Powerhorse 3500 vs Predator 3500

Portable generators are what you need after intense windstorms and hurricanes that leave towns without power for days. The generators come with run times of around 10 hours which is adequate for most families to power their appliances through the night. The generators are also great for on-site jobs, camping trips and occasional outdoor recreational activities. Choosing the right one for your needs however, is not that easy as you have multiple brands catering to the sector. In this review, we check out how the predator 3500 compares to the Powerhorse LC3500i.

What are the differences between the Powerhorse 3500 and Predator 3500?

Powerhorse 3500
Predator 3500
Running wattage
Peak wattage
Fuel capacity
2.6 gallons
2.6 gallons
Run time
11 hours
11 hours
22.8” L x 17.3”W x 20.1”H
22.8” x 17.3”W x 20.1”H
99.2 lbs.
99.2 lbs.

Powerhorse 3500 vs Predator 3500 – How do they compare

Power output

Both machines have the same running watts output of 3000watts and starting watts of 3500 watts. This power is enough to give most of the appliances the necessary boost to start operation. You also get the same run time hours of 11. Both inverter generators have a fuel consumption rate of 0.24 gallons per hour at 25% load capacity. The power output for this generators is the same so the mode of operation is also the same.


Both generators are highly portable and weigh the same at 99.2 lbs. Such kind of weights are ideal for portable generators as they do not require a lot of lifting to get them off the ground. The generators also come with wheels that help you move them around. You also get double handles to improve your grip. Both generators have a low THD but the Powerhorse 3500 is >2% while the predator 3500 is >5%. This makes them ideal for powering your sensitive electronic equipment.

Noise levels and security

Both machines have the same noise level output of 57dB also come with a spark arrestor that is ideal for use in forested areas. The machines are both similar in the fact that they do come with a digital display for information like power output, voltage and lifetime run hours. You also have various light indicators on the machines for low oil levels and when the generators are overloaded. Both machines are CARB compliant and EPA-approved meaning it can be sold in all 50 states.

Powerhorse 3500 vs Predator 3500 – A Comparison Overview

Powerhorse LC3500i – Overview

The Powerhorse has a rated wattage of 3000w and a starting wattage of 3500w. It is a quiet inverter generator ideal for those camping trips or as a backup generator for you home. You can also use it for various outdoor activities as it comes with a run time of up to 11 hours.

A 212cc engine that churns out 6.1HP powers the powerhouse LC3500i. Its Loncin 4-stroke OHV engine is quiet enough for you to enjoy running some of your appliances without a lot of noise interference. In fact, it is rated to have a noise output of 57 dBA. The generator runs on gasoline and delivers 120v. It is also parallel compatible meaning you can connect it to another generator for more power.

To power up the generator you get a simple electric starter with a manual pull-start mechanism as backup. The fuel capacity is set at 2.6 gallons and this should get you by for 11 hours. It’s clean sine wave is less than 2% Total Harmonic Disruption and this allows you to safely plug in your sensitive electronics.

Your control panel has three AC outlets with one 120v 30A receptacle, and two duplex 120v 20A. The powerhouse LC3500i is a lightweight generator that weighs in at 99.2lbs. It comes with four wheels and double handle for easy portability. On the control panel you have a digital data center that gives you information on lifetime run hours, voltage, and power output. You also have several light indicators to show when the generator is ready, oil is too low and if it is overloaded. To protect your appliances it also comes with an automatic oil shut off and overload protection (circuit breaker). If you are worried about emissions then note that the generator is CARB compliant and EPA approved. The generator also comes with a spark arrestor for use in forested areas.

What we liked:

  • Powerful output
  • Digital data center for information display
  • Highly portable due to transport wheels
  • Security features like spark arrestor and automatic oil shut off

What we did not like:

Lack of GFCI outlet

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Predator 3500 – Overview

The predator 3500 is an ideal inverter generator ideal for use with RV travellers, campers and for domestic use during power shortages. The generator has a running watts output of 3000 watts and a starting watts of 3500 watts. A 212 cc 4-stroke OHV engine powers the predator 3500. This allows it to provide 120v of power which is adequate for most appliances.

The predator 3500 supports parallel linkages with another comparable generator so that you get more power. It also features an electrical starter with the traditional pull and start manual mechanism as backup. On a full tank at 25% load, the predator 3500 can run for up to 11 hours thanks to its large 2.6 gallon tank. That is enough power to sustain you through the night while camping.

The generator also produces a clean sine wave of <5% THD which is quite adequate for supporting sensitive electronic devices. The Predator comes with 3 AC outlets and one DC outlet. For easy RV connection you have a L5-30P to TT -30R adaptor.

The generator has a weight of 99.2 lbs. which makes it lightweight and easy to carry. It also comes with 4 transport wheels that make it easy to move around. For controls you have a digital control display that helps you monitor the output, voltage and lifetime run hours. You also have a host of indicator lights for low oil levels and to know when the generator is overloaded. It is also quite easy to know how much fuel is left courtesy of its built-in fuel gauge. For security purposes you have the overload protection/circuit breaker and automatic low oil shut off.

The predator 3500 is a generator that produces low emissions as it has being certified by the CARB and EPA. This makes it a great sale in all the 50 states.

What we liked:

  • Low on emissions
  • High power output
  • Highly portable generator
  • Digital console for displaying key metrics

What we did not like:

Lack of GFCI outlet

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Verdict: So, which is better – Powerhorse 3500 vs. Predator 3500

It is quite difficult announcing a winner as both generators have the same specs and the choice largely boils down to the brand. The Predator 3500 is the more popular generator and maybe more suitable for your needs.


Is the Powerhorse 3500 available in all states?

The generator is CARB compliant and EPA-Approved and thus can be purchased in all the 50 states

Can I use the Predator 3500 in forested areas?

Yes, you can as it comes with a special spark arrestor