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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 331-340 of 1,715 reviews
May 3, 2012
Reviewer name: Jon7802
5 out of 5 stars
5 out of 5 stars review

Wheels/Axel Need Work

I bought this generator through home depot very easy purchase and delivery. The only suggestion I could make to Generac is that I would make a larger axel and increase the wheel size and replace with pneumatic tires. Other than that I wouldn’t change a thing. you can purchase pneumatic tires through a local shop and change them out! i just think Generac should just have it come standard.

Review from generac.com
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Apr 30, 2023
Reviewer name: Drawde94
5 out of 5 stars
5 out of 5 stars review

It powered the home for 7 1/2 Days

I bought this generator to power the home during those temporary power outages due to thunder storms. Then Hurricane IAN devastated our part of SW Florida. It was September 30, and I couldn't even go outside to set up and start the generator until 11 PM, when the winds dropped to 50 MPH. I bought the General GP-17500 to make sure, "IF", I ever ran the generator for a couple of days, it would have power capacity to spare. This generator powered the entire home for 7 1/2 days. I shut it down during the afternoon to cool it off, check the oil, and fuel it up for the overnight operation. And yes, I changed the oil and oil filter two times within the 7 1/2 days. Me being me, I even placed/positioned two floor fans to move air across the unit to ensure full cooling of the engine and generator. Like in tornado areas, once IAN caused its damage, the weather in SWFL was incredibility perfect. Low humidity, Low Dew-point, cooler than normal hovering around 75 all day, and cooler at night, for the next 12 days. I had wired this generator to back feed the electrical panel though a mechanical interlock and a 50 amp breaker. The main breaker must be moved to the off position, then the mechanical interlock plate is moved up, allowing the 50 amp breaker to be turned on. And when we needed hot water, we would turn off the home AC, then switch on the electric hot water heater for about 45 minutes, then the hot water heater was switched off again. We did not want to test the full power capacity of the generator, but it powered the two home AC units, the well pump, and when needed, the clothes washer and electric clothes dryer. Here too, we always powered down other high current devices like the AC units, and hot water heater, when washing and drying our clothes. For a "portable generator" bought to power the home for a few hours when a thunderstorm and winds temporarily knocked out the local power company feed, this generator performed well beyond expectations. Our next purchase will be a Generac backup Home standby generator. We now want this style unit so when there is a power disruption, the generator will taker over automatically, and I don't need to send my wife outside with the flashlight, instructions on how to position, connect and start up this unit. (Yea, listen to my big talk here. I do all of this, moving, connection and starting, but now see the wisdom of a built in home standby generator, since we recently moved to SW Florida I will start by getting a propane tank sunk into the ground, our HOA rules require this, and once in, we'll order the Generac unit with transfer switch. And "NO" we will keep the portable generator for a bit as a portable back-up generator to next to be installed backup home generator. I figured it was time to give feedback to those still on the fence.

Review from generac.com
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Nov 2, 2015
Reviewer name: Speednik58
5 out of 5 stars
5 out of 5 stars review

Quality machine

After a 3 day outage this summer, I upgraded from a 5000 watt generator to the 6500 watt Generac and installed a larger transfer switch so I could power more items during our frequent power outages. The machine is obviously well built. It has a small footprint and it's easy to move and started on the first pull. Based on other reviews I thought it might be a little noisy. But it actually seems quieter than my old one.

Review from generac.com
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Feb 22, 2021
Reviewer name: Tex1234
5 out of 5 stars
5 out of 5 stars review

Lifesaver

I bought this generator in 2020 while it was on sale at H.D. it sat in my garage until the Texas deep freeze that just passed, thank GOD that I had it, I was able to easily start it and power my essentials in my house, had it not been for the generator it would have been a very chilly and desperate time. I encourage everyone to have a home generator for power outages, it will save your life, thanks to Generac for making a reliable and safe product.

Review from generac.com
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Jan 30, 2015
Reviewer name: RichardofDanbury
5 out of 5 stars
5 out of 5 stars review

Great product,but would like to see added feature

While I've not yet tested the GP7500E under loss of power conditions I must say the product does what it says. It is easy to put together, run, and register. It starts smartly and continues without apparent problems or interruptions. I would like to see a trickle charger incorporated into the unit or a recharging feature that would recharge the batteries when the unit is running. This is my only drawback, otherwise, dependable and smooth running. It gets the job done!

Review from generac.com
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Dec 19, 2018
Reviewer name: Peavine
1 out of 5 stars
1 out of 5 stars review

Junk 6500

I use this generator for 2 months every yr on weekends at deer lease and run fuel dry when I leave till following weekend Iv used the 6500 for 1st year no problem except oil consumption 2 nd yr had to have carb rebuild and and 3rd yr now needs a valve job junk I'm not putting any more money in it. also friend (same deer lease )has a generac 5000 3 yrs old has had to replace push rods

Review from generac.com
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Jan 26, 2021
Reviewer name: Jackhammer
5 out of 5 stars
5 out of 5 stars review

Cranks easy

I bought the 6500e to run my heat pump, I have a generac 17kw standby unit but the guy that hooked up find the wire the heat pump in and was less trouble to wire it outside for a portable unit. This unit fires up in a half a turn with the electric start and pulls the heat pump with ease!

Review from generac.com
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Aug 15, 2020
Reviewer name: Papasteve
5 out of 5 stars
5 out of 5 stars review

Like product and had good reviews

I just assembled the generator today less than an hour. Added the oil provided poured in about a half gallon of gas for a test start. Fired right up. Tested the outlets everything seems to be working fine. Replacing an older smaller unit 20 plus years old. I like the electric start and the operator friendly controls. Not wishing for another power outage but I think I'm prepared. This unit is a little wattage than my old unit and should do all that I need.

Review from generac.com
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Dec 3, 2011
Reviewer name: JRBGEN
3 out of 5 stars
3 out of 5 stars review

Dissapointed with dealers / service reps in CT

I purchased this unit (GP17500E) for home backup power for my CT home. I have been trying to get a dealer / service rep to assemble the unit at my house - for a fee- and spare me the effort of having to lift a 400 pound unit to assemble the wheel kit (I have a bad back)....So far all the service reps in CT have turned me down. One told me they are not taking any more portables...Just be aware that if you purchase this product you'll be on your own trying to assemble it...

Review from generac.com
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Sep 1, 2014
Reviewer name: Glen
5 out of 5 stars
5 out of 5 stars review

Great for motocross track!

We got tired of being hot and sitting in the dark. Unpackaged unit and filled with supplied oil and added fuel. Came with choke in the on position and started first pull. Runs lights, fans, tv, and cell chargers easliy. Not super quiet but not loud for what it is. Very happy so far!!

Review from generac.com
Helpful?698EZRGTDSV513631905214