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Keurig K45 B40 Elite Coffee Brewer

alaTest has collected and analyzed 672 reviews of Keurig K45 B40 Elite Coffee Brewer. The average rating for this product is 4.6/5, compared to an average rating of 4.1/5 for other Coffee & Espresso Makers for all reviews. People really like the design and size. The maintenance and performance also get good views. Opinions are divided on the capacity. Many are less positive about the noise and price.

usability, performance, maintenance, size, design

price, noise

We analyzed user and expert ratings, product age and more factors. Compared to other Coffee & Espresso Makers the Keurig K45 B40 Elite Coffee Brewer is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 672 reviews)

User Reviews  

Showing 672 review(s)

Expert Reviews User Reviews
Showing 1 - 258 of 672 Show Reviews: in English

Consumer review by: ( review summary for Keurig K45 B40 Elite Coffee Brewer


alaTest has collected and analyzed 248 user reviews of Keurig K45 B40 Elite Coffee Brewer from The average user rating for this product is 4.6/5, compared to an average user rating of 4.0/5 for other Coffee & Espresso Makers on Reviews about the durability and design are on the whole positive. The price and performance are also mentioned favorably, whereas there are some critical reviews about the reliability and noise.

usability, performance, price, design, durability

noise, reliability

93% of the reviews on give this product a positive rating.

This summary is based on the products: K45 Elite Brewing System Color: RhubarbKeurig K45 Elite Single-Serve Brewer | WhiteKeurig K45 Elite Single-Serve Brewer | Blue

Aug, 2015

Consumer review by: N/A (

Coffee flows again in my home.


I bought my first Keurig B40 in 2011. I am the only person who drinks coffee in my household and this coffee machine served me 3 cups of coffee 5 days of the week until around 6 months ago when it stopped working. I resorted to getting my fix from...

Choice of 3 cup sizes ; large, removable reservoir ; Quite and quick to brew ; Auto Off ; Includes extra charcoal filter ; Inexpensive ; Box of Kcups thrown in

Can't think of any ; Prevents sleep if drunk after 8.00pm

Aug, 2015

Consumer review by: N/A (

Keurig K45


fast, convenient

coffee has a strong plastic after-taste

May, 2015

Consumer review by: N/A (

good stuff


Great stuff as you can expected


May, 2015

Consumer review by: norbs (

I love bad coffee


Good coffee is for people with self respect.

Bad coffee ; Fast bad coffee ; Easy bad coffee ; Expensive bad coffee ; Convenient bad coffee ; Perfect if you have no self respect


Feb, 2015

Consumer review by: vaportrail (

My wife loves it so far


Got it for my wife for Christmas. So far she and the kids love it

I don't drink coffee. I seem to be buying a lot more coffee

Feb, 2015

Consumer review by: Ralph (

Whats not to love?


My wife doesn't like coffee. She like cappuccino. For us to both be happy, it was heat up a pot of water, and each make a bland cup from instant, or bagged. Blah Blah Blah! With the Keurig, it takes about 30 seconds to heat up the water, and we can...

Options Options Options

None so far

Jan, 2015

Consumer review by: N/A (

Garbage after 3 weeks


Makes good coffee, when it works

broke after 3 weeks of use, no longer dispensed coffee, just sat there

Jan, 2015

Consumer review by: glyttek (

Fast, Easy, Convenient


Great for a small office setting. Anyone can use this machine the first time without help. The Auto off feature is a must have.

Easy to use - Your co-workers don't need a training manual ; Fast - From initial warm up to brewing consecutive cups ; Convenient - Ready when you are & this is not a Keurig 2.0 machine, so you have more brewing options ; Already extensively used with...

Limited to three fairly small brewing sizes ; Water reservoir is smallish

Jan, 2015

Consumer review by: C J (

Great item - Newegg failed in delivery


I can move this to 5 stars when Newegg steps up and owns up to the error they made, both in delivering a product without all it's pieces and their horrid response time.

What can I say to a Keurig. They are great machines. Love my coffee

The box came damaged (Somewhat open), like it was used. When I'm taking all the parts out, it's missing the water filter. Someone, somewhere took the filter out and taped back the box. Somehow this slipped past Newegg.I try to contact Newegg, and it...

Jan, 2015

Consumer review by: steve (

coffee made easy


very easy to use ; fresh coffee only when you need it so no leftovers ; heats up water in less than a minute ; charcoal filter is nice so you can just use tap water ; simple clean up

k cups can get expensive if you're a heavy coffee drinker ; wish the water reservoir held more water so you didn't have to refill often

Dec, 2014

Product Specifications

Keurig s innovative single-cup brewing system lets coffee lovers brew delicious coffee, one cup at a time in less than a minute! The Elite Single Serve Coffee Maker uses a totally unique system to let you quickly brew a fresh cup of your favorite gourmet coffee with just the push of a button. Keurig K-cup Portion Packs contain pre-portioned, individual servings of coffee or tea from beloved brands such as Gloria Jean, Diedrich Coffee and Green Mountain. Simply select a flavor and pop it into the machine. Your steaming hot cup will be ready in less than a minute without the hassle of grinding beans, measuring coffee, handling filters or cleaning up. The Elite B40 Brewer Coffee Machine uses a 7 1/4-ounce brew size and features a removable 48-ounce water reservoir and a removable drip tray. This Keurig coffee machine comes with a variety pack of 18 K-Cups. Removable 48 oz. water reservoir Removable drip tray Blue backlit LCD and water reservoir 7 1/4 oz. brew size Comes with 18 K cup variety packManufacturer: KeurigModel: B40Color: BlackMaterial: Plastic housingSize / Capacity: 48 oz.Width: 10 inchesDepth: 12 inchesHeight: 12Weight: 13Volts / Watts: 1500 wattsProgrammable: NoBrewing Time: Less than 1 min.Cleaning / Care: Wipe clean with damp clothWarranty: 1 year limited warranty