Generac Portable Generator Review

Generac is one of the top selling brands of home backup generators in the U.S. today. A portable generator from Generac allows you to take power with you, wherever you travel.

Check out the most popular Generac generators specifically for home and recreational use. If you are looking for a quality portable generator, this Generac review has a detailed breakdown.

#1 Top Pick:

🏆  Best for Home and Recreation: GENERAC GP3000i

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GENERAC Portable Generators

Generac produces some of the highest quality portable generators available in 2022. Here is a complete review of Generac’s latest lineup of portable generators.

• iQ3500 Model #7127
• GP2200i Model #7117
• GP2500i Model #8250
• GP3000i Model #7129
• GP3300i Model #7154
• GP3500iO Model #7128
• GP3600 Model #7677
• GP6500 COsense® Model #7683
• GP8000E COsense® Model #7676

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GENERAC iQ3500 Model #7127

Best for: Recreation, Camping, Tailgating

Product Features:

• Power Output – 3500 Watt
• Voltage – 120 Volts
• Weight – 109 lbs.
• Dimensions – 23.7 in. x 18 in. x 21.7 in.
• Ultra Quiet– advanced inverter technology and enclosure result in a quiet performance
• PowerRush™ ADVANCED TECHNOLOGY – delivers more starting capacity allowing you to do more with less energy consumed
• Electric start with PowerDial™ – 3 operation settings are integrated into one simple-to-use dial
• Digital Smart LCD – features an hour meter that tracks maintenance intervals
• USB Ports – charge mobile devices including smartphones and tablets
• Economy Mode – this setting reduces noise and fuel consumption
• Generac’s OHV engine
• Low-oil level shutdown – automatically safeguards engine from damage
• Parallel-ready capability – allows connection of 2 inverter generators for twice the power

Gererac iQ3500 Customer Reviews

Alan says,

Extremely quiet operation…

Oliver says,

This is a well-built generator with lots of features..

Brooks says,

This thing is super quiet, and starts with the push of a button every time!

 

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GENERAC GP2200i Model #7117

Best for: Recreation, Camping, Tailgating

Product Features:

• Power Output – 2200 Watt
• Voltage – 120 Volts
• Weight – 46.6 lbs.
• Dimensions – 19.7 in. x 11.4 in. x 17.9 in.
• Quiet, Compact, and Lightweight
• Covered Outlets – Provide added protection from the environment
• TruePower™ Technology – provides stable power ideal for sensitive electronics and appliances
• Economy Mode – adjusts engine speeds to save fuel and reduce sound emissions
• Integrated Off/Run/Choke Knob – Simplifies startup procedures
• LED Indicators – Alert you when unit is low on oil or overloaded
• USB Port – ideal for charging mobile devices
• Parallel Ready – connect two GP2200i inverter generators for twice the power
• Low-oil Level Shutdown – safeguards engine from incurring damage

Gererac GP2200i Customer Reviews

David says,

Starts right up out of the box…enough power to keep the bare essentials alive the next time Texas freezes..

Ida says,

It’s not too heavy to move around and it’s very easy to use, Excellent product!

 

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GENERAC GP2500i Model #8250

Best for: Recreation, Camping, Tailgating

Product Features:

• Power Output – 2500 Watt
• Voltage – 120 Volts
• Weight – 48 lbs.
• Dimensions – 19.7 in. x 11.4 in. x 17.9 in
• ​Quiet – Fully enclosed design dramatically reduces noise levels
• TruePower™ Technology – Provides clean, stable power ideal for sensitive electronics, tools and appliances
• Compact and Lightweight – Makes transportation easy with built-in handle
• Economy Mode – Automatically adjusts engine speeds to save fuel and reduce sound emissions
• Integrated Off/Run/Choke Knob – Simplifies startup procedures
• LED Indicators – Alert you when unit is low on oil, overloaded or ready-to-use
• USB Port – For charging mobile devices
• Parallel Ready – Allows you to connect two GP2500i inverter generators for twice the power
• Low-oil Level Shutdown – Automatically safeguards engine from incurring damage
• Covered Outlets – Provide added protection from the environment

Generac GP2500i Customer Reviews

Sayner wrote,

I actually bought this on our last camping weekend. I was pleased with the easy pull start. Started up right away. Did a great job…

Another customer wrote,

I purchased this to use at an off the grid tiny house and really wanted something quiet. This works perfect for a quiet power source…

 

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GENERAC GP3000i Model #7129

Best for: Recreation, Camping, Home Backup

Product Features:

• Power Output – 3000 Watt
• Voltage – 120 Volts
• Weight – 59.5 lbs.
• Dimensions – 22.2 in. x 13.3 in. x 18.4 in.
• True Power™ Technology – provides stable power ideal for sensitive electronics and appliances.
• Easy to Carry – compact & lightweight design
• PowerDial™ – 3 operation settings integrated into one simple-to-use dial
• Economy Mode automatically adjusts engine speed to save fuel and reduce sound emissions.
• USB Ports to charge mobile devices including smart phones and tablets.
• Parallel Ready to connect two GP3000i inverter generators for twice the power. (Parallel kit sold separately.)
• Generator Status Lights visual alerts when unit is low on oil, overloaded or ready to use.

Generac GP3000i Customer Reviews

Willy says,

I bought the GP3000i for my camper and I am impressed that I could run everything even the 8000 watt a/c without any problem.

Randall says,

Easy to start and run. Real quite to run. Can hardly hear it running when compared to my older generator that this replaced…

 

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GENERAC GP3300i Model #7154

Best for: Recreation, Camping, Home Backup

Product Features:

• Power Output – 3300 Watt
• Voltage – 120 Volts
• Weight – 59.5 lbs.
• Dimensions – 22.2 in. x 13.3 in. x 18.4 in.
• Quiet, Compact, & Lightweight
• True Power™ Technology provides clean, stable power ideal for sensitive electronics and appliances
• PowerDial™ – 3 operation settings integrated into one simple-to-use dial
• Economy Mode – automatically adjusts engine speed to save fuel
• USB Ports – ideal for charging mobile devices
• Parallel-Ready Capability – connect two inverter generators for twice the power (3000W and above)

Generac GP3300i Customer Reviews

Phils says,

Very satisfied with how quiet it is…

A Texas resident says,

Nice and quiet for the summer power outages in tx.

 

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GENERAC GP3500iO Model#7128

Best for: Recreation, Camping, Home Backup

Product Features:

• Power Output – 3500 Watt
• Voltage – 120 Volt
• Weight – 74.3 lbs.
• Dimensions – 19.3 in x 16.9 in. x 16.4 in.
• True Power™ Technology provides stable power ideal for sensitive electronics and appliances
• PowerDial™ – 3 operation settings integrated into 1 dial
• Economy Mode – adjusts engine speed to save fuel and reduce sound emissions
• USB Ports – charge mobile devices, including smart phones and tablets
• Parallel-Ready Capability – for connection of two inverter generators for twice the power
• Generator Status Lights – with visual alerts

Generac GP3500iO Customer Reviews

David says,

Twenty six days without power and generator never skipped a beat…

Another customer wrote,

I decided to buy something with enough capacity for the essentials… It also had to be quiet and reliable. Portability was important… I found everything I wanted in this model.

 

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GENERAC GP3600 Model #7677

Best for: Recreation, Camping, Home Backup

Product Features:

• Power Output – 3600 Watt
• Voltage – 120 Volt
• Weight – 105 lbs.
• Dimensions – 22.5 in. x 21.3 in. x 35.6 in.
• PowerRush™ ADVANCED TECHNOLOGY – Delivers more starting capacity allowing you to do more with less.
• Large-capacity steel fuel tank with incorporated fuel gauge provides up to a 10.5 hour run-time (50% load)
• Generac’s durable OHV engine
• 1 ¼” steel-tube cradle for added durability and strength.
• Heavy-duty, never-flat wheels
• Fold-down handle

Generac GP3600 Customer Reviews

Kyle says,

It’s light, portable, and convenient. Only minor complaint is the noise level, but I’ll take it for saving me 1000’s!

Dharrid says,

We purchased this unit to take care of the essentials. It did very well running the refrigerator, freezer, house fans, TV, and lamps. The unit is also small enough to be taken on a camping trip, or run power tools.

 

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GENERAC GP6500 COsense® Model #7683

Best for: Recreation, Camping, Home Backup

Product Features:

• Power Output – 6500 Watt
• Voltage – 120/240 Volts
• Weight – 172 lbs.
• Dimensions – 27.2 in. x 27 in. x 26.5
• Large-capacity steel fuel tank – with fuel gauge provides up to a 10.5 hour run-time at 50% load
• Low-oil level shutdown – automatically safeguards engine from damage
• Generac’s durable OHV engine
• 1 ¼” steel-tube cradle
• Heavy-duty, never-flat wheels
• Fold-down handle

Generac GP6500 Customer Reviews

Butch says,

I called several sellers and found a Generac. Since I know the Generac is the No.1 manufacturer of portable generator, I purchased a unit. Put it together, filled it up with oil and gasoline. Started it up and unit did its job. Hurray, Generac saved the day!!!

“Pops” wrote,

Ran great for the outage I had… Cranks on the first pull

 

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GENERAC GP8000E COsense® Model #7676

Best for: Recreation, Construction, Home Backup

Product Features:

• Power Output – 8000 Watt
• Voltage – 120/240 Volts
• Weight – 200 lbs.
• Dimensions – 27.2 in. x 27 in. x 26.5 in.
• PowerRush™ ADVANCED TECHNOLOGY – Delivers over 30% more starting capacity allowing you to do more with less.*
• Electric start model for easy operation. (Battery Included)
• Generac’s durable OHV engine with splash lubrication provides a long engine life.
• Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to a 11 hour run-time at 50% load.
• Low-oil level shutdown automatically safeguards engine from damage.
• 1 ¼” steel-tube cradle for added durability and strength.
• Hour meter tracks maintenance intervals.
• Heavy-duty, never-flat wheels allow for easy portability.

Generac GP8000E Customer Reviews

Nolongerpowerless wrote,

Used it for the first time after heavy winds took down power lines. Rolled it out of the garage, hit the start button and it fired right up. Easily handled the ten circuts that it was powering.
So far so good!

Cliff says,

Having used generators with pull start, I was not able to pull with my bad arm. So I looked for one with electric start and chose the Generac GP 8000. Glad I did!

 

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For more information visit the Generac website: Generac.com