Keurig K55 Review

Keurig K55


  • single-serve coffee maker
  • 48-ounce removable water reservoir.
  • 2 water filters which will help the coffee taste fresh and natural.

The Keurig K55 is one of the most popular and in-demand coffee machines the brand makes. The simple design, easy-to-use interface, and affordable price makes this coffee maker stand out among its competitors. There are no fancy features or confusing settings, making this a great option for those that are looking for a smooth brewing process and classic cup of coffee. Essentially, it’s a standard, single-serve coffee maker, combining the more modern approach of an automatic system, while bypassing all the extra bells and whistles. 

This classic Keurig holds its value. It’s a dependable device that does exactly what it’s supposed to - make a thoroughly enjoyable cup of coffee. There are, however, several other single-serve automatic machines on the market today. So, what makes the Keurig K55 so special? Before taking the leap and purchasing this coffee maker, take a look at our review of the product. We analyze its features, design, and performance, and compare that to the item’s price and its shortcomings. 

Here Is My Keurig K55 Review


  • Brand: Keurig
  • Material: Plastic
  • Color: Black or Red
  • Control: Buttons
  • Product Dimensions: 13’’ H x 9.8’’ W x 13.3’’ D

Features Of Keurig K55

The Keurig K55 contains many features that make it easy to use. Here are some of the highlights:

  • This single-serve coffee maker can brew multiple sizes - 6 ounces, 8 ounces, or 10 ounces. The 6-ounce size will provide the boldest roast, while the 10-ounce cup is lighter.
  • It has a removable drip tray that can accommodate for larger-sized mugs or travel containers.
  • There is a 48-ounce removable water reservoir. This makes refills less frequent and easy to perform.
  • It has an energy-saver auto-off feature. When the coffee maker hasn’t been used for over 2 hours, the device will automatically turn off and therefore save energy.
  • The descaling element allows for easy cleaning and little maintenance. This function will help to remove any left-over mineral deposits.
  • The display encompasses a 3-button control system, indicating what sized coffee is wanted.
  • It comes with 2 water filters which will help the coffee taste fresh and natural.

Speed and Performance

This coffee maker is designed to deliver a quality cup in a short amount of time. Once the brewing process has begun it takes around 45 seconds until the cup is filled. That is extremely quick and convenient. What takes a bit longer is the preheating process. The Keurig will not begin brewing until the water has reached a sufficient temperature. This can take several minutes, especially if you’re planning to make multiple cups of coffee. Once the first brew has finished, preheating can take some time until the machine is ready to fill up another mug. 

Additionally, the functionality of this device is easy to maneuver through. There are five buttons in total - an on/off button, three buttons to indicate the coffee size, and one to activate the auto-off feature. All-in-all, it’s simple enough even for those who typically avoid technologically advanced products. 

There are several features that make this automatic coffee maker worth the investment. The drip tray is easily removable, allowing for large cups to be placed under the brewer instead of having to do an additional pour. This tray also helps to maintain a tidy countertop. The detectable water reservoir makes refills quick and easy, while the descaling feature keeps the machine clean and coffee tasting great. 

Overall, it’s a sturdy, reliable coffee maker that should last a long time.


The body of the Keurig K55 is quite straightforward, yet carefully designed to equip the coffee maker with everything it needs to function swiftly and smoothly. On the exterior, specifically, it has a modern, sleek look, with the option to purchase in either black or red. 

All of the buttons are located in the same area, making them easily accessible. Once a coffee pod has been placed in the insert, the size buttons will light up and start flashing. You simply press your desired size and the brew will begin. 

Overall, it’s an aesthetically pleasing product that’s simple to operate.


Because of the descaling feature, the cleanup process is very easy and the required maintenance steps are quite limited. In older coffee makers, the descaling process involves running a solution through the mechanism. The Keurig K55, however, does not require a descaling solution. Instead, the device is able to self-clean through its built-in descaling feature. This will remove outside mineral deposits from reaching the water tank. 

Plus, K-cups reduce the chance of getting ground coffee particles all over the countertop, compared to traditional brewing methods. K-cups provide individually packaged, enclosed coffee grinds into small plastic containers. One downside is the plastic waste that occurs when using multiple K-cups. Alternatively, you can use a reusable cup.


As with any product, there are always downsides and certain aspects that can be improved upon. Although the Keurig K55 is a solid coffee maker, it does have its shortcomings. Here are a few:

  • There is no control capability to adjust the temperature. Other coffee makers tend to include this feature, allowing users to decide on the water heat level.
  • This leads into the next flaw - there is no iced setting. Since you cannot change the temperature, by default, there is no iced coffee option. Iced coffee is an extremely popular coffee form and the user could benefit from this addition.
  • The purchase does not come with a brewer care kit or reusable K-cup container. Both must be bought separately.
  • There aren’t many sizing options. Some other coffee makers can brew up to 16 ounces of coffee.
  • The plastic-based material may affect the overall flavor of the coffee.

The Keurig K55 is an excellent choice in the automatic coffee maker department. It’s a popular brewer that delivers quality coffee. If your go-to blend is a simple roast, this machine will work perfectly and can be bought at an affordable price. 

Overall, we recommend this product for basic, standard coffee. If you’re looking for something more customizable, there are better options available.