American Standard Champion 4 vs Champion 4 Max

In this comparison, we take a look at the American Standard Champion 4 vs Champion 4 Max. This is a comparison between two very high quality toilet systems from the same brand. So naturally you want to find out more about these toilets before you spend your money. While you can read the product descriptions for these two toilets on different sites. You may have a hard time deciphering what these differences will mean for performance. We break it down for you below.

American standard 4 champion vs 4 max champion

American Standard Champion 4 – Click here to check price

American Standard Champion 4 Max – Click here to check price

Continue reading below to determine which toilet is best for you.

American Standard Champion 4 vs Champion 4 Max

Appearance at a glance

Available in three different colors – white, linen and bone, the Champion 4 is a one-piece toilet. In comparison, the Champion 4 Max is a two-part toilet. It is available in four different colors – white, linen, bone and black. Considering the similarity of these two elements, the color black might be the deciding factor for some. Being a monoblock, the champion 4 is slightly heavy to carry alone. Thus, hoisting it up the stairs to install it can be tedious. However, there is a trade-off. In general, one-piece toilets are easier to clean than two-piece toilets.

Made of vitreous china which makes these two toilets durable. They are each available in the elongated or round front, depending on your preference. The elongated shape is more comfortable. It offers more space for your thighs and your bottom to rest.

The Champion 4 max toilet is a bit larger than its Champion 4 predecessor and weighs more. The height of the bowls of both toilets (without the seat) is the same at 16.5 inches. This meets the requirements for the correct height. But some customers find this height uncomfortable.

Electric flushing

These toilets are pressure assisted and have a 4 inch piston flush valve. This is one of the largest in the industry, which makes it flush faster than most other valves you will find. This valve can drain the water into the bowl in seconds.

Thanks to the larger valve, the toilet draws much faster. About three times faster than a 2 inch valve and about twice as fast as a 3 inch valve. These toilets are also equipped with a 2 and 3/8 inch glass siphon. This siphon size ensures that even the largest masses can flow out without any problems. Due to this feature, customers do not have to deal with the blockage of these toilet systems.

The Champion 4 toilet uses 1.6 gallons of water per flush (1.6 gpf) compared to just 1.28 gpf used by the 4 Max. This saves more money on water bills with the Champion 4 Max. These two toilets are equipped with PowerWash flushing. PowerWash helps by rubbing the bowl every time you pull it out. This ensures a cleaner surface for longer.

Click here for details on the American Standard Champion 4

Click here for details on the American Standard Champion 4 Max


The gross is the distance from the wall behind the toilet to the center of the pipe that connects the toilet to the floor. Both champion toilets are roughly 12 inches rough. This makes it suitable for connecting to a water supply and also for cleaning the back and base of the toilet bowl.

Trigger lever

Similar functionality of the single trigger lever is noted in both toilets. Some customers say they have to hold the lever down for 3-4 seconds to ensure proper flushing with Champion 4. I haven’t encountered any such issues with Champion 4 Max.

But, with the Champion 4, you have the option of choosing the finish of the trigger lever. You can choose default chrome, white, polished brass, or satin. The Champion 4 max comes with the trigger lever in chrome finish only.

Other toilet comparisons to consider:

American Standard Cambridge v Princeton

Toto Drake vs. Drake 2


For either, the flush system is designed so that the entire bowl and rim is cleaned with a single flush.

American Standard Champion 4 vs Champion 4 Max

American Standard Champion 4

But, the Champion 4 Max outperformed all other flushing systems in the MaP test. The MaP test, also known as the Max Performance, checks the performance of the toilet. The Champion 4 Max received the highest possible score of 1000 grams per flush. He accomplished this with just 1.28 gallons of water used per flush. This makes the Champion 4 Max the most efficient flushing system for bulk waste disposal.

Customer says that with the Champion 4 there may be residue and skid marks after a flush. And unfortunately that means resorting to a cleaning brush. Also, some customers have complained about the noise made by champion 4 when flushing the toilet. This is important if you have installed this toilet in the bedroom. In the middle of the night, it can cause disruption and wake up sleeping family members.

The 4 max makes less noise than its counterpart according to customer reviews that we have encountered.

Both toilets lack a heated seat and a built-in nightlight.


The Champion 4 Max which is a two piece toilet is available in two different boxes. One box contains the toilet bowl and the other contains the flush tank. The one-piece toilet will arrive in one large box.

The Champion 4 and Champion 4 Max toilets are sold without the seat included. The American standard recommends the slow close seat available with them. Box contains 2 color matched bolt caps.

Ease of installation

Almost all customers agree that these toilets are really easy to install. All you will need is a new industry standard wax ring and bolt kit. They come with the instruction set and can be operated without difficulty. As the one-piece Champion 4 is a bit heavy, you might need another person to help you carry it.


The maintenance is very minimal for these toilets – a fact that customers appreciate. Once the installation is complete, none of these toilets appear to have any major issues.

Both toilets are equipped with the EverClean antimicrobial inside and out. This not only makes it easy to clean, but also, the antimicrobial surface prevents the growth of bacteria, mold and mildew.

Certification compliance

Both toilets meet the height requirements specified by the Americans with Disabilities Act (ADA) guidelines for accessible facilities. The Champion 4 Max also meets the US EPA’s WaterSense specifications for high-efficiency toilets. The Champion 4 does not have this certification.


These two toilets are guaranteed for 10 years by American Standard.


When it comes to the American Standard Champion 4 vs Champion 4 Max, we recommend that you go for the Champion 4 Max. It is by far the most efficient and superior toilet at 1.28 gallons per flush compared to 1.6. According to tests, the 4 Max can remove more waste from the toilet bowl, while using less water and producing less noise.

Click here for ratings, reviews, and more information on the American Standard Champion 4

Click here for ratings, reviews and more information on the American Standard Champion 4 Max

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