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The American Standard has been offering a wide range of modern contemporary designed toilets that bears improved technologies for decades. In this American Standard Vormax vs Champion 4 head-on comparison, we will find which is the best performing toilet.

The models from American Standard which we have selected for comparison are Champion 4 vs Vormax toilet. Both of these toilets are among the best performing toilets currently. By the looks, these models might appear similar, but there is a whole new story on the inside.

Although American Standard Champion 4 vs Vormax might look similar, we will find their differences upon comparison. Both of these toilets are easy to install, offer comfort, are easy to clean, and have a durable construction. But, in the same way, they are different due to their signature features like different flushing technologies.

To find out which is the best performing toilet, make sure to read along this American Standard Vormax vs Champion 4 comparison.

Table of Contents

Feature Comparison

Champion 4
Toilet type
Single piece
Single piece
Vitreous China
Vitreous China
27 x 10.56 x 29.75 inches
29.75 x 17.75 x 29.5 inches
Bowl Height
16.5 inches
16.5 inches
Bowl Shape
Water Consumption
1.28 GPF
1.6 GPF
Flush Technology
VorMax flushing technology
Siphon Jetted Action technology
Seat type
Slow close seat
Slow close seat
10+1 years
10 years

In this American Standard toilet review we will thoroughly explain the features and functions of both the American Standard toilets. And check for similarities and differences between the Champion 4 and Vormax toilets followed by our final verdict.

American Standard 2922A104.020 Vormax Right Height Elongated Toilet

American Standard 2922A104.020 Vormax Right Height Elongated Toilet

Design and Construction

The American Standard Vormax is a single-piece toilet and has Vitreous China construction. This material is super durable and can last longer than your expectations. In addition, due to its robust construction, it requires little to no maintenance.

The Vormax toilet has an elongated bowls design that provides extra sitting space for comfort. Almost all of the adult population prefer elongated bowl-shaped toilets for apparent reasons. Apart from that, the bowl height is standard at 16.5 inches and 17 inches with the seat. The soft close seat has a smooth and seamless design that protects the bowl and provides comfort.

It comes with a revolutionary designed toilet bowl that eliminates the conventional hidden rim. Its CleanCurve is a rimless design that removes any buildup. It has a channel that delivers a powerful flush vortex to scrub the entire bowl.

Water Consumption

The most intelligent and eco-friendly feature of American Standard Vormax is its low water consumption. It uses 1.28 GPF and thus is WaterSense certified. With this toilet, you can save more water and lower your water bills without sacrificing the toilet’s performance.

Flush Technology

The American Standard Vormax features innovative VorMax flushing technology. Unlike conventional flush that delivers water through the rim holes, it delivers a powerful jet of water through a single hole in the CleanCurve rim that cleans the entire bowl.

When the water is flushed through the CleanCurve rim, it is channelled through the entire bowl to create a vortex. This water vortex leaves no trace behind of any mass or debris. The EverClean surface and glazed trap way also help the Vormax to clean with a single flush.

The Vormax provides a powerful flush with just 1.28 GPF. Another reason behind the powerful flush is the dual injection flush valve. This type of valve allows more water with enough force to clean the toilet with a single flush.


In the cleaning department, the Vormax toilet doesn’t require frequent cleaning and scrubbing. Its glazed EverClean surface and trap way stays clean and prevents the growth of odour and stain creating bacteria.

Price and Warranty

The American Standard Vormax is priced a little higher than mid-ranged toilets. But it is not a concern when there is a 10-year warranty on parts, 1 year for seats and a lifetime for Vitreous China.

What we like

  • Powerful VorMax flushing mechanism.
  • Water-efficient with 1.28 GPF.
  • CleanCurve rim eliminates conventional rim hole flushing.
  • EverClean bacteria-free surface.
  • Compact size for every bathroom.
  • Easy installation.
  • 10 + 1-year warranty.

What we don’t like

  • Priced on the higher end.

Check Price & Availability

American Standard 2034.314.020 Champion 4 Right Height Toilet

American Standard 2034.314.020 Champion 4 Right Height Toilet

Design and Construction

The American Standard Champion 4 is constructed on the same lines as other American Standard toilets from Vitreous China. The durability of this material speaks for itself as the manufacturer offers a lifetime warranty for that.

Champion 4 toilet is a single beautifully designed piece of art with a mix of classic and modern curves. It has an elongated shaped bowl design and standard height for a comfortable bathroom experience. The comfortable soft close seat is a welcome addition that prevents slamming.

Water Consumption

American Standard toilets are water-efficient, and the Champion 4 is designed on the same lines. To clean the bowl with a single flush, Champion 4 utilizes 1.6 GPF water. Although it is a little higher than other water-efficient toilets, still it is water-efficient since it requires only a single flush.

Flushing Technology

American Standard Champion 4 is equipped with a gravity-fed flushing system. As a result, it delivers a faster, quieter, powerful, and clog-free flushing. The flushing technology of Champion 4 consists of a 4-inch piston action accelerator valve, siphon action jetted bowl and glazed trap way.

The Champion 4, with its gravity flush, introduces water from the 4-inch piston action accelerator valve with such force that it scrubs the entire bowl. Then the siphon jet action bowl comes into action and creates a vacuum to suck any sized mass out of the bowl.

The flushing mechanism of Champion 4 is so powerful that it can actually open clogs, so you can rely on this best clog-free toilet. In addition, there is a dual flush system as the little tripping of the lever initiates a half-flush. In contrast, the complete lever trip triggers the full flush. This again saves a lot of water as a full flush is not required every time.


American Standard Champion 4 has the EverClean surface, which is a double-glazed surface. It forms a slick surface to which debris cannot stick and stays clean with every flush every time. This coating also keeps away the formation of stain and odor-creating bacteria. As a result, the glazed surface stays clean for longer and requires little effort and toilet cleaners

Price and Warranty

The American Standard Champion 4 is priced slightly over the mid-range but is still affordable than its competitors, such as Kohler Santa Rosa or Kohler Eco Ultra Max. In addition, the 10-year warranty provided with the Champion 4 toilet makes it a hassle-free purchase.

What we like

  • Powerful clog free-flushing system.
  • Low water consumption.
  • Comfortable height.
  • Slow Closing comfortable seat.
  • Siphon Action Jetted bowl.
  • Stay clean for longer.
  • 10-year warranty.

What we don’t like

  • Wax rings are not included.

Check Price & Availability

American Standard Vormax vs Champion 4 Comparison

By the comparison of American Standard Vormax vs Champion 4, we came across their similarities and differences. For example, the American Standard high-performing toilets bear durable Vitreous China construction, standard seat height for comfort, and ADA compliance.

Both the Champion 4 and Vormax are single-piece toilets that have elongated bowls for comfortable sitting space. In addition, these toilet models have a slow close seat to protect the bowl and keep the noise down. With a 10 year warranty, the manufacturer offers a safe and hassle-free purchase.

Feature Differences Champion 4 vs Vormax Toilet

Water Consumption

One of the main differences between Champion 4 vs Vormax toilet is their water consumption. The American Standard toilet review found that Vormax utilizes 1.28GPF water while Champion 4 utilizes 1.6GPF. But still, the difference is meager, and both toilets are labeled and proven as water-saving toilets.

Flushing Technology

American Standard Flushing Technology

Champion 4 and Vormax toilets share the same gravity flushing system but have different mechanisms. The Vormax flushing mechanism combines a double piston valve, CleanCurve rim, and a siphon jet bowl.

While the Champion 4 draws powerful flush from its 4-inch piston accelerator valve. Which delivers water from the rim and directly into the trap way. Then the siphon action jetted bowl creates a vacuum and provides a clog-free flush.

Other Differences

The dimensions of both Vormax and Champion 4 are different as the Vormax is a few inches smaller than the Champion 4. This way, the Vormax is even more compact than Champion 4.

Final Verdict

By putting the American Standard Vormax vs Champion 4 through a head-on comparison, now it’s time to conclude it for a final verdict.

Suppose your search is for a compact toilet that consumes less water and has an outstanding flushing performance. In that case, American Standard Vormax is perfect for you. The standard height, elongated bowl, and soft close seat are part of it. It also comes with a 10 + 1-year warranty, and the pricey side of this toilet is overshadowed by its performance.

While if you need a toilet known for its clog-free-flushing, then look no further than Champion 4. It is equipped with a comfortable seat and an elongated bowl for more sitting space. In addition, the curvy design of this toilet to its low water consumption makes it the perfect choice for domestic and commercial use.

Before making a decision, make sure you are aware of your necessary needs to be found in a toilet. Both the American Standard Champion 4 and Vormax are best-performing toilets. And we hope this American Standard Vormax vs Champion 4 comparison will help you choose according to your needs as there was no stone left unturned.


Q. What is the difference between normal height and right height toilets?

Ans. The normal height toilets are 15 inches from the ground, while the right height is measured at 16.5 inches for more comfort.

Q. Can I install another toilet seat or bidet?

Ans. Yes, you can install another third-party seat because of its standard size.

Q. Do these toilets flush silently?

Ans. Yes, both of the Vormax and Champion 4 are gravity fed which makes them flush silently.

Q. Do these toilets require scrubbing or chemical cleaners?

Ans.¬†Although the glazed surface of these toilets doesn’t require much scrubbing or cleaning. Make sure to use those cleaners that do not harm the glazed surface and are specific for these toilets.

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Features and Benefits of a Champion Toilet

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