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The choice of selecting the best toilet for your bathroom is the hardest decision to make. But you don’t have to worry anymore.

Here, we bring you the ultimate comparison of American Standard Champion 4 vs Kohler Cimarron to make your choice easier.

As we all know, American Standard and Kohler are the leading manufacturers of toilets, and their products are known for their high quality and performance.

Whether it is a Kohler or American Standard toilet in your bathroom, either way, the choice of selection depends upon your needs.

The features you might be looking for are the flushing performance, water consumption, seat height, comfort, and looks.

By comparing Kohler Cimarron vs American Standard Champion 4, we will get to know similarities and differences and show which is the best among them.

So let’s take an in-depth look at the advanced features of American Standard Champion 4 vs Kohler Cimarron and find out which is the best.

Table of Contents

Comparison Chart

American Standard Champion 4
Kohler Cimarron
Toilet Type
One Piece
Two Piece
29.8 x 17.8 x 29.5″
28.75 x 17.62 x 30.75″
Water Consumption
1.6 GPF
1.28 GPF
WaterSense, ADA
WaterSense, ADA
Flush Type
Gravity Flush
Gravity Flush
Seat Type
Soft Close seat
Not Included
10 Years
1 Year

Features Comparison

Here in this Kohler Cimarron Toilet vs American Standard Champion 4 comparison, we will look into the features of both toilets.

American Standard 2004314.020 Champion 4 Elongated Toilet

American Standard Champion 4

1. Toilet Design

We will begin the American Standard Champion 4 Toilet Review with the design of this toilet.

It is basically a single piece toilet unit with an exposed trapway. The elongated bowl of Champion 4 is known for its comfort.

This toilet from American Standard has a soft close seat included which protects the bowl from shattering.

And the Vitreous China construction makes it your lifetime partner. The beautiful modern curves of this toilet will surely complement the looks of your bathroom.

2. Dimensions

The American Standard Champion 4 measures 29.8 x 17.8 x 29.5 inches which can fit standard sized bathrooms. But it is recommended to know the dimensions of your bathroom beforehand.

This toilet comes with a classic rough-in size of 12 inches to fit the existing plumbing without any alteration.

With ADA compliance, the Champion 4 toilet has a standard height of 16.5 inches. This seat height is comfortable for people of every age at home and those with disabilities.

3. Flushing System

American Standard Champion 4 toilet is well known for its clog free-flushing system that can remove larger mass with a single flush.

The water consumption of this toilet is 1.6 gallons per flush which might look higher, but it is still lower than older and most modern toilets.

The robust flushing system of Champion 4 is powered by the larger 4-inch piston action accelerator valve. In simple words, this gravity assisted flushing system allows water to flush down with a higher force which takes care of any sized mass with a single and quiet flush.

The single powerful flush of Champion 4 toilet is also possible because of the siphon action jetted bowl. It is a dual flush system; as the lever is pulled, the water goes through the bowl rim and, secondly, through the trapway, which initiates a vacuum to clean the toilet efficiently.

Along with the flushing system, the EverClean surface of the toilet not only helps it stay clean. But it assists as a slick surface to be easily cleaned with a single flush. The double glazing is coated on the bowl and trapway, creating a super smooth anti-odour surface.

4. Cleaning

As we notice, most toilets require frequent cleaning and a lot of effort, but it’s not the case with the Champion 4. The EverClean glazed surface of this toilet remains clean for longer periods.

Although for proper hygiene, it still needs to be cleaned but not as frequently as other toilets.

Cleaning the inside of this toilet requires less effort and bathroom cleaners. While on the outside, being a single piece toilet, it is easy to clean compared to two-piece toilets. The exposed trapway might be tricky to clean, but it is not that hard anyway.

5. Price & Warranty

In the pricing department, American Standard Champion is a mid-range toilet. Although this model is priced at a lower range than the competitors such as Kohler.

With Champion 4, American Standard has presented a toilet that brings comfort and performance at a reasonable price.

The American Standard Champion 4 has one of the best warranty coverage. It provides a 10 years warranty, but the toilet itself will outlive the warranty period.

The warranty coupled with high-quality performance makes Champion 4 purchase safe and hassle-free.

What we like

  • Durable construction.
  • Clog free flushing.
  • Comfortable height and seat shape.
  • Low water consumption.
  • The EverClean surface remains clean for longer.
  • Slow closing seat.

What we don’t like

  • Size dimensions might be large for smaller bathrooms.

Check Price & Availability

KOHLER K-3609-0 Cimarron Elongated Toilet


Kohler Cimarron is one of the best-selling toilets. Its exceptional performance with low water consumption and clogs free flushing.

In this Kohler Cimarron toilet review, we will explain its features to pitch it against the American Standard Champion 4.

1. Toilet Design

The Kohler Cimarron comes as a two-piece toilet and curves designed to give your bathroom a modern touch.

Like the Champion 4, the Cimarron has an elongated bowl shape that is considered comfortable for adults.

The materials used to build Kohler Cimarron are Vitreous China, making this toilet durable and in service for years to come. Moreover, this toilet is designed for compact spaces, so you wouldn’t have to worry about fitting issues.

We discovered the only issue with the Kohler Cimarron is that it doesn’t come with a seat and water supply line. But considering that you can buy a customized toilet seat or bidet of your choice and supply line easily available at any hardware store, we can say it’s not a major inconvenience.

2. Dimensions

The Kohler Cimarron is a compact toilet with size dimensions of 28.75 x 17.62 x 30.75 inches. The rough-in size is 12 inches. With standard dimensions fitting this toilet in your existing bathroom is easy and hassle-free.

A toilet must have a comfortable sitting height. Kohler Cimarron is equipped with an above-standard seat height measuring 16.5 inches. This comfortable sitting height makes it ADA compliant and ideal for adults and people with disabilities.

The trapway of this toilet measures 2-⅛ inches, and it has a glazed inside. This helps a clog-free powerful flush every time.

3. Flushing System

The flushing system of Kohler Cimarron is what sets it above most toilets in this range. The Cimarron toilet is designed as a low water consumption unit. It only utilizes 1.28 gallons of water per flush. That’s why it is WaterSense certified and is environmentally friendly.

Apart from being environmentally friendly, it is very economical too. Kohler Cimarron saves 16,500 gallons of water annually, which results in lower water bills.

Another water-saving feature is its dual flush system. A quick half flush can be initiated by pressing the flush lever halfway for the “number ones”. And a full flush is used to eliminate the “number two’s”.

Along with the water efficiency of Kohler Cimarron, it has one of the powerful flushing systems. It sports the Kohler patented Aqua Piston technology. Both the canister flush valve and Aqua Piston technology provides a powerful gravity-fed flush.

The flushing system of Kohler Cimarron works by delivering a 360-degree flow of water. Water then runs down through the bowl rim and the trapway giving clog-free efficient flushing.

So the Kohler Cimarron brings water-saving and high-performance flushing to your bathroom.

4. Cleaning

Cleaning the toilet is essential for keeping it hygienic, and Kohler Cimarron is easy to clean. Its glazed surface and trapway don’t allow any residue to stick to the surface. As a result, the glazed surface of this toilet stays clean for longer and requires less effort while cleaning.

5. Price & Warranty

The Kohler Cimarron is priced as a mid-range toilet with higher performance and extra comfort but without a seat and supply line. While the warranty provided with only one year warranty on parts.

But keeping in mind the brand reputation, exceptional flushing performance, and durable construction that can last for many years are enough to make Kohler Cimarron the best choice.

What we like

  • Powerful flushing system.
  • Dual flushing.
  • Low water consumption.
  • Comfortable height.
  • Durable construction.

What we don’t like

  • It does not come with a seat and water supply line.

Check Price & Availability

American Standard Champion 4 vs Kohler Cimarron Comparison

After the American Standard Champion 4 review and Kohler Cimarron review, we found some similarities and a few differences.

For example, the Champion 4 and Cimarron toilets are high-performance toilets and have Vitreous China construction making them durable.

Both the Champion 4 and Kohler Cimarron have similar elongated shapes for comfortable sitting. And share standard 12 inches rough in size for easy installation. The toilet seat sitting height is also the same for American Standard Champion 4 and Kohler Cimarron.

Apart from similarities we found during the Kohler Cimarron toilet vs American Standard Champion 4 review, some differences set them apart. Below are the differences between both of these toilets.

Water Consumption

For some water, saving is significant, and in current times water conservation has become even more critical.

In mind, both the American Standard Champion 4 and Kohler Cimarron have WaterSense certification as low consumption toilets.

After the comparison, it is clear that Champion 4 utilizes 1.6 gallons of water per flush while Kohler Cimarron uses 1.28 gallons per flush.

Although the difference is by a minimal number, the performance is almost the same for both toilets.

Flushing System

flush down the toilet

The flushing system of American Standard Champion 4 vs Kohler Cimarron is poles apart.

Because both the manufacturers use their patented technologies to run their gravity flush system.

The American Standard Champion 4 has a 4-inch piston accelerator flush valve, and a siphonic action jetted bowl. In this system, water is introduced to the bowl with a lot of pressure through the bowl rim and into the trapway directly.

The siphonic action jetted bowl creates a vacuum to flush out 70% larger mass with a single flush. And for that, only 1.6 gallons of water is required. In addition, this standard of flushing performance is clog-free, quick and totally silent.

On the other hand, Kohler Cimarron utilizes their patented Aqua Piston technology along with Canister Flush Valve. These systems shoot water with gravity-assisted high pressure around the bowl rim to clean the toilet efficiently.

To gain this effective flushing performance, the Kohler Cimarron relies on 1.28 gallons of water. So not only does it have the clog free-flushing, but it saves a lot of water in the long run without sacrificing performance.


The American Standard Champion 4 has the upper hand here as it is presented with a 10 years warranty. On the other hand, Kohler Cimarron only has a 1-year warranty. But this doesn’t mean there is any compromise on quality by either Kohler or American Standard.

Our Verdict


After the detailed head to head comparison of American Standard Champion 4 vs Kohler Cimarron, we finally arrived to conclude it.

Both the American Standard Champion 4 and Kohler Cimarron are designed for giving you an exceptional bathroom experience.

If you like a water-efficient toilet, it provides powerful flushing and is comfortable. Then, Kohler Cimarron is the best choice for you.

It is a water-saving toilet with 1.28GPF consumption. Still, it gives excellent flushing and comfortable height for all adults at home. But you have to buy a seat of your choice for this toilet separately.

On the other hand, if you want similar comfort, water efficiency, and a clog free-flushing system, then the American Standard Champion 4 is for you.

The Champion 4 is a champion of flushing large mass; it removes clogs with a single flush. And with a 10-year warranty, it is a hassle-free purchase.

Like always, the choice of toilet depends on your needs at home.

We hope this American Standard Champion 4 vs Kohler Cimarron comparison will help you choose the best toilet for your bathroom to have the best bathroom experience without any problems.


Q. Does the installation of American Standard Champion 4 require professional help?

Ans. The Champion 4 is a single-piece toilet, and it requires minimal installation effort. An experienced DIY person can easily install the toilet; otherwise, professional installation is recommended.

Q. Does Kohler Cimarron come with a seat?

Ans. No, the Kohler Cimarron does not have a seat included. The seat has to be bought separately.

However, it gives the advantage to the buyer to choose the seat of their choice, whether it is a standard plastic seat or an electric bidet.

Q. Does Kohler Cimarron develop leakage?

Ans. Luckily no the Kohler Cimarron does not develop leakage. It has a DryLock installation for the water tank to prevent leaks, a common issue among two-piece toilets.

Q. What is AquaPiston technology?

Ans. AquaPiston technology is patented by Kohler, which is a type of water delivery system for flushing.

Through this technology, water is flushed into the toilet rim with gravity-assisted pressure to clear the bowl.

What Are Others Saying?

Champion 4 Flushing Clips

Kohler Cimarron Revolution 360 Tests!

1 Comment

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