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 1,371-1,380 of 1,731 reviews
Mar 30, 2013
MiddleAgedMom
5 out of 5 stars review

Easy for even a girl!

After pulling the cord over and over on my old unit, the electric start on the GP7500E makes use of this generator so easy! So far so good on the testing and use with the transfer switch. It just works.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Jul 25, 2020
DG
4 out of 5 stars review

Small details....

Would be great if you would let people know how much oil to add when new & what is the spark plug type/number so we could buy some extras. Simple things you could print somewhere.....

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Aug 21, 2014
cbillinois
5 out of 5 stars review

Great for the buck.

Purchased unit for service truck. Strong quality construction. Truly like the fact that Generac rates there units for continuous running watts, not just peak as others do. Great purchase price and ease of assembly.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Feb 15, 2014
Mark51
5 out of 5 stars review

Great Machine!

I've used my friends Generac generators many times. It always started right up and ran great. That's what sold me. When the power goes out you don't want to be fixing equipment that doesn't work.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Sep 5, 2021
Viper69
5 out of 5 stars review

This product is great and the features are wonderful.

Purchased thisd product last year in August 2020. and it has worked great for me and my family. If I need another unit I will think of a 13000 unit propane gas unit with auto start and testing.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Jan 15, 2017
kdmart
4 out of 5 stars review

This product was not needed

Recently purchased to use for the anticipated ice storm that did not come. Overall seems to be of great quality and very user friendly. Will update review after using.

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

Major Problem

I live in hurricane country. That means rain. This thing cannot be operated in rain, so it does me no good. I will have to get a machine that works in bad weather.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Oct 19, 2023
Rick
4 out of 5 stars review

Not properly rated

Viewing the schematic, all power, both 240v and 120v goes through one 30 amp breaker. 30 amps time 240 volts is 7200 watts with no more capacity for the 120v outlets. How can you rate this generator at 9200 watts when you can only use 7200 watts?

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Aug 25, 2014
tomsteller
5 out of 5 stars review

Did a lot of homework and in the end made the right choice

I looked at a lot of generators did a lot of homework and in the end I think I made the right choice. This product has all the features I was looking for and at the right price. Have always had good luck with Generac products so I will keep buying.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873
Jan 27, 2021
LJ
5 out of 5 stars review

Nice Generator

Generator works as advertised. Starts very easy with electric starter. Very little assemble work. Handles just about A load with very little loss of RPM. Would buy this all over again if I needed another.

Review from generac.com
Helpful?4XEQDTW4PP0513783915873