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  1. Home
  2. Blender
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Jar Capacity
    4. Jar/Beaker Materials
    5. Blades
    6. Lid
    7. Power Cord
    8. In The Box
  5. Performance
    1. Fibrous Ingredients (Small Batches)
    2. Fibrous Ingredients (Full Capacity)
    3. Crushed Ice
    4. Nut Butter
    5. Noise
    6. Blade Speed
  6. Ease Of Use
    1. Controls And Programs
    2. Cleaning
  7. Comments

Vitamix A2300 vs KitchenAid K400

Side-by-Side Comparison

Products

Vitamix A2300
KitchenAid K400

Tested using Methodology v1.0

Updated Oct 21, 2024 01:32 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Apr 23, 2025 05:44 PM

SEE PRICE
Amazon.com
Vitamix A2300 Picture
KitchenAid K400 Picture
Blender Type
Full Size Blender
Power
1,640 W
Hot Blending
Yes
Blender Type
Full Size Blender
Power
1,119 W
Hot Blending
Yes

Variants

  • A2300 (Black)
  • A2300 SmartPrep Kitchen System (Black)
  • A2300 (Red)
  • A2300 (Slate)
  • A2300 (White)
  • K400 (Almond Cream)
  • K400 (Beetroot)
  • K400 (Blue Velvet)
  • K400 (Blue Velvet W/ Tamper)
  • K400 (Candy Apple)
  • K400 (Contour Silver)
  • K400 (Contour Silver W/ Tamper)
  • K400 (Contour Silver W/ Tamper & Personal Jar)
  • K400 (Dried Rose W/ Tamper)
  • K400 (Matte Black)
  • K400 (Matte Black W/ Tamper)
  • K400 (Matte Black W/ Tamper & Personal Jar)
  • K400 (Milkshake W/ Tamper)
  • K400 (Passion Red)
  • K400 (Passion Red W/ Tamper)
  • K400 (Pistachio W/ Tamper)
  • K400 (White)
  • K400 (White W/ Tamper)

Review

See Vitamix A2300 Review
See KitchenAid K400 Review
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Our Verdict

Vitamix A2300

KitchenAid K400

The Vitamix A2300 is a better blender than the KitchenAid K400. The Vitamix is a lot more powerful and also feels better built and more premium. It makes smoother nut butter and is easier to clean. The Vitamix's main jar is larger and comes with a tamper. On the other hand, while the KitchenAid is a bit inferior in pretty much all categories, it's a lot more affordable than the Vitamix.

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Check Price

White
A2300
Searching
Finding store
White
K400
Searching
Finding store
Black
A2300
Searching
Finding store
Almond Cream
K400
Searching
Finding store
Black
A2300 SmartPrep Kitchen System
Searching
Finding store
Beetroot
K400
Searching
Finding store
Red
A2300
Searching
Finding store
Blue Velvet
K400
Searching
Finding store
Slate
A2300
Searching
Finding store
Blue Velvet W/ Tamper
K400
Searching
Finding store
 
Candy Apple
K400
Searching
Finding store
 
Contour Silver
K400
Searching
Finding store
 
Contour Silver W/ Tamper
K400
Searching
Finding store
 
Contour Silver W/ Tamper & Personal Jar
K400
Searching
Finding store
 
Dried Rose W/ Tamper
K400
Searching
Finding store
 
Matte Black
K400
Searching
Finding store
 
Matte Black W/ Tamper
K400
Searching
Finding store
 
Matte Black W/ Tamper & Personal Jar
K400
Searching
Finding store
 
Milkshake W/ Tamper
K400
Searching
Finding store
 
Passion Red
K400
Searching
Finding store
 
Passion Red W/ Tamper
K400
Searching
Finding store
 
Pistachio W/ Tamper
K400
Searching
Finding store
 
White W/ Tamper
K400
Searching
Finding store

Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 

9.1
8.7

Nut Butter 
 

8.9
6.9

Build Quality 
 

9.0
8.0

Full Comparison

Design

Dimensions 
 

Blender Type 
 

Full Size Blender
Full Size Blender

Box Picture  

Vitamix A2300 Box Picture
KitchenAid K400 Box Picture

Height 
 

17.0" (43.3 cm)
15.2" (38.7 cm)

Width  

7.8" (19.9 cm)
7.7" (19.5 cm)

Depth  

10.8" (27.5 cm)
9.2" (23.5 cm)

Weight 
 

12.0 lbs (5.4 kg)
13.0 lbs (5.9 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

9.0
8.0

Build Quality Picture  

Vitamix A2300 Build Quality Picture
KitchenAid K400 Build Quality Picture
Show Text 

Jar Capacity 
 

9.0
7.8

Main Jar Capacity 
 

64.0 oz (1,893 ml)
56.0 oz (1,656 ml)

Additional Jar Capacity 
 

N/A
N/A
Show Text 

Jar/Beaker Materials 
 

Jar Picture  

Vitamix A2300 Jar Picture
KitchenAid K400 Jar Picture

Optional Jar Picture  

Vitamix A2300 Optional Jar Picture
KitchenAid K400 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture  

Vitamix A2300 Blades Picture
KitchenAid K400 Blades Picture

Blade Type 
 

Sharp
Sharp

Blade Count 
 

4
4

Removable 
 

No
No

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture  

Vitamix A2300 Lid Picture
KitchenAid K400 Lid Picture

Two-Part Lid 
 

Yes
Yes

Lid Closing Type 
 

Friction
Friction
Show Text 

Power Cord  

Cable Picture  

Vitamix A2300 Cable Picture
KitchenAid K400 Cable Picture

Stow-Away Compartment 
 

Yes
No

Cord Length 
 

4.1 ft (1.2 m)
3.0 ft (0.9 m)
Show Text 

In The Box  

Bundle Picture  

Vitamix A2300 Bundle Picture
KitchenAid K400 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.3
9.7

Fibrous Ingredients (Small Batches) Photo  

Vitamix A2300 Fibrous Ingredients (Small Batches) Photo
KitchenAid K400 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Main Jar
Main Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

6.5
8.5

Fibrous Ingredients Texture 
 

10
10
Show Text 

Fibrous Ingredients (Full Capacity) 
 

9.7
9.7

Fibrous Ingredients (Full Capacity) Photo  

Vitamix A2300 Fibrous Ingredients (Full Capacity) Photo
KitchenAid K400 Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

8.5
8.5

Fibrous Ingredients Texture 
 

10
10
Show Text 

Crushed Ice 
 

9.6
9.7

Crushed Ice Photo  

Vitamix A2300 Crushed Ice Photo
KitchenAid K400 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

8.5
9.0

Crushed Ice Texture 
 

10
10
Show Text 

Nut Butter 
 

8.9
6.9

Nut Butter Picture  

Vitamix A2300 Nut Butter Picture
KitchenAid K400 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

8.0
3.0

Nut Butter Texture 
 

9.5
9.5
Show Text 

Noise 
 

6.7
6.8

Noise @ Max Speed 
 

94.9 dB
94.8 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

1,400 RPM
3,200 RPM

Power 
 

1,640 W
1,119 W

Max Speed 
 

22,400 RPM
16,000 RPM

Speed Adjustment Based On Jar Type 
 

Yes
No
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel  

Vitamix A2300 Control Panel
KitchenAid K400 Control Panel

On/Off Switch 
 

Yes
No

Speed Presets 
 

0
0

Hot Blending 
 

Yes
Yes

Speed Dial 
 

Yes
Yes

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

0
4

Blending Time Indicator 
 

Yes
No

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

7.5
7.0

Self-Cleaning Video  

Cleaning Video  

Show Text 

Check Price

White
A2300
Searching
Finding store
White
K400
Searching
Finding store
Black
A2300
Searching
Finding store
Almond Cream
K400
Searching
Finding store
Black
A2300 SmartPrep Kitchen System
Searching
Finding store
Beetroot
K400
Searching
Finding store
Red
A2300
Searching
Finding store
Blue Velvet
K400
Searching
Finding store
Slate
A2300
Searching
Finding store
Blue Velvet W/ Tamper
K400
Searching
Finding store
 
Candy Apple
K400
Searching
Finding store
 
Contour Silver
K400
Searching
Finding store
 
Contour Silver W/ Tamper
K400
Searching
Finding store
 
Contour Silver W/ Tamper & Personal Jar
K400
Searching
Finding store
 
Dried Rose W/ Tamper
K400
Searching
Finding store
 
Matte Black
K400
Searching
Finding store
 
Matte Black W/ Tamper
K400
Searching
Finding store
 
Matte Black W/ Tamper & Personal Jar
K400
Searching
Finding store
 
Milkshake W/ Tamper
K400
Searching
Finding store
 
Passion Red
K400
Searching
Finding store
 
Passion Red W/ Tamper
K400
Searching
Finding store
 
Pistachio W/ Tamper
K400
Searching
Finding store
 
White W/ Tamper
K400
Searching
Finding store
Back to Top

Vitamix A2300

KitchenAid K400

Comments

  1. Comparison
 • Posted 1 year ago

Vitamix A2300 vs KitchenAid K400: Main Discussion

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