Skip to Main Content
Sams Club
Sams Club
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)
Write a review

Customer photos

  • +232 images
Sort by |
Showing 851-860 of 1,731 reviews
Jun 6, 2018
MOON
5 out of 5 stars review

great machine

This is a great machine. I purchased it to run my whole house in the event I need it. It is portable and large and heavy. I bought a small trailer to mount the generator onto for easily moving around, hook it to my truck or ATV. Trailer has room for the big power cord and other extension cords. I purchase a bigger interstate battery to start it. I also use the battery for other things.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Jan 26, 2021
Happy658
4 out of 5 stars review

Works well.

There are two minor suggestions to improve the handling of the generator. One: The handle is too high for a person of average height. In order to move the generator I have to bend my arms. Two: The supports in the rear to balance the generator are made from very thin sheet metal easily bent. Yoram Manor

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Aug 14, 2021
Butch
5 out of 5 stars review

Great Generator

Lost power and needed a portable generator immediately. because the sump pump failed and the water was rising. I called several sellers and found a Generac. Since I know the Generac is the No.1 manufacturer of portable generator, I purchased a unit. Put it together, filled it up with oil and gasoline. Started it up and unit did its job. Hurray, Generac saved the day!!!

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Apr 2, 2014
Jake
4 out of 5 stars review

It is great!

Just bought this generator after much research on internet, different hardware stores, and electricians. The price is right and our local hardware took the time to gas it up, put in oil and give a demonstration in use. The noise level was certainly acceptable and less than expected after seeing some negative reviews elsewhere on the noise. The ease of portability, electric start as well as pull, and having not to buy wheel kit are extras. The unit started at first flipping of switch. Recommend it highly.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Sep 19, 2017
Bluegoose17
5 out of 5 stars review

Reliability, Value, Price

Thorough research and customer satisfaction, were the basis for my selection. Review of the product was simplified by the product manual, which was most informative and easy to understand. I will be getting a quote for the home standby system as soon as possible. In Florida, a generator is as necessary as homeowners insurance.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Oct 13, 2014
Denny
5 out of 5 stars review

Overall excellent product

I recently installed a power inlet box to my breaker panel and purchased this generator to to power the house in case of a power outage. I have tested it a couple times now and it works great. Electric start would be nice but its really not needed. This generator is easy to pull start and starts on the 1st pull every time.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Feb 3, 2021
OldJoe
4 out of 5 stars review

Delivery was without problems and set up was easy.

Bought the unit for residential back up. Was shipped with all parts included. Thankfully. Set up was with out problem. Have utilized the generator only once for a three hour period. It carried the load without any struggle at all. Pleased so far with the unit.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Sep 25, 2018
Angel1990
5 out of 5 stars review

Just the right size for household needs

[This review was collected as part of a promotion.] I got this 3600 watt generator about a week ago and I am so glad I got it. I had been looking into getting one since Irma came through and we lost power for a week. Now I have one big enough to run my chest freezer, refrigerator, a lamp and a fan. The box came damaged, but the product was in tact and had all the bolts required to put the handle and wheels on.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Dec 13, 2014
guru75
5 out of 5 stars review

Up & Running in Minutes

I bought this generator after researching online. Brand name carries a lot of weight in the generator field so I decided on a Generac and was not disappointed. Had the generator out of the box, set up, break in oil added and running in less than 30 minutes. One week after I brought it home we had the seasons first snowfall and the electricity went out. Hadn't had time to get the electrician to do the hookup to my service panel yet so I ran a drop cord in from outside and plugged in the TV. Watched television until the lights came back on in about an hour. Worked flawlessly and can't wait to see how it works running through the service panel. I would definitely recommend this product.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Oct 4, 2018
jennzenn
5 out of 5 stars review

Just what I needed

[This review was collected as part of a promotion.] I have used this generator a few times since getting it and I have been extremely happy with the product. No issues or concerns with starting and it provided more than enough power to supply my home during the outage.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873