 15 minutes when i bought it. It ran very well. Didn't have to use it this winter, thankfully. Ran it 3 days ago and the float was stuck in the carb, leaking fuel everywhere. I had put Stabil in it for storage. A little disappointed, but they fixed it under warranty. Overall runs the whole house with ease, so thumbs up. Just had a minor problem. Hope that is all that goes wrong with it.

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