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Keurig K450

Keurig K450
Keurig K450Keurig K450Keurig K450
alaScore 84

26 reviews

Jun, 2025

alaTest has collected and analyzed 26 reviews of Keurig K450. The average rating for this product is 3.5/5, compared to an average rating of 4.0/5 for other products in the same category for all reviews. Opinions about the performance and price are overall positive. The size and design are also mentioned favorably, whereas there are some critical views about the noise and durability.

design, size, price, performance

usability, maintenance, durability, noise

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Keurig K450 is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 26 reviews)

Expert Reviews  

User Reviews  

Review Ratings

  (35% of reviews)
Show all 5 star reviews   (15% of reviews)
Show all 4 star reviews   (19% of reviews)
Show all 3 star reviews   (19% of reviews)
Show all 2 star reviews   (12% of reviews)
Show all 1 star reviews

Features

usability
  Show positive (33%)Show negative (67%)(Show all)
design
  Show positive (80%)Show negative (20%)(Show all)
size
  Show positive (75%)Show negative (25%)(Show all)
maintenance
  Show positive (25%)Show negative (75%)(Show all)
durability
  Show positive (33%)Show negative (67%)(Show all)
price
  Show positive (67%)Show negative (33%)(Show all)
noise
  None yetShow negative (100%)(Show all)
performance
  Show positive (100%)None yet(Show all)
Show more features

Showing 26 review(s)

Expert Reviews User Reviews

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Showing 1 - 10 of 26 Show Reviews: in English

Expert review by : Alex Colon (pcmag.com)

Keurig 2.0 K500 Review

 

The Keurig 2.0 K500 won't work with your old K-Cups, but it can brew a single cup or carafe, making it a good coffee maker for anyone that likes to entertain.

Aug, 2014
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Consumer review (newegg.com)

Not Impressed.

 

This is my first Keurig, and i am extremely disappointing. The needles clog consistently after about 5 uses.

Looks good.

Clogs, poors slowly, heats slowly

Dec, 2015
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Consumer review (newegg.com)

One week Brewer

 

Looks like I am going to need to send unit back to Newegg for a refund because keurig is not being helpful .I am sure it will cost me money for nothing .

When it worked it was great.I had already known about the DRM protection.

Brewer quit making coffee after 6 days of use.I have called Keurig 2 times and have been run through the cleaning steps.To them they feel that a coffee brewer 5 days old needs everyday maintenance is acceptable .

Sep, 2015
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Consumer review (newegg.com)

Bad at first

 

It does what it's supposed to do.

Was a pain at first with the drm, see other thoughts.

Aug, 2015
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Consumer review (newegg.com)

Keurig 2.0 K550 Brewing System

 

If I knew you can only brew 10 ounces of coffee and only get 6 ounces of water(like for hot tea) I would have never bought this coffee machine.I will not recommend this coffee maker to anyone! It's a waste of money!

Does really good for just 10 ounces of coffee

you can only brew 10 ounces of coffee and you can only get 6 ounces of water by holding the brew button

Feb, 2015
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Consumer review (newegg.com)

Keurig 2.0 K550 Brewing System

 

If I knew you can only brew 10 ounces of coffee and only get 6 ounces of water(like for hot tea) I would have never bought this coffee machine.I will not recommend this coffee maker to anyone! It's a waste of money!

Does really good for just 10 ounces of coffee

you can only brew 10 ounces of coffee and you can only get 6 ounces of water by holding the brew button

Feb, 2015
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Consumer review (newegg.com)

Excellent Brewer

 

lots of reviews everywhere online are claiming one loses the ability to bre one's own coffee and unable to use the existing KCups. I'm not sure if they did their research but I was able to buy a third party filter guaranteed to work in the 2.0 and...

1. Beautifully designed and appearing 2. Option to brew more than 1 cup with the included carafe 3. Ability to brew your own coffee with the right accessory purchase. 4. Color Display 5. Customizable settings including Auto on/off

Jan, 2015
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Consumer review (newegg.com)

Excellent Brewer

 

lots of reviews everywhere online are claiming one loses the ability to bre one's own coffee and unable to use the existing KCups. I'm not sure if they did their research but I was able to buy a third party filter guaranteed to work in the 2.0 and...

1. Beautifully designed and appearing ; 2. Option to brew more than 1 cup with the included carafe ; 3. Ability to brew your own coffee with the right accessory purchase ; 4. Color Display ; 5. Customizable settings including Auto on/off

None

Jan, 2015
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Consumer review (newegg.com)

Just Arrived

 

Rather than ship the darn thing back and deal with an RMA, I am hoping that NewEgg and Keurig will send me the correct reservoir.

Shipping was fast, system works as intended

Well... first of all, one of the selling points was a built-in water filter. Either someone at NewEgg or Keurig messed up, because the water reservoir is not set up for the water filer option. The instructions indicate there is a receptacle at the...

Jan, 2015
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Consumer review (newegg.com)

Just Arrived

 

Rather than ship the darn thing back and deal with an RMA, I am hoping that NewEgg and Keurig will send me the correct reservoir.

Shipping was fast, system works as intended.

Well... first of all, one of the selling points was a built-in water filter. Either someone at NewEgg or Keurig messed up, because the water reservoir is not set up for the water filer option. The instructions indicate there is a receptacle at the...

Jan, 2015
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Price comparison for Keurig K450