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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 931-940 of 1,731 reviews
Apr 7, 2014
Val55
5 out of 5 stars review

Very quiet and good on gas

I bought this generator to keep our fridges going during a 4 day power outage but I was able to do more. It also produced enough power to also run with the fridges a few lights, or my water pump or my sump pump. It's also light enough that one person can handle it quite easily. It starts very easily so practically anybody could start it. Great generator for the price.

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Jul 4, 2014
R
5 out of 5 stars review

Just what I needed, when I needed it.

Ran my freezer, fridge, and sump. It was not the generator I wanted. But when water is running in. I bought the last one on the shelf and I could not be happier. Ran for 72 hours straight without a problem. Also turns out I got a screaming deal. 25% off retail.

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Oct 19, 2012
Henchman
5 out of 5 stars review

Out of the box instant power

Living on top of catoctin mountain since July, we've experienced a few recent moments of panic as the power went out and we lost well water and our sump pump. Bought the 7500e today at tractor supply comp. and had the generator out of the box and running inside of an hour. Feeling much more prepared for bad weather. Will let you know how she runs over time!

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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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Feb 7, 2021
Falcon
5 out of 5 stars review

Was a lifesaver when needed.

A derecho came through our city on August 10, 2020. Severely damaging the power grid to the city. I purchased a RS8000E the following day. I needed the unit to run a refrigerator and freezer, but more importantly my mothers oxygen generator. We were without power for eight days. The only issue I had was with the user manual no specifying that flipping the 30 amp circuit breaker need to be turned on to activate the two 120V outlets. I figured it out and had no issues with the generator. The generator definitely paid for itself. I would recommended this unit to anyone.

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Feb 26, 2013
Chris
5 out of 5 stars review

Quick Start, solidly built

I live in the Northeast corridor and have decided this wacky weather is no fun w/o electricity. Purchased the GP6500E w/ manual transfer kit. Assembly was easy. Started right up w/ the electric ignition. Contracted a local electrician to install the transfer box. Straight forward and no surprises, other than needing a 60 amp main breaker. Electrician commented on the box and said the set-up was pretty slick. Prepared and waiting for Mother Natures next haymaker.

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Jun 1, 2013
Rick
5 out of 5 stars review

Great generator for power backup

I purchased the GP7500E to replace a smaller 3250 generator to provide backup power for my house. Last December we had a power outage in the middle of a winter storm, the smaller generator worked for a few items, but I wanted to power more circuits in the house. I installed a transfer switch so I can power the furnace, refrigerator, TV, computer and several lights in the house I assembled the generator, added oil, gas and connected the battery. It fired up right away! I definitely like the battery start! I did a test run on the house and everything powered up as expected, now to wait for the next power outage.

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Dec 7, 2011
8 Racing
5 out of 5 stars review

Great unit for the money and easy to use

I recently purchased this generator after using one(GP5000) that was given to me on loan by my employer, during the freak winter noreaster in October. It ran almost my whole house(1200 sqft). After the storm I went to my local Generac Dealer and purchased the GP7500E. It is easy to set up and my family can also set it up if I am not home. I would recommend having an electrician install a transfer switch and proper grounding for the unit. Great machine I use it also whenn I'm at the race track to power my trailer.

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May 27, 2014
BigAl437
5 out of 5 stars review

This generator is really worth the money.

I just purchased this generator and it was very easy to put together right out of the box. I followed the instructions in the book and added the oil and then gas. I turned the choke on and then hit the start button. The generator started right up. My friend who was helping me thought it was going to be louder than what it was. I too was surprised at how little noise it made. I then tested the voltage in all of the plugs. Everything was right where it should be. I hope I do not have to use it as a backup, but if I do I'm sure it will do the job with no problems. I bought this for our house for when our power goes out, which happens quite often. I also bought it with the intention of using it when we build our log home. I know it will be able to power all of the equipment while we work.

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Sep 14, 2017
Todd
4 out of 5 stars review

It is Loud but Works Well

Like others, I do find this generator to be a little on the loud side. I also have an older Generac 4000XL that is nowhere near as loud. With that said, I am very happy with the generator so far. I have run it only about 20 minutes but fully intend to give it a break-in workout this weekend. First impressions are it is substantially more than the 4000XL in ways far beyond just the wattage ratings. I like the electric start, the tank filler screen, the fuel line filter, the metal fuel shutoff valve, and many other details that just make me feel this generator is considerably more solid. I do wish it was a pressurized oil system and filter on the engine, but I could not justify the price increase to get that feature. All in all, I find this generator to be an excellent value. Yes there are trade-offs, but it will serve my home backup purposes well.

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