Keurig K45 vs K145

keurig k145The Keurig k45 vs k145 single serving coffee maker comparison features two very capable machines. Single-serve pod coffee makers are growing ever popular and for good reason. They offer convenience and usability that your standard coffee maker just can’t.

The Keurig brand makes very good products, so, you can rest assured that you are choosing between two good options. You can’t really go wrong here. But, there are some details that separate these two machines. These differences, however small, could sway you in one direction over the other.

Below, I’ve laid out all of the details so that you will feel more confident in whatever direction you go in.

Click here to see price for the Keurig K45

Click here to see price for the Keurig K145

Keurig K45 vs Keurig K145: Battle for Single Serving Coffee Supremacy…

Keurig K45 single serve coffee maker.

Keurig K45 single serve coffee maker.

The beautiful thing about Keurig coffee brewers is the freedom they allow you. They might not be “necessary”, but they sure are convenient.

You can choose your serving size, flavor, and you can have a freshly brewed cup of Joe when you are ready for it. You don’t have to wait more than a minute for your coffee to be ready to drink. No longer will you have to drink that old bitter coffee that’s been warming all day. Rest assured, you get this kind of performance with either machine.

Appearance and Size

At first glance, these are very similar machines. But a closer look reveals some of the differences in these models. One of the obvious differences is the availability of different colors for the k45. You can choose from the following colors; black, blue, white, and rhubarb (similar to fuchsia).

On the other hand, the k145 is only available in black. But it is still stylish with its silver trim. These color options make perfect sense however. The k45 is made for home use while the k145 is made for office settings.

They are roughly the same size with the k145 being a little more robust. According to its shipping weight (listed on Amazon), it weighs about two pounds more than the k45.


Like I stated earlier, you are going to have the same performance with either machine. You can brew 6, 8, or 10 ounce cups of coffee at a moment’s notice. Both machines will brew your favorite hot drink in a minute. You will use the same k-cups with either machine that you choose.


Both models are very straight forward. You simply insert a k-cup or single serve coffee pod, press a button and drink. You don’t have to worry about cleaning a coffee pot. You don’t have to worry about spills as both models have a drip tray that is removable. The indicator lights will tell you when it’s time to descale. All you would have to do is keep water in the reservoir.

The k145 does have a drain button that releases all of the water from the machine which can come in handy when it needs maintenance.

Click here to get more details on the Keurig k45

Click here to get more details on the Keurig k145

Keurig K145 single serve coffee maker.

Keurig K145 single serve coffee maker.

Control Panel

The control panels are made a little differently from one another but not by much. For example, on both you can select your cup size. With the k45, you push a button. While, you will need to turn a dial to select a different size on the k145. As the k145 is designed for office use, I would think that the dial would be more durable than the buttons.


The k45 received some complaints about the pump. Some claimed that the pump stopped working after a while. On the other hand the k145 has a heavier-duty pump which is made to handle more use. Some have said that the k145 is louder than the k45, but users whom have tried both machines minimize the difference in noise.

You will have to choose between a louder although more durable pump versus the quieter yet weaker pump. Personally, I’d choose the louder one, I trust that it’s not as loud as some customers make out. Furthermore, that noise level doesn’t last very long.


The warranties for both Keurig brewers is the same; one year.

Click here to check price for the Keurig k45

Click here to check price for the Keurig k145

Customer Reviews…

Overall, there are many satisfied customers for both single-serving coffee machines in the Keurig k45 vs k145 comparison. As there is very little difference between them, a lot of customers for either machine report similar experiences. They like the easy operation that these and other Keurig machines offer. There is a lot of convenience for the simple coffee  making process.

There are some complaints though. A lot of the negative reviews are from customers that are unhappy with the noise level of the k145. Further inspection, though, reveals another gem about the k45. A few customers point to an overall degradation of this machine from prior models.

One thing that is a given, you will never find a product that is completely without complaints. There is no such thing as a perfect product. Based on the reviews, I think that there is no reason that you wouldn’t be content with either brewer.

Compared to Other Single-Serving Coffee Brewers…

The two product offerings on this page are great choices but there are other good choices that you might want to consider before you move forward. Check out the options below:

VS Keurig B140 (K140)

The “b” in the Keurig b-140 stands for business but the k-140 is the same machine . This machine is said to be perfect for small office settings of 15-individuals or less. Like the two machines listed above, this one offers coffee in three different sizes: 6, 8 and 10 ounces. Like the other Keurig machines, this one brews you up a cup of coffee in just one minute.

Click here to see price and other details

Summary & Recommendation

When it comes to the Keurig k45 vs k145 coffee maker comparison, there is a clear choice in my opinion. And that choice is the k145. It is marketed as heavy-duty commercial-grade machine and for that reason it isn’t as readily available for purchase as the k45.

In any case, you should have reliable and consistent performance from either machine, but I think that the k145 will last longer. The k145 is a bit louder, but probably not as loud as some naysayer customers would have you believe. It was designed and marketed towards the business office setting. It was made with that high-traffic environment in mind. For that reason it is a little more robust and heavy-duty. With that, my opinion is, your best bet is the Keurig k145. It is just like the k45 but more durable – this is particularly important for the pump.

Keurig k45 – Click here to see the price

Keurig k145 – Click here to see the price

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