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Keurig K55 Single Serve Coffee Maker Review

The Keurig K55, also called the K-Classic, is a notable Keurig single-serving coffee maker. It includes a moderate control board, colossal water supply and various mix sizes. The brewer comes in any color you need, as long as it's dark (or red). While it is on the bigger side of single-serving espresso makers, it is the ideal brewer for any number of settings from an upscale office to a studio loft. The Classic Keurig K-Cup Single Serve Coffee Maker and a lasting hit, the Keurig K-Classic mixes a creamy, smooth and delicious cup every time with the quality you anticipate from Keurig. Basic touch features will make coffee-making an easy task and the different K-Cup case blend sizes help to ensure you get your ideal cup. Regardless of whether you like your espresso stable, mellow, decaf or enhanced, you can blend the majority of your top picks with the Keurig K-Classic – and with an enormous 48oz water supply, you can mix 6+ cups before refilling. Additionally, this machine is available in two fun hues to supplement your stylistic layout and good with the Keurig Classic Series My K-Cup Reusable Coffee Filter, so you can blend your very own ground coffee.


The Keurig K55 K-Classic lets you easily brew your coffee without any complications. It is an easy way to make coffee and is a straightforward product that helps you along the way. The Keurig can easily match any top tier coffee maker, with the advantage of being reasonably priced along with its top-notch quality.


This coffee maker is very reasonably priced for the functions it provides. It might not have all the features that the other more expensive Keurig coffee makers might have but it does offer a good value of money. You can easily brew your coffee with it and do not have to pay more for the fantastic cup of coffee you can get early in the morning.


Although the Keurig K55 does not offer you the biggest variety of colors, the product is well designed for coffee making. It is stylish enough for the money you spend on it. The only option for colors you have is black and red.


The Keurig K55 comes in the category of larger sized coffee makers. It is not as small as the k200 but not so large that you have to need more space in the kitchen for it. But if space does matter to you and is a top priority, I would suggest not to opt for this one as it is bulky and one of the larger products. Every product has its ups and downs, positive points and negative points. Just like that, the Keurig K55 also has its list of PROS and CONS.


Multiple brew sizes

It comes with an option to brew various numbers of cups of coffee at the same time. It can be readjusted to 6,8- or 10-ounce cups of coffee.

Travel mug accommodation

On busy days you might need to hurry up for work and you cannot survive without a cup of coffee. Say no more. This machine lets you use mugs up to 7.1” tall, which simplifies the way you drink your coffee.

Not high-maintenance

The Keurig K55 is easy to wash. The steps go as follows: empty the drip tray when it is full and keep descaling the coffee maker daily. This will keep your coffee machine as new as day one.

Large water tank

A 48 oz. water tank is the best one to accommodate for this size of coffee maker. This will let you brew 6 ounces of coffee every day for a week without refilling the tank. This saves you time that you can then spend on enjoying your coffee.

Minimalist user interface

Some people might find a digital interface very stylish and attractive, but with the simplistic approach of the Keurig K55, it gives a refreshing return to easy/ old school user interfaces.


Large size

The Keurig K55 is in the category of large coffee makers and takes up to one square foot of the counter space. It is also really tall (13.3”) which might seem like a more prominent coffee maker than you wanted.


It is a bit noisier than the other coffee makers made by Keurig. It is loud when the brewer takes in the water, which is a case for most coffee machines, but it might be a tiny bit more than that.

No Strong mode

Most of the Keurig products have an active mode built into it. But in the K55 we have noticed an absence of a strong mode in the coffee maker. Strong mode helps to make a more concentrated brew, but as for this machine, it lacks that feature.


The money you give does make for great value for the style of this machine, but that does not change the fact that it lacks color variety. It only comes in black or red, and you do not have options other than these. So, if you have to match your kitchen with different colors than black and red, you might have a problem.

To sum up

The Keurig K55 coffee maker is a fantastic machine that you can get for yourself at a lower price. In less than 60 seconds, the K55 will make you a cup of coffee, ready to go and drink, which can save you a lot of time. It has multiple brew sizes that you can opt for and accommodates travel mugs that you can take with you after the coffee is served. Although the K55 does not come in a variety of colors, it is still a stylishly designed coffee maker that can fit in your kitchen. A secure washing system with a quick/simple responding interface, the Keurig K55 can be the coffee maker you’ve been looking for. Also, if you ever run into a problem with your Keurig machine, check out Troubleshooting Ideas and Keurig Coffee Maker Problems.