Champion 8750 Inverter Generator Review: Is It Good?

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The Champion 8750 is one of the stronger Champion generators. Find out in this review whether this option would be right for you.

What is the Champion 8750?

The Champion 8750 is a relatively strong generator with 8750 starting watts, 7000 running watts, 30 amps, and 240V.

This will be enough to run relatively big devices (or many medium ones).

If you need this much power, the Champion 8750 can be a good choice.

One to note is that the Champion 8750 is relatively loud.

For more crowded situations, this may not be the perfect generator.

Champion 8750


  • A lot of power with 8750 starting watts, 7000 running watts, 30 amps, and 240V
  • Good run time of 10.5 hours @25% load
  • 5 AC outlets including a twist lock outlet
  • Less than 3% THD
  • 3 years residential warranty
  • Reasonable price
  • Relatively positive customer reviews


  • Relatively loud
  • Only 270 days commercial warranty
  • Not the most fuel-efficient

What are the key features of the Champion 8750?

Generators can vary in many features and specifications but that does not mean all of these are equally important.

In this first table, you can find some of the key features of the Champion 8750 for figuring out whether this generator is good for your situation.

FeatureChampion 8750 Detail
Fuel TypeGasoline
Starting Watts8750 Starting Watts
Running Watts7000 Running Watts
Run Time @25% Load10.5 Hours
Noise Levels72 dBA
Outlets(2) Duplex Of 120V 20A 5-20R GFCI Outlets,
(1) 120/240V 30A L14-30R Twist Lock,
(1) 12V DC, (2) USB Ports
Low THDLess Than 3%
Warranty*3 Years Limited Residential
And 270 Days Limited Commercial
Price Category**$$$
Check Current Price
Champion 8750 key features

*Warranties can vary from seller to seller

**Price category at the time of writing

What will the Champion 8750 run?

Since the ultimate goal of generators is powering your electrical devices, what the Champion 8750 will run is one of the most important details.

You can definitely say the Champion 8750 is a relatively strong generator with its 8750 starting watts, 7000 running watts, 30 amps, and 240V.

While there are still limits, it is fair to say that a Champion 8750 will be able to a lot of the normal electrical devices you have at home individually.

If you are interested in the Champion 8750, you likely want to run multiple appliances and tools at the same time.

In that case, you want to take a look at appliance and tool watt charts and even better your individual devices to see whether the Champion 8750 is strong enough.

Keep in mind that if you use the Champion 8750 to run your house, there will be a certain power dropoff along the way.

What are the Champion 8750 fuel capacity and consumption?

Another important area you want to check when considering a generator like the Champion 8750 is the fuel tank.

You likely don’t want to spend half of your time running back and forth to refuel your generator because its tank is too small or because it slurps way too much fuel.

The Champion 8750 has a fuel tank capacity of 4.2 gallons (15.9 liters).

In combination with its fuel consumption, this makes it so the Champion 8750 can run around 10.5 hours at a 25% load.

These numbers are somewhat average to above average compared to many other generators.

You can also estimate that the Champion 8750 gets around 4.375 kWh out of a gallon of fuel (at 25% load).

This detail is not the most impressive out there but there are worse options too.

Whether you like all these Champion 8750 specifications enough for your situation depends on details like how easily you can access fuel and how much you don’t like refueling sessions.

Are customer reviews positive about the Champion 8750?

Yes, customers tend to be relatively positive about the Champion 8750 generator from a high-level view.

A review of the specifications and price of the Champion 8750 is definitely helpful but at the same time, you need to know that generator brands do not always deliver.

Because of this, you want to check out the Champion 8750 customer reviews.

To make life easier for you, I already looked at these (and 100s of reviews of other generators).

Besides a few very exceptional technical issues, the main thing customers emphasize in their reviews is that the Champion 8750 is relatively loud.

Is the Champion 8750 worth it?

The Champion 8750 can be worth it if you don’t mind the above-average noise and need the 8750 starting watts, 7000 running watts, 30 amps, and 240V.

You can describe the Champion 8750 as a relatively powerful generator with a reasonable price and relatively positive customer reviews.

It is important to emphasize that this is a relatively loud generator.

For certain purposes and situations like food trucks, camping, and tailgating, this is typically not desired.

Champion 8750

What are the other Champion 8750 specifications?

Lastly, you may also be interested in certain of the Champion 8750 specifications aka specs I did not talk about.

You can find these in the table below.

Additionally, the Champion 8750 inverter generator manual can offer some helpful information too.

SpecChampion 8750 Detail
Fuel TypeGasoline
Fuel Tank Capacity4.2 Gallons
Fuel Efficiency
(kWh Per Gallon)
Voltage120/240 Volts
Recoil Pull StartYes
Electric StartYes
Remote StartNo
Oil Capacity1.2 qt. = 37.2 fl oz = 1.1 liter
Low Oil ShutdownYes
Fully Enclosed DesignNo
AC Frequency60 Hz
Engine Displacement420cc
Built-In Digital Smart LCDYes
Hour MeterNo
Fuel GaugeNo
Wattage MeterNo
Session And Lifetime Run TimeYes
Run Time RemainingNo
Engine Type4 Stroke
Remote Generator OperationNo
Outlet CoversYes
Parallel ReadyNo
Weight155.4 lbs (70.5 kg)
Dimensions26.6″ L x 25.6″ W x 23.7″ H
Country Of OriginChina
Check Current Price
Other Champion 8750 specifications aka specs

How long will a Champion 8750 run?

A champion 8750 will run for 10.5 hours at 25% load. How long it will run at other loads is hard to predict.

How much oil does a Champion 8750 take?

The Champion 8750 has an oil capacity of 1.2 qt. (quarter gallons) which is about 37.2 fl oz or 1.1 liters.

How many decibels is a Champion 8750?

The Champion 8750 has noise levels of 72 dBA listed.

Will the champion 8750 run central air?

Since 3-ton central air conditioning tends to use less than 6750 watts and 30 amps, a champion 8750 should be able to run this.

If your central air needs more amps or watts, you will need a stronger generator.

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Mats is the founder and head editor of Generator Decision. With a combination of critical thinking, tireless research, and a healthy interest in electronics he helps people find the right generators and how to use these. At this point in the journey, Mats has done research on hundreds of portable generators.