Top Champion 3100 Watt Inverter Generators (Reviews for 2021)

Best Champion 3100 Watt Inverter Generators ReviewsChampion is a well-reputed company that’s known for producing high-quality power machines. That also applies to the production of the Champion 3100-Watt Inverter Generators. Today, there are a couple of models categorized under this. The models are designed to deliver reliable, portable, clean, and stable power ideal for use with various applications.

My Champion 3100-Watt Inverter Generator reviews will be addressing some of the available models you can buy in 2021 and the features that make them great. I’m also giving you the best Champion 3100-Watt Inverter Generator buying guide to help you obtain an ideal model that fulfills your needs. Without further ado, let’s get started!

The Champion 3100 Watt Inverter Generator Reviews 2021

1. Champion 100263 Portable Inverter Generator w/Electric Start

Champion 3400W Inverter Dual Fuel GeneratorThe review starts with the highest rated product, the highly-dependable Champion 100263 dual-fuel inverter generator. It brings you power coupled with convenience and versatility. The generator is designed to give you enough power for your RV, projects, and also home use. The fact that it’s an inverter generator tells you that you can safely run or charge your sensitive electronics with it in confidence. As a portable machine, it comes with two heavy-duty wheels and a foldable handle to improve mobility.

The unit uses a high-power 192cc dual-fuel Champion Engine built to ensure it delivers 3100 running watts and 3400 starting watts on gasoline. When running off propane, the generator will give you 2790 running watts and 3060 starting watts. The starting system employed here is quite reliable, thanks to the electric system that is coupled with Cold Start Technology. Additionally, this generator does come with Smart Economy Mode ideal for bettering fuel efficiency, reducing operation noise, and improving engine life by cutting down on the load.


  • Versatile and Convenient Power
  • Reliable 192cc Champion engine
  • Built-in foldaway handle
  • Smart economy mode
  • Dual-fuel technology
  • Quieter operation
  • Never-flat tires


  • Lots of work needed to change engine oil

2. Champion 75537i Portable Inverter Generator w/Wireless Remote Start

Champion 3100 Watt RV Ready Portable Inverter GeneratorThe next review is about Champion Power Equipment 75537i, a portable RV-ready inverter generator. The model is here to give you lightweight, convenient, and quiet power that you can use for home emergency, recreational purposes as well as job site application. It’s powered by a high-power 171cc Champion Engine that operates well under 58dBA and for around 8-hours with single refuel. The motor used here is low maintenance, long-lasting, 4 Stroke, Single Cylinder, and Air Cooled that is also fitted with low oil shut-off for its protection.

The generator is capable of giving you 2800 rated watts and 3100 starting watts of portable, reliable, clean power. Starting the generator is super comfortable thanks to the utilization of a convenient electric start that also comes with Wireless Remote Start. I also loved the compact design employed here, and the built-in carry handles plus the never-flat tires, which increases the mobility of this generator. Another feature that’s loved by the unit’s customer is the economy model, which puts the generator in idle mode, automatically saving fuel, reducing noise as well as boosting the engine life.


  • Dual Port USB Adapter Included
  • Push-to-Reset Circuit Breakers
  • 3-position ignition switch
  • Comes Fully Assembled
  • Wireless remote start
  • Ultra-quiet operation


  • Not sturdy for extensive power tools

3. Champion 75531i Portable Inverter Generator

Champion 75531i Portable Inverter GeneratorIf you’re looking for a lightweight, versatile, and accessible power for use at home, at a camp or job site, then I can confidently recommend this next model, Champion 75531i. It’s a portable inverter generator that makes an excellent quiet, and lightweight companion while going out with your RV. It’s powerful enough to provide plenty, clean, and safe power for running and charging your essentials during an outage. It’s powered by a reliable single-cylinder Champion gas engine that produces 2800 rated watts and 3100 starting watts

Another thing, this generator is capable of giving you up to 8-hours of runtime at a 25% load. The convenience of starting this generator is high up thanks to the utilization of Champion’s reliable recoil start that’s also married with plus Cold Start Technology to ensure a quick start even in cold weather. That’s not all! Many customers praised the Quick Touch Panel that allows you to access all the controls in a single spot. The whole thing is designed with safety in mind. That’s why it comes with a low oil shutoff sensor and LED indicators.


  • Champion’s Inverter Technology
  • Foldaway U-shaped handle
  • EPA and CARB compliant
  • Smart Economy Mode
  • Fully assembled
  • Never-flat tires


  • The pricing isn’t that friendly

4. Champion 100204 Digital Inverter Generator

Champion 100204 Digital Inverter GeneratorChampion 100204, a digital inverter generator, is here to give you RV-ready, parallel capable, and dual-fuel portable power. The generator comes in a compact, lightweight, and rugged body designed to ultimate portability as well as extended durability.
With 2800 rated watts and 3100 starting watts, this generator is capable of giving you ideal, enough power to run your RV, camping, and home essentials when you need it most. And since it’s a parallel capable generator, you can also connect another 3100-watt generator to get some extra power when needed.

Dual-Fuel technology is also a plus as it gives you the freedom and flexibility to select between gas and propane, whichever that is most available and convenient for you. The engine used here is a 171cc OHV air-cooled Champion motor that runs quietly. Another thing, the rugged construction is not only protective to the generator internals but also ideal at reducing the generator noise. For exclusive mobility and transportability, my generator is fitted with never-flat solid wheels and a U-shaped foldaway handle that offers the perfect convenience of moving or storing the generator.


  • FREE lifetime Champion Support
  • 3-Position Ignition Switch
  • Ultra-Quiet Operation
  • Dual Fuel Technology
  • Quick Touch Panel
  • Dual USB adapter


  • Difficulties changing engine oil

Buying Guide for Champion 3100 Watt Inverter Generator Reviews

Champion 3100-watt generators are all capable of handle various loads and applications. Their build quality is also high and reliable. However, some other features like the capacity, runtime, and fuel type may vary. That brings a situation where not all of this generator can meet your needs and goals. For that, you need to have a list of considerations to help you decide which model is ideal for you. That’s what I will be giving you in this section.

1) Generator Output Rating

How much power does the generator provide in terms of running and starting wattage? How much energy do you need in running and starting wattage? Does the generator have enough power for your needs? Those are the questions that will help you buy the right capacity generator. Ensure your estimated power needs goes under what the generator has to offer.

2) Runtime

Mostly, the runtime might not be a significant factor. However, for the remote usability, you need to know the amount of fuel the generator uses at a go and the number of hours it runs with a single full tank. The rating is measured by a quarter load, half load, or full load. Estimate the time you will need the generator to be running and use it to pick the most appropriate unit.

3) Fuel Type

Champion 3100-watt inverter generators is either gas-powered or dual-fuel. The dual-fuel models run on either gasoline or liquid propane. The technology offers convenience and freedom of selecting the most appropriate, accessible, affordable, and convenient for you.

4) Noise

Yes, Champion Inverter generators are superbly quiet, by the noise levels vary with the models. You can decide to buy the most silent generator of them all.

Frequently Asked Questions (FAQs)

Is the Champion generator engines American made?

The engine is American designed and supported, but the assembly is done in China and imported back to the USA.

Can Champion 3100-watt dual-fuel inverter generator run on natural gas?

Not really! They are specially made for use with gas and LPG. However, certain upgrades will allow a dual-fuel generator to run on either natural gas, LPG or gasoline, but not recommended.


And that is what you need to know from best Champion 3100-watt inverter generator reviews. They are here to make you understand what you will be getting if you bought a reliable Champion 3100-watt inverter generator. The buying guide will be an eye-opener while you make your selection. Good Luck!

About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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