Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

XT 8000-Watt Portable Generator

Ratings & Reviews for Generac XT 8000-Watt Portable Generator

4.3
179
Review
 4.3 out of 5
179 Reviews


84% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The generator has ample power capacity to handle most household needs and provides reliable performance, starting even in cold weather. It features user-friendly controls and is well-built for long-lasting use. While some minor issues were noted, such as difficulty accessing the oil fill tube and loud operation, the overall feedback is highly positive, with customers recommending the generator as a dependable and capable whole-home backup solution.

Customer review summary generated by AI, including incentivized reviews.
179 Customer Reviews

So far so good

Would Recommend

Got it out to the deer lease this weekend and ran it for 48 hours straight at less than half load. It didn't do to bad on gas with that load. I left it in the back of my truck and let it get rained on Monday and Tuesday and started it Tuesday night and she fired up easy and ran like a champ connected to my air compressor for a load. the true test is to see if it makes it thru the entire deer season. I'm expecting to have over 500 hours on this unit before 1/1/15. I'll let y'all know. I can't say...

June 24, 2014
Was this Review Helpful ?

It Works!

Would Recommend

It’s a Generac. Why would you expect anything less than excellence?

June 7, 2014
Verified Purchaser
Was this Review Helpful ?

Covered all the bases

Would Recommend

Purchased this product as a temporary power source for our camper during construction of our home. This unit handled the campers electrical demands easily and provided power for construction tools as well. I plan on installing this unit as a backup power source when our home is completed with the addition of a manual change-over switch for the needed circuits during a power outage. This unit was put in operation the day of purchase and has been going strong ever since, (about two weeks so far) w...

May 13, 2014
Was this Review Helpful ?

Wish I would have done my research a little better

Would Recommend

The XT series is only carried at lowes. Generac does not even carry this model. I am having trouble finding parts for this and locating a service manual. I did have it started and it seemed to run fine. I think it will work fine. Just wish parts were easy to find.

April 30, 2014
Was this Review Helpful ?

Keeps Breaking - Not even used for an emergency yet!

Would Not Recommend

First the choke and now the starter. Thank God It has not been needed for an emergency.

April 28, 2014

From generac.com

Great Generator Generac XT 8000E

Would Recommend

Easy setup. A great investment and Generac is a very reliable Company that stand by their products. Lowes did a great job making my purchase correct. I had to return my generator because of shipping damage. Lowes was very great and made my purchasing experience very enjoyable. I feel this generator will last a long time with the reputation of Generac as well as Lowes. The generator is going to be doing double duty as it will power my shop and in an emergency our home. The generator can be move a...

April 26, 2014
Verified Purchaser
Was this Review Helpful ?

This is an excelent generator!

Would Recommend

After I got the generator home and put the wheels etc. on it I fueled it added the included oil and it started with no issues. It does have a battery charger with it but the factory charge was good. I went ahead and charged it for 24 hours after the initial run. It does not charge its own battery unless you plug the charger into the generator. This Generator powers my entire 3500 sq. foot house. The power bar is useful in seeing how much load is on the generator at any given moment. I ran Lights...

April 11, 2014
Was this Review Helpful ?

Great-Great-Great

Would Recommend

After a year of research I found the Generac 10,000watt unit would do everything. I've backed up my house, my shop, my welder, freezers, and had power to spare. Why spend more on another brand, and get less functionality? I'd buy it again.

March 27, 2014

From generac.com

Excellent portable generator for medium to large house

Would Recommend

I purchased the generator to be an emergency backup generator for a 3000 sq ft house with 1.5 hp well pump, electric water heater, 3 ton ac, gas furnace, 2 refrigerators, and other misc loads. I have only run it for testing but find that using the 50 amp plug wired through a disconnect allows me to run pretty much what I want. I found setup easy for anyone with minimal mechanical skills and it started right up after putting 5 gallons of gas in it. The generator is of great construction and finis...

March 24, 2014

From generac.com

Generac XT8000 Generator Review

Would Recommend

The design of this generator far exceeds the cheaper competitors I bought a few years ago on many levels.

March 11, 2014
Verified Purchaser
Was this Review Helpful ?

Missing parts curbs my enthusiasm

Would Not Recommend

We wanted to be prepared for a major ice storm that was forecast for our area. After much research and days of looking at generators, I chose this Generac model. I was excited to get it all put together and try this thing out before we actually need it. We live an hour away from the nearest Lowes store. Unfortunately there were no nuts to go with the bolts that secure the handles and the front foot pieces. I now have the generator sitting on wooden blocks, hoping we don't have to use it before ...

March 2, 2014
Was this Review Helpful ?

Difficultly accessing air filter, gas line, and winter/summer lever

I want to be clear that I probably am my own worst enemy for the trouble I am having trying to start this unit for the first time. It was delivered to my this past July and I stored it in my climate-controlled garage for 6 months before I decided to put fuel/oil in it and fire it up. As you can probably guess, the battery was completely dead. I used the charging adapter for 48 hours but the battery was still dead. I had to get a replacement battery. I got the replacement battery and hooked it up...

February 9, 2014

From generac.com

Needed for a Power Outage

Would Recommend

I was looking for a decent generator with ample power available after a recent power outage in PA. I saw this generator on the website and bought it in the store. This generator comes with a 30 AMP 240 VAC power cord that splits into 4 separate 120 VAC plugs for balanced loading. It was a good thing too. I could not plug my gas fired furnace into the GFI outlets without tripping the ground fault. The extra cord allowed me to get my furnace working and the heat back on in the house. It had plenty...

February 9, 2014
Was this Review Helpful ?

Good Purchase

Would Recommend

Only thing I would have liked to seen was a break in period on the oil sent with the generator. Looks are good, design is great. easy to use.

February 6, 2014
Verified Purchaser
Was this Review Helpful ?

Initial impressions

Would Recommend

Decent documentation and seems well built. The manual choke was a bit of a let down, I'd have paid a couple more bucks for an auto choke which would make it easier for all family members to start. The starter switch or starter relay on mine is intermittent and requires some fiddling with the switch to get it to crank the starter.

January 28, 2014
Verified Purchaser
Was this Review Helpful ?

Disappointed

Would Not Recommend

Bought this right after the nasty ice storm in mid-Michigan to make it thru the power outage. Had it running for a little over 24hrs, then it died and could not get it started again. After much troubleshooting (did not call anyone, just played around with it), I found the air filter was basically a block of ice. So I removed and dried it completely, reinstalled, let the generator run for about 30 min, took out the air filter again and ice chunks were already starting to form and wouldve stalled ...

January 2, 2014
Verified Purchaser
Was this Review Helpful ?

Christmas Eve Nightmare

Would Not Recommend

Ice storm 12/23/13. I bought this to have Christmas at home with my family, drove three hours one way to pick it up drove three hours home to power up my home. Lasted 28 hours.

January 1, 2014
Verified Purchaser
Was this Review Helpful ?

Great emergency home generator

Would Recommend

Purchased after countless power outages. The most recent was two days prior to Christmas with a 5 to 7 day outage projected. We installed a 7500 Watt Transfer switch which enabled us to run entire house with 220 well pump. Ran approximately 14 hours on tank of gas which over five days was a bit costly for fuel but was well worth it. Had Christmas day with entire family while running on generator and it never skipped a beat. Only con is that it doesn't appear to charge battery while running. We s...

December 31, 2013
Verified Purchaser
Was this Review Helpful ?

Great features and power at an affordable price

Would Recommend

A very reliable generator that is easy to operate and maintain. It will easily run an entire house, unless you heat with electric baseboard heaters. Even then it will operate some of them and the rest of the house too!

December 25, 2013

From generac.com

User-Friendly Sturdy Product

Would Recommend

I have not run the unit in an outage yet, but it started immediately, ran smooth, and the power bar indicator is a great feature, as is the hour meter. Tested the power bar meter with a few power tools and it is sensitive enough that it registers additional startup loads. The unit is incredibly quiet with idle-control engaged, and the overall feel is rugged. Very pleased with a purchase I debated for many months. I do wish the starting battery charged itself when running, but at this price poin...

December 18, 2013
Verified Purchaser
Was this Review Helpful ?