KitchenAid

KitchenAid K400

Ranked #6 in Blenders

557 LP on the category ladder what's LP?

A rare 5-year warranty at a midrange price plus a sturdy base. Performance sits a clear notch below the premium tier, but ownership should be calm.

Consolidated from 29 cited sources across 20 outlets

Where the cited sources landed, as we read them

26 positive sources
3 mixed sources

See the sources

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Pros & cons

✓ 5-year warranty, rare at its midrange price
✓ Sturdy die-cast base
✓ Decent long-term owner reports; should outlive most Ninja and NutriBullet units

✗ Performance a clear step below the Vitamix/Breville tier on tough jobs like nut butter

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 7 articles, 20 video reviews and 2 community sources

26 positive sources

Mansionglobal Article

Brought to you by KitchenAid, known for kitchen appliances both fashionable and formidable, the K400 is a solid smoothie maker that doesn’t skimp on the style. Sporting a retro-future look, the K400 is equipped with a three-part blending system and a unique asymmetric blade that cuts at four distinct angles and pulls ingredients in, vortex-like, for a complete blending.

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Best Buy Canada Product Videos Best Buy Canada Product Videos · 44.1K subscribers · Sept 2020

The KitchenAid K400 blender is a powerful 1200 watt blender with 5 speeds and 3 presets for crushing ice, making icy drinks, and making great smoothies.

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Good Housekeeping Eva Bleyer · reviewer · Dec 2017

We were impressed with how well this blender performed for its great price. The green smoothie setting yielded a smooth, creamy texture with no sign of fibrous kale or spinach . This blender also has a regular smoothie preset and ice crush preset, providing you with a juice bar-quality smoothie or pool bar frozen margarita in one minute.

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Meem Reviews Meem Reviews · 35K subscribers · Jan 2023

I really liked how well the KitchenAid K400 blender processed food and I especially liked the 13-second cleaning cycle!

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Men's Health Jeff Turbett · reviewer · Mar 2026

Combining classic blender aesthetics with well above average blending power capabilities, the KitchenAid K400 is a premium mid-tier pick with a wallet-friendly price tag. Topping out at 1,200 watts and a unique asymmetrical blade setup, this blender creates a vortex-like funnel that mixes up everything for a smooth and silky blend.

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Juicers.co.uk Juicers.co.uk · 10.2K subscribers · Oct 2020

The KitchenAid Artisan K400 is an exceptional blender that offers a nearly unbeatable package in terms of build quality and value. Designed to provide an easy blending experience with adaptive and powerful blending performance, this model offers a lot for its cost.

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Kochschule & Haushaltswaren Hamburg | One Kitchen GmbH Kochschule & Haushaltswaren Hamburg | One Kitchen GmbH · channel

Ein wahrer Küchenfreund- und Helfer ist der KitchenAid Artisan K400 Standmixer 5KSB4026. Smoothies, Dips, gecrushtes Eis, Pesto – alles kein Problem für diesen starken Helfer. Was der „Kleine“ alles so drauf hat, was er mitbringt und wieso auch Nussmus kein Problem für ihn sind, erklärt Dir Angie in unserem neuen Video.

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Kitchen Hacks Kitchen Hacks · 6.7K subscribers · Feb 2025

In this comprehensive KitchenAid K400 review, I'll take you on an exciting journey through the world of the KitchenAid K400 blender, revealing the features and benefits that make this appliance a top choice for serious blending enthusiasts and home cooks alike.

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Good Housekeeping Jasmine Vorley · reviewer · Jul 2019

On test, our experts were blown away by its blending prowess, noting that even the toughest of ingredients – think hazelnuts and ice – were efficiently chopped and crushed. Surprisingly, batter proved a tad trickier, with some lumps and air bubbles sneaking past the blades.

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

The star of this blender is its three-part blending system, which combines a vortex creating ribbed jar design, an asymmetric blade, and IntelliSe motor control. These elements are designed to work together to make quick work of tough ingredients like kale and almonds, ensuring a smooth, consistent blend every time.

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Interior Insider Spencer Lanoue · reviewer · Feb 2026

For frequent users or anyone serious about getting perfectly smooth results from tough ingredients, the K400 is absolutely worth the investment. Its superior power, build quality, and useful features provide a better blending experience and will last longer under heavy use.

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

It handled the tough greens effortlessly, creating a smooth texture without the usual chunks you'd expect from a less powerful blender. Moving on to nuts, I tossed in a handful of almonds. Again, no problem. >> The blender blended them down into a creamy texture, perfect for almond butter or adding to smoothies.

Watch T TikTok TikTok post

🍧 Get ready to whip up shaved ice in a flash with the KitchenAid K400 Blender! Just toss in ice cubes, hit the crush program, and watch the magic happen in 30 seconds. Perfect for beating the heat!

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

What we found was impressive. The Intelli-Speed Motor did a great job adapting to different ingredients, and the variable speed control offered plenty of customization. We also put the self-cleaning cycle to the test and were surprised by how easy it was to clean. No more wasting time scrubbing—the K400 does the hard work for you!

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Kimmy Loves Cooking Kimmy Loves Cooking · channel

My Kitchenaid K400 Blender arrived and I gave it a test run.I'm so happy with it. Not only is it beautiful, it made a delicious smoothie effortlessly and quickly.

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

The KitchenAid K400 is a high-performance blender designed to make quick work of everything from smoothies to tough ingredients like kale and almonds. At the heart of its design is a three-part blending system that combines a ribbed jar, an asymmetric blade, and intellis speed motor control.

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Coolblue Coolblue · channel

Met de krachtige motor die erin zit kun je van alles maken: ijskoude smoothies, notenpasta of hete soepen.

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

If you're tired of blenders that can't handle tougher ingredients or leave your smoothies with chunks, the KitchenAid K400 may just be the upgrade you’ve been looking for.

Watch F Facebook Juicersuk

Meet the KitchenAid K400, a countertop powerhouse that's as stylish as it is strong!

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Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

The KitchenAid K400 promises to make your blending experience effortless, whether you’re creating a creamy smoothie or trying to blend tough ingredients like kale and almonds. With its self-clean cycle, the blender makes cleanup just as easy as the blending process. And, with accessories like the 6-oz.

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Tom's Guide Article · Oct 2025

I found it to be an excellent all-rounder at a surprisingly reasonable price.

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Excited Kitchen Excited Kitchen · 2.4K subscribers · Dec 2021

This KitchenAid blender is a high-performance blender with a powerful motor and durable stainless steel blades, which is capable of crushing any ingredient into smoothies or crush ice for chilled cocktails in seconds.

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Tom's Guide Article · Oct 2025

but it still packs a punch.

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iShopandReview iShopandReview · 2K subscribers · Feb 2025

Looking for a powerful, stylish, and durable blender? The KitchenAid K400 is designed to handle even the toughest ingredients with ease.

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Verified Reviews Verified Reviews · 1.1K subscribers · Mar 2026

The K400 is a gamecher for anyone who loves to cook or bake.

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Wings Group - KitchenAid, Sage & Bialetti Wings Group - KitchenAid, Sage & Bialetti · 642 subscribers · Sept 2020

Our K400 blender helps you achieve the perfect taste in your creations. It’s designed to power through the toughest ingredients to deliver smooth results, whether you’re making a nutritious homemade soup, baby food, lime juice, nut butter, dip, puree, sauce or smoothie!

Watch

3 mixed sources

Reviewsinside Reviewsinside · 4.6K subscribers · Nov 2025

However, not everything is perfect.

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Verified Reviews Verified Reviews · 1.1K subscribers · Jun 2026

If you're considering the KitchenAid K400 blender, expecting a powerhouse to crush kale, nuts, and ice like a pro, stick around because I'm about to reveal exactly why this blender might not be the miracle worker you think it is. But here's what surprised me.

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Critic Review Critic Review · 488 subscribers · Jun 2025

We did notice a minor downside with the start button being a bit small and occasionally requiring multiple presses to get it going, which might be slightly frustrating during use.

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Frequently asked questions

It ranks #6 of 17 on our blenders tier list, in B tier. That placement draws on 29 cited sources across 20 outlets.

None of the 29 sources with a clear view is critical of it. Performance a clear step below the Vitamix/Breville tier on tough jobs like nut butter.

On our blenders board, Vitamix Explorian E310 ranks #1 (S tier) ahead of KitchenAid K400 at #6 (B tier). Vitamix Explorian E310: CNET's overall winner and the best value entry into genuine Vitamix durability, with a 5-year warranty and simple, low-failure controls.

On our blenders board, KitchenAid K400 ranks #6 (B tier) ahead of Ninja Detect Duo Power Blender Pro (TB301) at #7 (B tier). Ninja Detect Duo Power Blender Pro (TB301): Capable and current, but the added sensing electronics plus a 1-year warranty push it just below its TWISTi sibling.

Buyers who want calm, long ownership at a midrange price: a rare 5-year warranty, a sturdy die-cast base and decent long-term owner reports. It should outlive most Ninja and NutriBullet units. If you need top performance on tough jobs like nut butter, buy the Vitamix Explorian E310 or the Breville Super Q instead.

Longer than its price suggests. The 5-year warranty is rare at midrange, the die-cast base is sturdy and owner reports over the long term are decent. Our board expects it to outlive most Ninja and NutriBullet units, which are 3-to-5-year appliances.

Not well. Performance sits a clear step below the Vitamix and Breville tier on tough jobs like nut butter. For everyday smoothies, soups and sauces it is fine. If nut butter or very thick frozen blends are part of your routine, the Vitamix Explorian E310 is the better buy.

Buy the Vitamix Explorian E310 if you want the best performance and the best service behind the same 5-year warranty. Buy the KitchenAid K400 if you want a sturdy, long-warranty machine for less and your jobs are everyday blending rather than nut butter. The K400 is B tier and the E310 is our top pick, so the E310 is the default unless the price gap decides it.

Fill the jar halfway with warm water and a drop of dish soap, run it on high for 30 to 60 seconds, rinse and dry it upside down. Wipe the die-cast base with a damp cloth and never submerge it. Check the manual before putting the jar in a dishwasher.