Ninja Coffee Bar review: Ninja coffee maker offers many ways to brew great coffee at an agreeable price

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MSRP: $140.00

The Good The Ninja Coffee Bar offers ways to brew satisfying hot or iced java drinks in various container sizes and for a competitive price.

The Bad Those searching for superb brewing performance will find the Ninja Coffee Bar's tendency to over extract its beans a bitter pill to swallow. Lots of cheap plastic materials make the machine far from luxurious.

The Bottom Line The Ninja Coffee Bar provides an unequaled list of features and capabilities for a price that's difficult to match -- just don't expect the ultimate in style or brewing performance.

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7.2 Overall
  • Performance 7
  • Design 6
  • Features 9
  • Maintenance 7

Review Sections

The Ninja brand of kitchen blenders is known for packing in features at a relatively low price. Euro-pro, the company behind Ninja, hopes to bring the same formula to drip coffee brewers. Its new $140 Ninja Coffee Bar sticks to this proven strategy. Hitting US shores first but with future plans for the UK market and costing much less than its gourmet competition, the machine still offers a ton of useful brewing modes plus the flexibility to handle various drink sizes at the flip of a switch.

Of course the Ninja Coffee Bar isn't flawless. Its lightweight plastic design feels cheap, and the brewer tends to overextract its grounds. That said, the sheer number of capabilities the Coffee Bar brings to the table goes a long way to offset its shortcomings. This is especially true if you seek a coffee maker that can tackle a variety of brewing styles, and for less than other premium drip products.


Molded from black plastic festooned with ridges, curves and highlights stamped in thin stainless steel, the Ninja Coffee Bar has a decidedly mass-market feel. Compared to sleek, stylish drip brewers from Technivorm and Ratio , this machine looks clunky. Hand-built from opulent materials such as wood, blown glass, and metal those pricey products also possess a sense of timeless durability which the Ninja frankly lacks. Of course the Ratio costs around $500. Still, I prefer the Ninja Coffee Bar's busy aesthetic to the Bunn Velocity Brew BT , which is clad in a spartan plastic shell.

The Ninja Coffee Bar's design uses lots of plastic with some stainless steel.

Tyler Lizenby/CNET

On the other hand, standing 14.75 inches tall at 9.5 inches wide and 8.75 inches deep, the Coffee Bar is large and will certainly eat up lots of kitchen countertop space. The left side of the machine consists of a big filter basket which accepts standard No. 4 cone paper filters. Sitting below this is a glass carafe that in turn rests on a circular hot plate.

Positioned on the right side of the Coffee Bar is its cylindrical water tank. The tank walls are sculpted from clear plastic and equipped with indented handholds and distinctive horizontal ridges. This makes the removable reservoir a cinch to grip as well.Twisting the tank counterclockwise releases it from the coffeemaker while reversing the motion locks it into place. A half-circle lid on top of the reservoir flips open and reveals a wide mouth for easy filling.

The water tank is removable and sports wild ridges, too.

Tyler Lizenby/CNET

Underneath the tank you'll find the Coffee Bar's long control panel. Aside from a digital clock and controls to operate programmable brewing functions, the panel houses buttons and dials to select multiple styles of drip java making. Additionally you'll find settings to adjust coffee brewing to the size of your intended coffee container (more on this topic later). There's a handy "drip stop" light here as well which illuminates when you flip a matching switch on the filter basket.

A most flexible brewer

In a similar approach to Breville's YouBrew machine, the Ninja Coffee Bar offers multiple brewing modes designed to suit your personal tastes and the style of beverage you prefer. For instance hitting a "classic brew" button tells the machine to create a drink with, "smooth and balanced flavor" or in other words basic drip.

Likewise the product manual promises that a key labeled "rich brew" will yield java that's "richer than classic brew but still smooth." The idea here is coffee that has enough flavor to stand up to milk, sugar, and other condiments.

The most potent option the Coffee Bar provides is a "specialty brew" mode which whips up concentrated coffee liquid that's made to form the building blocks of espresso-based specialty beverages like cappuccinos, flat whites and lattes. To that end, bundled with the Coffee Bar is a frother accessory built to manually aerate its contents into milk foam.

There's a sizable control panel with lots of brewing modes and size options.

Tyler Lizenby/CNET

When the weather gets too hot to handle, the Ninja has a dedicated "over ice brew" function as well. Essentially you fill up the Coffee Bar's carafe to the brim with large ice cubes, add grounds and water as you would normally, and the machine will take care of the rest.

Coffee size and water smarts

Another boon to the Ninja Coffee bar's flexibility is its ability to control how much water it uses no matter what brewing mode you decide to activate. Indeed, a prominent knob in the center of the control panel allows you to choose between four coffee volume settings. These range from the standard full carafe (38 ounces), half carafe (19 ounces), down to travel mugs (14 ounces), and a single coffee cup (9.5 ounces).

Select the brew size to match your vessel.

Tyler Lizenby/CNET

Keep in mind that these volumes are what you can expect using "classic brew" mode. Moving to "rich brew" mode drops the amount of final brew liquid down a bit (35.5, 17.8, 13.2 and 8.8 ounces, respectively). The most concentrated "specialty brew" setting will yield drastically less liquid, between 10, 5, 4, and 3.1 ounces across the same spectrum of container size settings.


Classifying the information as a sensitive trade secret, Euro-Pro representatives wouldn't outline exactly how each of the Ninja Coffee Bar's brewing modes differ from each other. After putting the coffee maker through CNET Labs testing, however, I have a good idea what's inside the gadget's special sauce.

To eliminate as many variables as possible, I used the same full carafe setting to measure the results of all of the various brewing modes. And as instructed by the manual, I also stuck with an identical amount of ground coffee (2.3 ounces, medium grind of Costco House Blend) which is what I use as my default. Additionally for each test I filled the Coffee Bar's tank with 42 ounces of water. Keep in mind this is slightly above the maximum 38 ounces the machine automatically pulls during its "classic brew" mode..

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