American Standard VS Kohler Toilets (2019 Recommendation to Buy)

In America, some of the notable brands are the American standard and the Kohler toilets. But which one is the best? Different people will come up with different opinions about these two. Some love the American standard toilet brand because of its efficiency, while others love Kohler because of its comfort. Read this American Standard VS Kohler Toilets to know more about these two brands.
As a plumber, I have installed lots of Kohler and American Standard toilets. Some models work great and some not. You have to select a toilet depending on your budget, flushing power, easy cleaning, water consumption, and size of the bathroom. You cannot blindly depend on the brand. Although, I have compared some general information between American Standard and Kohler brand. I have also compared these two brands most popular toilets.

General Comparison between American Standard and Kohler Toilets

Which brand toilet you should select? Kohler or American Standard toilet? Basic comparison is here:


Kohler Toilets

American Standard Toilets

Company Business: More than 100 years(Parent Est. 1873) More than 100 years(Parent Est. 1875)
Company Employee: 32,000+ 15,200+
Est. Yearly Revenue: $2 to $5 billion $500 million to $1 billion
Customer Support: Need Improvement Very Responsive
Warranty: Limited 1-Year limited Warranty Limited 10-Year Warranty
Warranty Support: Not Great Very Helpful
Price: A little bit Higher Low
Maintenance Cost: High Medium
Leak Issues: Complain Increasing Still Reasonable
My 2019’s Rating: 85 out of 100 90 out of 100
My 2019’s Top Pick: kohler vs american standardCheck Today’s Price American Standard VS Kohler toiletsCheck Today’s Price


With the new Federal law that requires all toilets manufactured in the USA to use an average of 1.6 gallons per flush or less; Thus, you should choose your flush toilet wisely. Many homeowners rush to buy a toilet and only to regret later. With so many brands on the market, it is wise choosing a quality and reliable toilet. Don’t rush, but check out the reviews and compare different prices and features.

Most Popular Kohler Cimarron toilet vs. American standard champion 4 Comparison:

American standard champion 4 and Kohler Cimarron toilets are the most popular from these two brands.


American standard champion 4

Kohler Cimarron

Flush Type: Dual-Flush Gravity Flush
Water Consumption: 1.6 GPF 1.28 GPF
Certification: Watersense, certified frustration-free Watersense
Material: Vitreous China Vitreous China
Color: White White
Style: Elongated Elongated
Product Dimensions: 17.8 x 29.8 x 29.5 inches 28.8 x 17.6 x 30.8 inches
Warranty Description: Limited 10-Year Warranty One-year limited warranty
Details: Read Reviews Read Reviews
My Recommendation: American Standard and Kohler Toilets comparisonCheck Price Difference between Kohler and American Standard ToiletCheck Price


Features Comparison: American Standard VS Kohler Toilets 2019

We’ve decided to compare the two brands and help you to come up with an informed choice.

  1. Flushing system

American standard toilet has a very powerful dual flushing system that clears all the contents in the bowl in just one flush. But then, Kohler tends to use very little water during flushing. So, Kohler is very efficient in water usage while the American Standard provides a very powerful flush. The good thing with the American standard is that it clears all the waste in just one flush, while Kohler has been reported not to be very efficient in clearing waste at once. As a result, using the American standard toilet lets you save water in the long run.

For a silent flushing system, the American standard still tops Kohler. American standard toilets flush silently and not even your neighbor will hear a sound. This is not the case with Kohler as they produce a low sound, but it is not as loud as some other toilet brands on the market.

Related: Toto VS Kohler Toilets

  1. Cleaning

I don’t have much to say about cleaning the American standard or the Kohler toilets as they are both very easy to clean. First of all, it all depends on the model and type of toilet. One-piece toilets are very easy to clean when compared to two-piece toilets. On top of that, Kohler toilets have an excellent finish which makes cleaning to be ease as they don’t stick. Alternatively, the powerful flushing system found in American standard clears all the waste and dust in the bowl leaving it sparkling clean after every use.

  1. Installation

Both of these toilet brands offer easy to install toilet models. Since they are made in the USA, they meet all the plumbing requirements and can be installed with much ease. The bolts are not tricky, and you just need to follow the installation instructions. One-piece toilets are easier to install than two-piece toilets. Take measurements of your bathroom before buying a toilet. You don’t want a large toilet taking out most of the space. Rounded toilets normally take up more space than elongated toilets.

  1. Maintenance

This is one area where Kohler faces some challenges. Many Kohler users have had different issues with their toilets such as clogging. On the other hand, American Standard users highly recommend their toilets and most of them haven’t had any challenges like leakages or clogging. So, American standard toilets are very easy to maintain when compared to Kohler toilets.

Related: Toto VS American standard toilets

  1. Price

The American standard toilet brand offers some of the cheapest but quality toilets on the market. When compared to Kohler, American standard toilets are cheaper but still very effective in performance. So, it is just a matter of preference, but they differ in price slightly. American standard toilets are very durable and are offered at a lower price when compared to Kohler. But if you want a slightly comfortable toilet at a higher price, then you can choose one from Kohler.
American standard or Kohler Which toilet is better? width=Check Price

  1. Design

Depending on your needs, you can go for the Kohler or American standard toilet. Kohler is known to have an elongated bowl and a comfortable height. While American standard offers different toilet designs with both round and elongated toilets being offered. American standard is also comfortable, but it needs more installation space. Kohler is great for compact areas and where the bathroom space is small. Also, Kohler toilets are more comfortable when compared to American standard toilets. Therefore, if you are looking for an elegant toilet to add to your modern bathroom, I would suggest you select Kohler.

American standard or Kohler? Which is a better toilet?

So, what is the conclusion of American standard vs Kohler toilets post? The Kohler and American standard toilet brands are efficient, powerful, durable, and very easy to clean. The final decision will depend on their price, efficiency in flushing, and comfort. American standard toilet is slightly cheaper and comes with a very efficient and silent flushing system. While Kohler is very comfortable and uses very little water per flush. When you compare these two toilet brands, it is evident that the American standard is a better toilet due to its ease of use and efficiency in performance. But Kohler is not far off as it has similar features and brings comfort to your bathroom.

All-in-all, you should pick a toilet that meets your demands and budget. After all, they are all durable and high-quality toilets. I hope this Kohler vs American standard toilets article was helpful. Still, have a question? Comment below.


  • Very helpful. I have a Kohler in two of my 3 bathrooms. We are getting ready to upgrade and renovate our ensuite bathroom and the plans from the contractor are calling for American Standard. I think you blew away some of my prejudices. Pricier is not always best.

  • I had my mind set on the Kohler aqua piston technology until I began to read it doesn’t take any waste that has splattered to the sides down in on flush. Did some other reading and then I found your article which sealed the deal for an American Standard or not the piston technology. I need to measure the space available and then I’ll make my decision. Thanks

  • I still need clarification: Is the Kohler AquaPiston assembly “Pressure-Assisted” vs. Gravity-Feed” ? I understood the pressure-assisted types to be significantly noisier.

  • I have installed 5 Kohler toilets in the last 5 years 4 in my house and one at daughters house … all of them are made in USA and have been flawless.
    Very powerful flush with no assist mechanism … not one clog or problem. The 3” flush valve works great .. very simple design.
    I would have no problem buying Kohler.

    • I am not saying Kohler is a bad toilet brand. Lots of people(like you) have a good experience with them. But, If I compare with American Standard, then Kohler isn’t a clear winner here.

  • If you are considering cost of maintenance in the long run and the fact that if you buy a Kohler your supporting a American company … Kohler is a clear winner. Kohler is a American company based in the US. Because of unfair trade … American Standard is now a Japanese company.

  • Replaced 4 toilets because originals installed in home had a ceramic flaw (other brand), so dangerous to keep in place.

    Replaced two with Kohler and two with American Standard.
    The American Standard ones have had nothing but problems from the outset…ghost flushing etc. That kept happening even after supposed fix.

    Just over a year after being installed by a well qualified pumber, the ceramic tank on one of the American Standard toilets cracked with no warning. This was not a toilet that had excessive usage and wasn’t subject to damage…so can’t blame that.

    I will personally never buy American Standard again. That should not happen to ceramic..especially when not used excessively.

    In contrast, the two Kohler toilets have not had any issues to date.

    Given the damage that can he caused by water damage, all manufacturers should have higher standards for their production/parts. Faults like this should not be happening!

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