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Customer reviews for Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator for
Generac 8917 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator
4.6 out of 5 stars
stars
1,715 ratings1,715 reviews
  1. 5 stars78% (1,346)
  2. 4 stars15% (250)
  3. 3 stars2% (40)
  4. 2 stars1% (20)
  5. 1 star3% (59)

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Showing 971-980 of 1,715 reviews
Nov 15, 2014
Reviewer name: Vinnythecast
5 out of 5 stars
5 out of 5 stars review

Better than the rest.

After extensive research, IMO this unit has all the spec's I require to run my home in an emergency power outage. After Irene and Sandy leaving me out of power for a combined 25 days, I don't have to split wood any more. This unit was more than adequate for running the 240v essentials in my home, furnace, water pump, water heater and my son's fish tanks. I suggest getting a unit that is a little more than you need. This one is 50 amps, My new GP15,000E was a lot quieter than I expected and the idle switch is great, only runs engine to speed as power is required. Generac should do a DB sound test on these units and post the results as it would no doubt better persuade folks to purchase these portable generators. It should also come with 4 locking wheels.

Review from generac.com
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Oct 30, 2019
Reviewer name: BobM
5 out of 5 stars
5 out of 5 stars review

Just when you need it . . . !

My wife and I live in a very rural, small town in Middle Tennessee, and, as the nature of the beast when you live in a setting such as this, we often lose power. We have been "thinking" about getting a generator for some time now because we often have ice storms during the winter that can knock out our power for several days at a time. However . . . It was a recent wind storm that finally "pushed us over the edge", and we took the plunge and purchased our Generac 8000E. Our entire county sustained major damage to the electric infrastructure due to 40 to 60 mile per hour winds, knocking out some peoples power for as much as two weeks. When I went to a local Generac distributor, the staff asked me questions about what I would want to power in my home, and if I wanted a generator that would be easier for me to use. Looking at the three models they had on display, my wife and I decided to get their 8000E, and we were not disappointed. It took us about 45 minutes to set it up, put in the oil and gas, check it out, and when I hit the start button it cranked right up with no problems. Right out of the box, we ran that thing for three days, providing power for two refrigerators, a freezer, lights, and even our TV and DVD player. Not to mention we were able to charge up our laptops and cell phones, too. It was a purchase that was a long time in coming, but it was well, well worth it!

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Mar 30, 2013
Reviewer name: rc
4 out of 5 stars
4 out of 5 stars review

Works as expected, very happy

Purchased for house backup. Needed portablity with power for my situation. Unit performs as advertised when tested at 12kw , no-load to full load and v-v <3% voltage or freq variation w/ <5%thd. Runs my 4ton ground source heat pump ( has soft start) and 2 refrigrators plus rest of house minus range and dryer easly using the 50 A. connector. Power is clean and well regulated for sensitive electronics in house. Portablity is good since i lift it with tractor loader to move from house use to other areas. Thanks.

Review from generac.com
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Feb 4, 2012
Reviewer name: Gentampasteve
4 out of 5 stars
4 out of 5 stars review

Performance is good

I have the 7000E and from what I can see other than the covered outlets and uni handle bar, it is the same model? The only issue I have so far with the generator is that the on/off fuel valve tab broke on me when I was turning it on. Now I use a tiny vice grip to turn the valve. Hard to find what part number I need for the generator b/c I can't find a parts list but all and all a solid generator.

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Mar 6, 2021
Reviewer name: UncleSlick
5 out of 5 stars
5 out of 5 stars review

Fulfilled all expectations, reliable and convenient.

We live in an area that seems to lose power frequently. The convenience of the battery start was a very compelling feature (it replaced a pull start - I'm 77 and it started to be a challenge) It was such a great experience, I purchased one for my grandson in New Hampshire. Strongly suggest installing an input receptacle connected to your home distribution panel.

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Sep 12, 2020
Reviewer name: Lee
5 out of 5 stars
5 out of 5 stars review

Runs when you need it!!

Bought this to replace an older one I gave to my son, ran like a champ for years. The new one was purchased because of the Deracho that went through our area Benton Co. Iowa, August 10, 2020. Finally found one 75 miles away in Cedar Falls. First oil change 41hrs, second change at 109 hrs. The unit ran continuous for 187 hrs. straight! One pull start every time. The unit ran our 28,00 sq. ft. home, AC, frig, freezer, lights etc. Excellent piece of equipment and reliable! Never been happier. Thanks, Lee

Review from generac.com
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Apr 9, 2018
Reviewer name: Brian
4 out of 5 stars
4 out of 5 stars review

Good Reliable Generator for home back up use

With three consecutive NorEaster's this past March, power outages were commonplace on Cape Cod. Tired of being with out power, I researched generator manufacturers and dealers. Deciding upon the GP 8000 was a good decision. Fuel efficient, fairly quiet, many options, and most importantly ease of use. I travel frequently and wanted my wife to comfortable running it if needed. Not being mechanically astute, she quickly grasped the concepts and was comfortable operating the generator. Definitely recommend.

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Aug 1, 2017
Reviewer name: Blacktailmountainranch
5 out of 5 stars
5 out of 5 stars review

Reliability

Just finished a 10 state tour delivering HighMont Beef to the western states and the Generac XD-5000-E ran perfectly. We had it in a ventilated stock trailer and fuel consumption was minimal and performance was excellent. I do agree that noise level requires ear protection or a muffler but otherwise this generator did what I hoped it would. It ran four large freezers without fail. Thank you Generac!

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Nov 23, 2012
Reviewer name: zzeb
5 out of 5 stars
5 out of 5 stars review

175 HRs , Running strong

Excellent reliability, use on job, always starting and stopping the generator.. Even dropped off of the side of a roof, and it landed up side down , still started first pull after this incident...I have replaced the pull cord once during my two years of ownership

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Mar 1, 2015
Reviewer name: Hutch
5 out of 5 stars
5 out of 5 stars review

Great performance

Bought the gp7500e for a home backup. This machine is more than I could have ever asked for. So far, I have found nothing that I could talk bad about. I believe in great value in whatever I purchase, and this machine is just that.. Thanks Generac for a great product..

Review from generac.com
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