The Keurig K155 is a 1400W single-serve brewer in a silver ABS plastic and stainless steel housing at $355, earning 4.4 stars from 95 reviewers. The higher wattage and mixed-material build give it a more substantial feel than entry-level Keurig machines, though the limited review count warrants some caution.
Buyers who want a more powerful Keurig with a premium look, the stainless steel accents and 1400W element step up from basic plastic models. Works well in a home with high daily use or as a desk machine in a private office.
Skip if
You are shopping for a standard US home, this unit runs on 230V, not the 120V outlets found in most American homes. Also skip if you need a large review base to feel confident in the purchase; 95 reviews is a thin sample.
Type Espresso Machine
Filter Reusable
Wattage 1400 W
Operation Fully Automatic
Controls Buttons
Material Abs Plastic And Stainless Steel
Priced 137% above the category median ($150.00 across 44 tracked models)
Weight of 9.93 lb - heavier than 61% of the 44 models we track
Our scorecard
4.3/5overall
Owner rating4.4/5
4.4 average across 95 owner ratings
Popularity1.1/5
95 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other coffee makers, kettles and brewers we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Keurig K155 pairs a 1400W heating element with a body built from ABS plastic and stainless steel, which gives it more visual appeal than fully-plastic competitors. Button controls keep the user interface minimal. The reusable filter means ground coffee is an option alongside the standard K-Cup input.
At 9.93 lb within a 10 x 14 x 13 inch footprint, this is not a compact machine, but it is not oversized either, it sits in the middle of the Keurig size range. The silver finish suits kitchens with stainless appliances.
The 230V voltage requirement is the most important spec to know before buying. Most US homes use 120V standard outlets, so this machine either targets international markets or buyers with 240V circuits. At $355 and with only 95 reviews at 4.4 stars, you are paying a premium with less buyer feedback than comparable models.
Pros
1400W element, faster heating than low-wattage brewers
ABS plastic and stainless steel build, better materials than entry-level models
Reusable filter included
4.4-star rating from available reviewers
Simple button-only controls
Cons
230V voltage, not compatible with standard US 120V outlets
Only 95 reviews, limited buyer feedback
$355 price is high for the feature set
No reservoir capacity published
Performance notes
1400W positions the K155 among higher-powered single-serve brewers for faster brew cycles. The stainless steel and ABS plastic combination adds durability over all-plastic builds. Dimensions of 10x14x13 in and 9.93 lb place it in the mid-size range. The 230V requirement is a hard compatibility constraint for US buyers.
What buyers say
95 reviews at 4.4 stars is a positive but thin signal. Buyers who have reviewed it are satisfied, but the low count means edge cases and long-term issues may not yet be well represented in the feedback pool.
The K155 is rated for 230V, which is not the standard 120V voltage in US homes. A voltage converter would be needed, or verify your home or business has a 240V circuit.
What is the difference between the K155 and the K155 Office Pro?
The K155 Office Pro (ASIN B00DWKEHU4) is listed at 120V and 6 lb; this K155 runs at 230V and 1400W at 9.93 lb. They share the K155 name but appear to be different configurations.
Does the K155 support ground coffee?
Yes. The reusable filter allows you to brew with ground coffee instead of K-Cup pods.
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