Toto Drake II vs Ultramax II

This comparison presents two models of toilets from the same brand, the Toto Drake II and the Toto Ultramax II. These two toilets are efficient and meet the standards in force on the market. The following research might help you decide which one to buy and whether there is another competitor.

Toto Drake II – Click here to see the price

Toto Ultramax II – Click here to see the price

Toto Drake II vs Ultramax II: Which Super-Toilette is right for you …?


Toto Drake II vs. Toto UltraMax II

Toto Drake II

These two toilets have a modern exterior design that will complement any bathroom decor. You can choose from shades of white and bone with both brands. Toto Drake II is also presented in beige. The toilets are suitable for master bathrooms, guest bathrooms, family bathrooms, and commercial use. The sleek design will fit a small bathroom space.


The toilet has an elongated seat the height of a chair. This height is suitable for users regardless of their height and weight. When the seat is installed, it meets ADA (American with Disabilities Act) compliance standards. They can be used in toilets by the public and employees.


Note: The US government is concerned about the amount of water we are using. Over 47% of the water use in the average American home occurs in the bathroom and almost 24% is used by the toilet. Older toilets can use 3.5, 5, or even up to 7 gallons of water with each flush. Federal plumbing standards now state that new toilets can only use 1.6 gallons per flush. (1)

While Drake II and Ultramax II use water efficiently, the Ultramax II uses slightly less water per flush.

Different Flush Systems – The Ultramax II is Water Sense Certified, which means in many places it is eligible for a rebate. With the two toilets, you reduce your water bills while helping the planet.

The Toto Drake II is equipped with a G-Max siphon jet rinse action. It is one of the advanced technologies available today. There is no double flush, all garbage and water is gone immediately and will not come back. The toilet is also equipped with a 3 inch flush valve. This is 125% larger than the valves on many other models.

The Drake II toilet is a quieter gravity toilet than the Ultramax. The G Max Gravity Flush System uses water to create pressure that forces everything from the bowl and tank through the siphon. A siphoning action completes the flush and cleans the bowl at the same time. There are no additional mechanics involved, which means this is one of the quietest flushing structures available.

The Ultramax II uses a Double Cyclone Flush system which is still quite specific and little used. It works by sucking up the flushing water and pulling it out with greater force. In just one rinse, the waste is completely eliminated. While it includes some of the technology used in gravity flush toilets, less water is used and no electricity is lost.

Click here for more details on the Toto Drake II

Click here for more details on the Toto Ultramax II


Toto UltraMax II

Toto UltraMax II

Cleaning the toilet is no fun. The Ultramax II and Drake II both use Sana Gloss technology on the toilet surface. This acts as a barrier that seals in substances like porcelain and ceramic which can be porous. They can absorb tartar and harbor toxic bacteria. Sana Gloss is a smooth surface, fragments cannot stick to it and the result is a cleaner bowl with every flush.

Ultramax II is a one-piece toilet, which means dirt and bacteria don’t colonize the seams. In addition, the rim has no holes, which makes cleaning easier. The Drake II is a two-part toilet with a separate bowl and tank, which makes cleaning more difficult. However, it is easier to install and more affordable. Replacement is also cheaper when the bowl or reservoir needs to be replaced.

Toilet seats

When you purchase a Toto Drake II, you will need to purchase the toilet seat separately. Toto arranges for you to buy a seat with it. The seats were designed to allow them to slowly lower rather than fall. This avoids loud banging during the night. The Toto Ultramax II comes with a seat. The extra money you will pay for this covers the cost of the seat.


Toto Ultramax II has a 1 year limited warranty while Drake II has a 5 year limited warranty.

How do these Toto products compare to the AS Champion 4?

When it comes to choosing a toilet for commercial use, AS Champion 4 is the way to go. He has a lot of power. It uses 1.6 gallons of water on each flush, which is the same amount as the Drake II. However, it is noisier than the other two toilets. In a test video, different materials such as golf balls are put into the bowl. The Drake II and AS Champion 4 can both flush material. Is there a comparison to be made considering the noise level?

The Champion 4 only offers 2 white and linen colors. It comes with a 10 year limited warranty which is longer than the Ultramax II and Drake II.

Click here for Toto Drake II Reviews and Ratings

Click here to view Toto Ultramax II reviews and ratings

Summary and recommendation

The Toto Drake II and Toto Ultramax II are efficient toilets that give you everything you need. They are water efficient, which helps the household and the environment. They both clean the toilet all at once. They both eliminate over-cleaning which is a bonus.

I would choose the Drake II because it’s quieter which is a bonus in the middle of the night. It is a two-part toilet that can be more difficult to clean. However, the assembly is easier and less expensive to maintain if a part needs to be replaced. It also comes with a five year limited warranty.

AS Champion 4 is also a competitor for me. The reviews I read for this toilet were mostly positive, although one review mentions trash left on the wall of the toilet. One reviewer suggested the noise was reassuring. Personally, I would choose the quieter Drake II as the noise level is the only difference between the two.

Sources: (1)

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