Champion 200921 - 4000/5000W Portable Generator

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Set an alert for the Champion 200921 - Current lowest price: $399.99
Price History
Price history for the Champion 200921
Latest updates:
  • $399.99 - May 14, 2024
  • $499.99 - September 26, 2023
  • $449.99 - September 19, 2023
  • $499.99 - August 29, 2023
  • $449.99 - August 22, 2023
  • $499.99 - July 7, 2023
  • $539.99 - June 5, 2023
  • $489.99 - May 31, 2023
Data source: tractorsupply.com
Since: May 25, 2023
  • Highest Price: $539.99 - June 5, 2023
  • Lowest Price: $399.99 - May 14, 2024


Convenient and versatile power is yours with the Champion 4000-watt RV Ready portable generator. Rely on the Champion 224cc engine and enjoy up to 14 hours of run time at 50% load with a dBA of 68. (source: Champion (opens in a new tab))

Zoom on the Champion 200921

In summary, the Champion 200921 is a compact portable generator especially useful for:

  • RV travellers who wish to upgrade their experience to another level
  • Occasional participants of outdoor events, competitions, concerts and festivals
  • Homeowners in need of an emergency backup power for their essentials

In the forthcoming sections, you'll delve into its power characteristics, the various outlets it offers, its overall portability, and the additional features it boasts.

Power & Run Time

The Champion 200921 in use

The Champion 200921

With a 224 cc OHV 4-stroke engine, the Champion 200921 operates on gasoline, providing 120/240V, with a running wattage of 4,000W and a starting wattage of 5,000W.

At a noise rating of 68 dBA (less noisy than an office), the generator is started via a simple traditional pull-start mechanism.

The fuel capacity of 4.7 gallons allows the 200921 to operate for around 14 hours at 50% load with a full tank (fuel consumption around 0.34 GPH).

The powering of sensitive electronic devices with the 200921 is not recommended due to its high THD (<20%).


The control panel includes the following 4 AC outlets:

Duplex 120V 20A (5-20R)
120V 30A (TT-30R) receptacle
120/240V 30A (L14-30R) receptacle

With its TT-30R receptacle (TT standing for 'Travel Trailer'), this Champion generator is RV Ready, perfectly suited for powering recreational vehicles. In addition, as the 200921 holds a twist-lock L14-30R receptacle, it is transfer switch ready: you'll easily be able to connect it to your breaker box to power your home during a power outage.


At L23.2 x W18.3 x H20.2 in, the Champion 200921 boasts a traditional open frame structure, ensuring stability and allowing for convenient maintenance access to components, promoting air circulation. The design is ideal for rough environments and demanding outdoor use.

Though weighing 104.7 lbs, the generator remains classified as 'portable,' indicating its capability to be moved, though its weight could pose transport challenges. Investing in the official wheel kit (opens in a new tab) could be a wise choice to enhance the generator's mobility.


Panel of the Champion 200921

The 200921's control panel

Included in the control panel of the 200921 are an Intelligauge meter, showing voltage, frequency, and lifetime hours metrics, essential for monitoring its status and activity.

Featuring a built-in fuel gauge, the generator offers quick, convenient, and easy gas level checks at a glance.

From a security standpoint, the product offers an overload protection (circuit breaker) and an automatic low oil shut-off, allowing you to use it with a peace of mind. Champion's built-in surge protector (Volt Guard™) safeguards your equipment and appliances against voltage spikes.

Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Champion 200921 is bundled with additional accessories: oil and funnel. The official storage cover and running cover are also available, as separate purchases.

Product Video

The Champion 200921 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Champion 200921 compare to generators of similar power (between 3500 and 4500 W).

  • Having a dry weight of 104.7 lbs, the Champion 200921 belongs in the expected weight range for generators which produce 3500 to 4500 rated watts. Regarding dry weight, one of the champions in the same power range is the Genmax GM4600iAEFIC, with a dry weight of only 58.4 lbs.
  • This generator, with its lowest noise level at 68 dBA, is noisier than most generators of comparable running wattage. For those who are looking for a less noisy device, we suggest the Westinghouse iGen4500DF. With just 52 dBA, it is one of the most quiet devices in this power range.
  • With around 14 hours of runtime at 50% load, the 200921 provides a higher run time when compared to similarly powerful products. If prolonged run time is essential to your needs, you could consider the Predator 4375, which offers one of the highest autonomy among devices with similar power output, lasting around 16 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This generator provides better fuel efficiency than most others in its wattage range, consuming approximately 0.34 GPH (gallon per hour) at 50% load. If you wish to get a unit of similar power, but with one of the best fuel efficiency, you could consider the Westinghouse iGen4500DF, which has an impressively low fuel consumption of 0.23 GPH.

Price comparison

As you can see from these interactive charts, when compared to other 3500-4500W generators, the Champion 200921 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

  • Inexpensive
  • Several accessories included
  • RV Ready
  • High run time
  • Fuel efficient
  • Decent weight (104.7 lbs)
  • No electric start
  • On the noisy side (68 dBA)

Do you own the Champion 200921 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Parallel capableNo
RV readyYes
Engine224 cc OHV 4-stroke
Starting systemRecoil
Warranty3 years
VoltageAC: 120/240V 60 Hz
Running watts4,000 W
Starting watts5,000 W
Running amps (@120/240V)33.3/16.7 amps
Peak amps (@120/240V)41.7/20.8 amps
Run time @50% load14 h
Run time @25% loadUnknown
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (TT-30R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerVFT
Fuel tankSteel, 4.7 gal
Fuel gaugeYes
Weight104.7 lbs
Approx. dimensions (L x W x H)23.2 x 18.3 x 20.2 in
Noise (lower limit)68 dBA
THD< 20%
ComplianceCARB, EPA
SecurityLow oil, overload and Volt Guard™ surge protection
Spark arrestorYes
Accessories includedOil and funnel
Country of originVietnam

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

Spec Improvement×

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About Champion Power Equipment

Founded in 2003, the Champion Power Equipment is a US based power equipment manufacturer. The relatively small company has made a name for itself both in the portable generator industry, but also the power equipment sector in general, with a particular focus on heavy duty equipment, such as log cutters, snow blowers, chipper shredders, etc. All of their products are engineered in the US. However, the company does not provide information on the origin of their components.

Warranty Information

The Champion 200921 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Champion generators, please consult Champion's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-877-338-0999.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our wattage calculator.
ItemRunning WattsStarting Watts
At homeMicrowave (1000 watts)15001500
AC (10,000 BTU)15002200
Refrigerator (energy star)1921192
Total3192 W4192 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Total3190 W3780 W
For workTable saw18004500
Electric fence (25 miles)250250
Bug zapper8080
Total2130 W4830 W
Can you reset the running hours nine hit 999hrs and won't count any further (Asked January 18, 2023)

Not sure is this can be easily achieved. You should contact Champion to know more. There are chances they will tell you to replace the meter. Alternatively, you can consider a virabtion-activated hour meter.

Couldn't find the right answer for you? Ask your own question.

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Champion 200921
4.5 Total Score
2 reviews
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User Reviews

Most Recent Most Helpful Highest Rating Lowest Rating Add your review
  1. 2.15

    Not bad of a generator recoil just went trying to get a hold of people for the warranty cover under a 3-year but it is so hard to get through to anybody I think the warranty should be a little easier for people to get to

    + PROS:
    • Runs great made it through a whole winter does the 14 hours great on gas
    - CONS:
    • Recoil ain't that good the little springs that hold the throttle are very flimsy
    Helpful(0) Unhelpful(0)You have already voted this
  2. Avatar
    Talina Morelock January 18, 2023 at 6:57 pm

    Manual doesn’t have a whole lot of info about the product

    + PROS:
    • Runs 14hrs on full tank of gas
    - CONS:
    • Can't get hours properly after 999
    Helpful(0) Unhelpful(0)You have already voted this

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