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The KitchenAid KES6551 is a semi-automatic espresso machine with a built-in burr grinder, a steam wand and a 58 mm portafilter. It is aimed at people who want to make espresso hands-on without buying a separate grinder. Its smart dosing and easy-tamp portafilter simplify parts of the routine, but you still need to adjust the grind and dose to suit your coffee. TechRadar’s May 2026 hands-on review praised its solid-feeling build and portafilter design while noting that it offers less guided assistance than some rivals.
What the KitchenAid KES6551 does
The KES6551 combines a grinder and espresso machine in one semi-automatic unit. You grind and prepare coffee in the portafilter, start the shot, and operate the steam wand yourself; it is not a push-button superautomatic that handles the entire drink automatically. KitchenAid describes its smart-dosing feature as a way to produce a dose for one or two shots at a button press, while still leaving room for hands-on grind and dose adjustment. KitchenAid’s U.S. product listing
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The machine also has fast-heating technology, a multi-angle steam wand, a hot-water spout and a cleaning-cycle notification. Those features cover the core espresso and milk-drink workflow; they do not make the process fully automatic or provide the extensive guided adjustments some competing machines offer. TechRadar’s May 7, 2026 review
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How hands-on is it to use?
Grinding and dosing
The integrated burr grinder removes the need to buy a separate grinder to get started. Smart dosing is intended to make preparing a one- or two-shot dose more convenient, but it is not a guarantee that every bean will extract as you prefer. TechRadar’s reviewer found that dialing in the grind and dose takes experimentation. If you want to learn how small changes affect a shot, that adjustment is part of the appeal; if you expect the machine to recommend settings and guide each step, its feature set may feel basic beside more assisted rivals. TechRadar’s review
#1 Best Overall
- MANUAL HAND-TEXTURED MICROFOAM: The powerful steam wand on this cappuccino maker and latte machine is designed to quickly turn milk into smooth, flavorful microfoam for creating latte art at home
- PRECISE DOSE GRINDING: Integrated precision conical burr grinder on bean-to-cup espresso machine grinds on demand to deliver correct amount of freshly ground coffee directly into portafilter for your preferred taste with any roast of bean
- WATER PRESSURE: Low pressure pre-infusion gradually increases pressure at the start and draws out all the flavors evenly during the extraction for a balanced-tasting espresso, latte or cappuccino
- RECEIVE 2 FREE BAGS OF SPECIALTY COFFEE: Included when you purchase and register any Breville coffee machine; T&Cs apply
- PRECISE ESPRESSO EXTRACTION: Digital temperature regulation (PID) delivers water at precisely the right temperature, so espresso coffee maker allows for precise espresso extraction
Tamping and pulling a shot
The 58 mm flat-base portafilter is a notable design choice. KitchenAid says the broad, flat base makes tamping easier and more stable, and TechRadar’s reviewer also praised its convenience. You still prepare and tamp the coffee yourself, so the design makes one hands-on step more approachable rather than removing it. KitchenAid’s product listing
Milk drinks and hot water
The multi-angle steam wand lets you steam milk for drinks such as cappuccinos and lattes, while a separate hot-water spout supports hot-water dispensing. TechRadar found the wand and spout cover the basics, but noted that some rivals add features such as cold-brew options or a more guided workflow. The KES6551 is therefore best understood as a traditional espresso-and-steaming setup, not an all-in-one beverage menu. TechRadar’s review
Rank #2
- 190℉–201℉ Precision Temperature Control- Adjust brewing temperature from 190℉ to 201℉ to match different coffee beans and roast levels. Achieve balanced espresso with rich chocolate notes or bright fruity acidity—just like a professional barista.
- 44 Adjustable Grind Settings for Precision Brewing- Featuring 44 grind settings, this espresso machine with grinder allows precise control from ultra-fine espresso to coarse French press. Perfect for espresso, pour-over, cold brew, and more—unlock full flavor potential.
- Cold Brew Mode & Easy Maintenance Design- Enjoy smooth cold brew in minutes with one-touch mode. 60oz water tank supports multiple servings, while descaling function ensures long-term performance.
- Powerful Steam Wand for Microfoam Milk- Equipped with an 8mm stainless steel steam wand and 1350W heating system, create silky microfoam for latte art in seconds. Ideal for cappuccino, macchiato, and flat white lovers.
- Smart Touch Screen & One-Touch Brewing- IMD HD display shows grind time, brew time, and temperature clearly. One-touch operation simplifies coffee making for beginners while offering control for enthusiasts.
Build, size and capacity
TechRadar’s reviewer described the machine as solidly built with a premium feel. The same review reports dimensions of 39.5 × 33.5 × 28.1 cm (H × W × D), a weight of 10.7 kg, a 2.5 L (84.5 fl oz) water reservoir and a bean hopper capacity of up to 225 g. These are figures reported by TechRadar, rather than independently measured here; check the technical information for the model sold in your region before planning a countertop space or comparing capacities. TechRadar’s review
What comes in the box?
KitchenAid’s U.S. listing shows a 12 oz milk pitcher, portafilter, tamper, single- and double-wall baskets, removable hopper and lid, and cleaning brush. Its listing imagery also shows a water filter and holder and a priming pump. Because listings and box contents can vary by market or change, check the current product page or retailer’s package details for the specific KES6551 being sold where you live before buying accessories. KitchenAid’s U.S. product listing
Rank #3
- 44 Grind Settings & 0.1s Precision Dosing: Semi-automatic espresso machine with built-in conical burr grinder offers 44 grind settings and a 0.1-second precision timer, helping you control grind size and coffee dose more accurately for consistent flavor cup after cup.
- PID Temperature Control: The cafetera espresso PID temperature control system helps maintain stable brewing heat, with 3 adjustable temperature levels: 194°F, 198°F, and 205°F. Adjust the temperature to match your beans and preferred coffee taste.
- 20-Bar Pressure & Pre-Infusion: The coffee machine with 20-Bar pressure system works with pre-infusion technology to evenly wet coffee grounds before extraction, helping reduce channeling and create richer crema, deeper aroma, and more balanced flavor. C
- Cleaner Grinding & Easier Maintenance: The coffee espresso machine with anti-static technology helps reduce coffee powder mess, while the dosing ring guides grounds neatly into the portafilter. The bean hopper air blower helps clear residual grounds and keeps daily grinding cleaner.
- All-in-One Home Coffee Bar: Create café-style drinks with coffee machine with grinder for home. From Espresso and Americano to Latte, Cappuccino, and Cold Brew, this coffee maker lets you grind, brew, and froth in one combo expresso machine for home.
KES6551 price and warranty
TechRadar reported list prices in its May 7, 2026 review of $699.99 in the U.S., £699 in the UK and AU$899 in Australia. These are dated regional reference prices, not current quotes; discounts were also reported at the time. Check local retailers for today’s price and availability. TechRadar’s May 2026 review
KitchenAid’s U.S. listing states that the metal-clad machine has a two-year warranty. That statement applies to the U.S. listing; warranty coverage and terms may differ elsewhere, so confirm the applicable regional terms before purchase. KitchenAid’s U.S. product listing
Rank #4
- 【All-in-One Home Barista Experience】- This Spacekey espresso coffee machine combines a built-in conical burr grinder, a 20-bar professional pump, and a powerful steam wand. Go from whole beans to a perfect espresso, creamy latte, or refreshing iced coffee in minutes. Everything you need for a complete home café experience. Perfect for both beginners and enthusiasts.
- 【Precision Grinding with Zero Clogging】 - Featuring our patented anti-clog grinding system with 30 adjustable settings, achieve the perfect grind size for any roast. The built-in coffee grinder ensures consistent grounds with minimal retention to unlock the full flavor profile of any bean, ensuring each cup is perfectly extracted, eliminates the cost and hassle of pre-ground coffee or a separate grinder.
- 【20Bar Precision Extraction with Intelligent Control】 - Say goodbye to bitter or sour shots with our 1350W motor and advanced 20Bar high-pressure pump. The built-in PID technology maintains water temperature with surgical precision. Our smart pre-infusion system allows the coffee to "bloom," for a smoother, more nuanced espresso that fills the room with fragrance.
- 【From Iced Americano to Hot Cappuccino】 - Equipped with a powerful steam wand, this espresso machine with milk frother creates velvety lattes, rich cappuccinos, flat whites and more. And the dedicated cold brew function allows you to make smooth iced coffee. One machine for all your cravings—giving you endless possibilities to perfect your favorite coffee creations.
- 【Compact & User-Friendly Design】- Our Espresso Machine measures 11.6 x 9 x 14 inches (L x W x H). Designed to fit modern kitchens, apartments, and offices. This coffee maker features a removable 61oz water tank and easy-clean components for low-maintenance daily use. The vibrant LED display with real-time heating indicator allows for effortless monitoring and operation.
How it compares with other espresso machines
TechRadar names the Breville Barista Express, Ninja Luxe Cafe and De’Longhi La Specialista Arte Evo as comparison points. Its review does not establish a current, like-for-like price or feature ranking across all regional versions, so treat those names as a shortlist for your own comparison rather than a definitive market verdict. In the UK, Breville machines are sold under the Sage name. TechRadar’s review
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| What to compare | What to check | What the KES6551 offers |
|---|---|---|
| Workflow | How much grind, dose, tamp and extraction control you want, and whether you prefer guided settings | Smart dosing is intended to help prepare one- or two-shot doses; grind and dose still require user adjustment. |
| Grinding and tamping | Whether a grinder is integrated and how much assistance is offered during puck preparation | Integrated burr grinder and a 58 mm flat-base portafilter designed for easier, more stable tamping. |
| Milk drinks | Steam-wand control, hot-water dispensing and any extra drink options | Multi-angle steam wand and hot-water spout; TechRadar notes that some rivals add options such as cold brew. |
| Counter space and capacity | Dimensions, weight, water reservoir and hopper capacity for the specific regional model | TechRadar reports 39.5 × 33.5 × 28.1 cm, 10.7 kg, a 2.5 L reservoir and a hopper holding up to 225 g. |
| Included accessories | Current package contents in your market | The U.S. listing shows a pitcher, portafilter, tamper, baskets, hopper and lid, and cleaning brush; confirm the local package. |
| Total value | Current local price, warranty terms and availability | TechRadar’s May 2026 list-price references were $699.99 (U.S.), £699 (UK) and AU$899 (Australia); KitchenAid’s cited two-year warranty is for its U.S. listing. |
Setup and care
Use the model-specific KitchenAid product guide and owner manual for installation, first use, operation and maintenance. Their directions take precedence over generic espresso-machine advice, particularly for cleaning and care. KitchenAid’s KES6551 product page and documentation
Best Value
- MANUAL HAND-TEXTURED MICROFOAM: The powerful steam wand on this cappuccino maker and latte machine is designed to quickly turn milk into smooth, flavorful microfoam for creating latte art at home
- PRECISE DOSE GRINDING: Integrated precision conical burr grinder on bean-to-cup espresso machine grinds on demand to deliver correct amount of freshly ground coffee directly into portafilter for your preferred taste with any roast of bean
- WATER PRESSURE: Low pressure pre-infusion gradually increases pressure at the start and draws out all the flavors evenly during the extraction for a balanced-tasting espresso, latte or cappuccino
- RECEIVE 2 FREE BAGS OF SPECIALTY COFFEE: Included when you purchase and register any Breville coffee machine; T&Cs apply
- PRECISE ESPRESSO EXTRACTION: Digital temperature regulation (PID) delivers water at precisely the right temperature, so espresso coffee maker allows for precise espresso extraction
Who should buy the KitchenAid KES6551?
It makes sense if
- You want an integrated burr grinder and espresso machine rather than buying those components separately.
- You are comfortable adjusting grind and dose as you learn what works with your coffee.
- You value the 58 mm flat-base portafilter and a solid-feeling metal-clad design.
- You mainly want espresso, steamed-milk drinks and hot water rather than a broader set of automated or specialty drink options.
Consider another machine if
- You want extensive on-screen or in-machine guidance for grind settings and shot preparation.
- You prefer a workflow that automates more of tamping or beverage preparation.
- You need a feature such as cold brew that TechRadar says some competing machines offer.
Verdict
The KitchenAid KES6551 is a capable-looking choice for someone who wants the fundamentals of a semi-automatic espresso setup in one machine and is willing to learn through adjustments. Its integrated grinder, practical dosing feature and easy-tamp portafilter are balanced by a workflow that still asks the user to dial in coffee and offers less guidance than some rivals. Whether it is worth buying comes down to current local pricing, the amount of control you want, and the regional warranty and box contents.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
