Generac 5940 GP6500 6500W Running/8125W Starting Gas Powered Portable Generator
Generac 5940 GP6500 6500W Running/8125W Starting Gas Powered Portable Generator
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Generac 5940 GP6500 6500W Running/8125W Starting Gas Powered Portable Generator

Key item features

  • Powerful Engine: Equipped with a Generac 389cc OHV engine, this generator delivers 6,500 running watts and 8,125 starting watts for consistent power.
  • Extended Operation: A 7.2-gallon fuel tank provides up to 10 hours of run time at 50% load, ensuring prolonged electricity supply.
  • Enhanced Safety: Features include an hour meter, low-oil level shutdown, and covered circuit breaker outlets for user protection.
  • Robust Portability: Designed with a fold-down, locking handle and heavy-duty, never-flat wheels for easy transport and compact storage.
  • Durable Construction: Built with a hardened 1.25-inch steel tube cradle, offering added strength and durability.
  • Compliance & Power: This EPA-compliant model provides 120/240 VAC output and comes in an orange finish.
  • Compact Dimensions: Measuring 27.5 x 27 x 25 inches and weighing 175 pounds, it offers a substantial power source in a manageable size.
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Current price is $977.00
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Arrives by Fri, Jun 5
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Sold and shipped by AMEH STORE LLC
4.566037735849057 stars out of 5, based on 53 seller reviews(4.6)
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Customer ratings & reviews

4.7 out of 5 stars
stars502 ratings502 reviews
How item rating is calculated
  1. 5 stars78% (394)
  2. 4 stars17% (85)
  3. 3 stars2% (9)
  4. 2 stars1% (3)
  5. 1 star2% (11)

Reviews summary

Pros

  • : Setup is easy with clear instructions.
  • : Offers great value at this cost.
  • : Built with durable and sturdy components.
  • : Simple navigation with minimal setup required.
  • : Provides sufficient power for entire homes and appliances.

Neutral

  • : Can provide extended run times, but may consume more fuel than expected.
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Showing 1-3 of 502 reviews

May 7, 2021
Chad
5 out of 5 stars review

Great emergency power for necessities

I've been very happy with this generator. I set it up as soon as I brought it home because I wanted to ensure it didn't have any issues. It started right up and produced power. I drained the fuel and put it in the garage. I use the generator box as a cover so other than a few disrespectful spiders it looks brand new. I've only had to use it twice in the two years I've owned it and both times it fired right up, as soon as I remembered to turn the power switch on. We used it to power the refrigerator, tv, satellite receiver, and a light. As expected, it had no problem powering those. As for the sound, I don't really consider it quiet. I put it about 20 ft from the house under a shelter, ran extension cables through the window, put a towel in the window to seal out airflow and some noise. We can easily hear it in the house even over the tv at normal levels. I wouldn't consider it loud but it's much louder than the small generators I've seen used for tailgating. I'm not trying to compare the two. I'm just trying to give you a frame of reference. It wouldn't keep me from buying another one if I needed it. I don't know the limits of this generator but if you want to have power available for the basics when there's an outage, I believe this will work for most people.

Review from generac.com
Helpful?4OPSY2QTTIE015862618
Dec 24, 2011
Beckis
5 out of 5 stars review

Does exactly what I expected, actually a bit more

Received the generator the first week of December, 2011 in excellent shape. Installing the wheels, handle and bottom support was a breeze. Filled it up with gas and oil(the oil came with gen) and it started on second pull and purred like a kitten, ok roared like a lion. It's a generator, what do you expect? My purpose for the gen was to power essential household appliances, furnace, TV and cable box, a couple of PCs and printers and as many lights as possible. My range is gas so that was no problem and also my tankless gas water heater helps. I knew I would not have enough watts for my central air so did not try. I had an electrician install a generac transfer switch and connect all the circuits I wanted to have. Bottom line, with this 6500 watt generac I now have emergency power for everything in the house and garage except A/C and washer/dryer. Tested it with every light in house on, three desktop PCs running, gas furnace running, fridge running, TV and cable box running..... meter on transfer switch read 3000 watts. I am one very happy camper! Spend the extra bucks and buy Generac and have transfer switch professionally installed.

Helpful?4OPSY2QTTIE015862618
Apr 18, 2025
RER1
5 out of 5 stars review

Easy to start and dependable

I have owned this Generac Generator for approximately 6 months. I have not had to use it in an emergency situations as of yet. It does however start on the first pull every time I pull it out to place a load on it. So far so good!

Review from generac.com
Helpful?4OPSY2QTTIE015862618