Keurig K-Classic Review USA 2021: Is It The Best Keurig Single Cup Coffee Maker?

Are you planning to buy Keurig K-Classic Coffee Maker?

If yes, then read this article till the end…

Where I am going to review the Keurig K-Classic K-50, the number one selling coffee maker on Amazon.

We will also know if this coffee maker is the best Keurig single cup coffee maker?

This coffee maker is one of the best Keurig coffee makers that offers us a variety of useful features.

I have been testing this Keurig K-Classic coffee maker for the last 2 weeks and I have seen amazing results.

Which I am going to tell you later in this article.

So are you looking forward to reading the detailed review of the Keurig K-Classic?

Let’s get started.

Keurig K-Classic Review USA 2021

keurig k-classic coffee maker


Material: Plastic
Human Interface Input: Buttons
Weight: 9 Pounds
Dimensions: 13.3 x 9.8 x 13 inches
Model number: K-50


  • Energy saver
  • 3 cup sizes
  • 48oz large water reservoir
  • Fast brewing
  • Removable drip tray
  • Auto Start


  • Bulky design
  • No programmable

Keurig K-Classic Review USA 2021: Design & Build Quality

The Keurig K-Classic coffee maker has an bulky design.

In front of it, you will see a drip tray, which is of good quality.

You can also remove it, so that there is space to keep a large travel mug in it.

On the side of the coffee maker is a large water reservoir with a capacity of 48 ounces, which allows 6+ cups to be brewed before refilling.

This water tank is removable which is easy to remove and attach back.

On top of the Keurig k-classic, you’ll find a handle with Keurig branding, which you can lift up to insert the k-cup.

On the other side of the coffee maker, you get to see some buttons and indication lights.

The Keurig K-Classic coffee maker has an overall height of about 13 inches while the handle rises to about 18 inches in height.

keurig k-classic review - design

You don’t get to see any cord storage in this coffee maker, which is a bit of a disappointment.

Although I didn’t have any problem using it.

It fits easily under the standard size cabinet.

Overall, the Keurig k-classic coffee maker is excellent in terms of design and build quality.

Keurig K-Classic Review USA 2021: Features

Since this is not programmable, but still we get to see many amazing and useful features in it.

Which make it the best keurig single cup coffee maker.

3 Cup Sizes

In Keurig k-classic coffee maker we can brew coffee in different cup sizes –

  • 6 oz
  • 8 oz
  • 10 oz

On the coffee maker, you will get to see 3 buttons, with the help of which you can brew coffee by choosing the cup size as per your choice.

keurig k-classic review - features

Energy Saver

Keurig k-classic coffee maker comes with auto shut-off feature which acts as an energy saver.

This causes the coffee maker to automatically shut down approximately 2 hours after the last brewing.

To activate this feature, you have been given a button above the coffee maker, by pressing which you can activate this feature.

Fast Brewing

Keurig k-classic coffee maker offers us fast brewing.

With this you can get coffee in less than 1 minute.

But how does it work?

Well, I’ll tell you.

When you turn on the coffee maker, it automatically starts heating the water.

So that you can get your coffee quickly.

Indication Lights

In the Keurig k-classic coffee maker, we get to see multiple indication lights that enhance our brewing experience.

These indication lights are like this –

  • Power: With the coffee maker turned on, you will see a green light near the power button indicating that the coffee maker is on.
  • Auto Off: Along with activating the auto shut-off feature, this green indicator light also turns on.
  • Heating: When the water heating process is going on in the coffee maker, we get to see red colored indication light.
  • Descale: This indicator light indicates that the coffee maker needs to descale.
  • Add Water: This light turns on when there is less amount of water left in the reservoir than required.

Water Reservoir

The Keurig k-classic coffee maker provides us with a 48 ounce water reservoir which is removable.

Also, the water reservoir is designed in such a way that it can be easily held, but I did find a little problem in it.

When the water reservoir is empty then you can easily hold it, but when the water reservoir is filled with water then there is some problem of holding it.

So as per my view, it could have been done a little better.

Auto Start

When the coffee maker is in the process of heating the water, you cannot brew the coffee until the water is hot enough.

But you can select the cup size during this process.

So that as soon as the water heating process is complete, the coffee maker automatically starts the brewing process.

A Few Things To Consider Before Buying The Keurig K-Classic Coffee Maker

Before buying a Keurig k-classic it is very important to understand and know a few things so that you can avoid the wrong deal.

Keurig k-classic coffee makers aren’t programmable.

So if you have trouble brewing coffee every morning, the Keurig k-classic might not be perfect for you.

With this coffee maker, you can brew coffee in only 3 sizes and it can only brew up to 10 oz.

So if you prefer to drink a larger cup, you may have a little trouble.

This coffee maker only allows you to use k cups.

So if you prefer to brew coffee in a carafe style, you should look for a different option.

Why You Should Consider The Keurig K-Classic Coffee Maker

The Keurig k-classic has received the highest ratings and reviews on Amazon which shows that people have liked this coffee maker a lot.

This coffee maker has useful features like auto shut-off and fast brewing which gives us better brewing experience.

I have been using it for the past several days.

And I can say that this Keurig k-classic is one of the best keurig single cup coffee maker.

How To Brew Coffee In This Keurig K-Classic Coffee Maker

You must go through a cleaning process before using the Keurig k-classic for the first time.

For this you simply complete the brewing process with fresh water, without using K cups.

Brewing coffee in a Keurig k-classic is super easy.

For this you will need only 3 things –

  • Fresh Water
  • K-Cups
  • Coffee Mug

To brew coffee, follow the steps given below –

  • Fill the Water Reservoir with water
  • Press the power button
  • Lift the handle up and insert the K cup
  • Lower the handle
  • Select your desired size

After this, the brewing process will begin automatically as the water in the coffee maker heats up.

After which you can brew one cup after another.

How To Clean The Keurig K-Classic Coffee Maker

Although we do not get to see the auto clean function in the Keurig k-classic, it is still very easy to clean it.

You can read this guide to descale Keurig k-classic –

  • Fill the water reservoir with a mixture of fresh water and Keurig Descaling Solution
  • Turn on the coffee maker
  • Lift the handle up and down
  • Select 10 oz Size
  • Repeat this 2 to 3 times after the brewing process is complete
  • Fill the Water Reservoir with fresh water
  • Repeat the brewing process 3 to 4 times
  • Clean the detachable parts of the coffee maker such as the drip tray, cup holder etc. in the dishwasher

You can do this process every 3 to 5 months.

Apart from this, you should clean the exterior of the coffee maker every week with a soft kitchen towel and also the removable parts.

Keurig K-Classic Review USA 2021: Frequently Asked Questions

What to do if Keurig k-classic stops working inadvertently?

Remove the Keurig k-classic’s cup holder and clean its needle with a paper clip.

Are Keurig k-classic programmable?

No, but in this we get to see the useful features.

Does Keurig k-classic come with auto clean function?

No, but in this we get to see descale light which tells us that it is time to clean the coffee maker.

Does Keurig k-classic offer iced coffee substitute?

No, but you can easily make iced coffee using ice by brewing coffee in this Keurig k-classic coffee maker.

Keurig K-Classic Review USA 2021: Final Overview

The Keurig k-classic is a great coffee maker that comes with many advanced features.

I didn’t face any problem in using it for 2 weeks.

I spoke to a user of this Keurig k-classic coffee maker who has been using it for over a year now.

He told that-

My best decision was to buy the Keurig k-classic.

I have been using it for more than 1 year but did not see any major problem in it.

Occasional mild issue but Keurig’s support is very helpful which helped me solve these problems all the time.

Overall, if you are planning to buy Keurig k-classic.

Then let me tell you that Keurig k-classic is one of the best keurig single cup coffee maker.

Which provides us with useful features at low cost.

So you must make it a member of your household.

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