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  1. Home
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Vitamix A2500 vs KitchenAid K400

Which Blender Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityJar CapacityJar/Beaker MaterialsBladesLidPower CordIn The Box
    Performance
      Fibrous Ingredients (Small Batches)Fibrous Ingredients (Full Capacity)Crushed IceNut ButterNoiseBlade Speed
    Ease Of Use
      Controls And ProgramsCleaning
    Comments

Products

Vitamix A2500
KitchenAid K400

Tested using Methodology v1.0

Updated Oct 21, 2024 05:18 PM

SEE PRICE
Vitamix

Tested using Methodology v1.0.1

Updated Feb 18, 2026 05:36 PM

SEE PRICE
Amazon.com
Vitamix A2500 Picture

Track

KitchenAid K400 Picture

Track

Blender Type
Full Size Blender
Power
1,640 W
Hot Blending
Yes
Blender Type
Full Size Blender
Power
1,119 W
Portable
No
Hot Blending
Yes

Our Verdict

Vitamix A2500

KitchenAid K400

The Vitamix A2500 is better than the KitchenAid K400. The Vitamix has a much better build quality, comes with a tamper, and is easier to clean by hand. It makes a smoother nut butter with less time and effort on your part.

0 

Variants

  • Vitamix A2500 (Black)
  • Vitamix A2500 Ultra (Black)
  • K400 (Almond Cream)
  • K400 (Beetroot)

Review

See Vitamix A2500 Review
See KitchenAid K400 Review
0 
2 

Check Price

White
Vitamix A2500
SEARCH
Amazon.com
White
K400
SEE PRICE
Amazon.com
Black
Vitamix A2500
SEE PRICE
Vitamix
Almond Cream
K400
SEARCH
Amazon.com
Black
Vitamix A2500 Ultra
SEARCH
Amazon.com
Beetroot
K400
SEARCH
Amazon.com
Red
Vitamix A2500
SEE PRICE
Amazon.com
Blue Velvet
K400
SEE PRICE
Walmart.com
Slate
Vitamix A2500
SEE PRICE
Amazon.com
Blue Velvet W/ Tamper
K400
SEE PRICE
Amazon.com
 
Candy Apple
K400
SEARCH
Amazon.com
 
Contour Silver
K400
SEE PRICE
Walmart.com
 
Contour Silver W/ Tamper
K400
SEE PRICE
Amazon.com
 
Contour Silver W/ Tamper & Personal Jar
K400
SEE PRICE
BestBuy.com
 
Dried Rose W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black
K400
SEE PRICE
KitchenAid
 
Matte Black W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper & Personal Jar
K400
SEE PRICE
Amazon.com
 
Milkshake W/ Tamper
K400
SEE PRICE
Amazon.com
 
Passion Red
K400
SEE PRICE
Amazon.com
 
Passion Red W/ Tamper
K400
SEE PRICE
Amazon.com
 
Pistachio W/ Tamper
K400
SEE PRICE
Amazon.com
 
White W/ Tamper
K400
SEE PRICE
Amazon.com
Read more

Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 
 

8.9
8.7

Nut Butter 
 

8.8
6.9

Crushed Ice 
 

8.9
9.7

Fibrous Ingredients (Small Batches) 
 

9.0
9.7

Build Quality 
 

9.0
8.0

Full Comparison

Design

Dimensions 
 

Box Picture 
 

Compare High-Res
Vitamix A2500 Box Picture
Compare High-Res
KitchenAid K400 Box Picture

Blender Type 
 

Full Size Blender
Full Size Blender

Portable 
 

No

Height 
 

17.0" (43.2 cm)
15.2" (38.7 cm)

Width  

8.0" (20.4 cm)
7.7" (19.5 cm)

Depth  

11.1" (28.1 cm)
9.2" (23.5 cm)

Weight 
 

12.0 lbs (5.5 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 
 

Compare High-Res
Vitamix A2500 Build Quality Picture
Compare High-Res
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 
 

Compare High-Res
Vitamix A2500 Jar Picture
Compare High-Res
KitchenAid K400 Jar Picture

Optional Jar Picture 
 

Compare High-Res
Vitamix A2500 Optional Jar Picture
Compare High-Res
KitchenAid K400 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture 
 

Compare High-Res
Vitamix A2500 Blades Picture
Compare High-Res
KitchenAid K400 Blades Picture

Blade Type 
 

Sharp
Sharp

Blade Count 
 

4
4

Removable 
 

No
No

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture 
 

Compare High-Res
Vitamix A2500 Lid Picture
Compare High-Res
KitchenAid K400 Lid Picture

Two-Part Lid 
 

Yes
Yes

Lid Closing Type 
 

Friction
Friction
Show Text 

Power Cord  

Cable Picture 
 

Compare High-Res
Vitamix A2500 Cable Picture
Compare High-Res
KitchenAid K400 Cable Picture

Stow-Away Compartment 
 

Yes
No

Cord Length 
 

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

In The Box  

Bundle Picture 
 

Compare High-Res
Vitamix A2500 Bundle Picture
Compare High-Res
KitchenAid K400 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.0
9.7

Fibrous Ingredients (Small Batches) Photo 
 

Compare High-Res
Vitamix A2500 Fibrous Ingredients (Small Batches) Photo
Compare High-Res
KitchenAid K400 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Main Jar
Main Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

5.0
8.5

Fibrous Ingredients Texture 
 

10
10
Show Text 

Fibrous Ingredients (Full Capacity) 
 

9.7
9.7

Fibrous Ingredients (Full Capacity) Photo 
 

Compare High-Res
Vitamix A2500 Fibrous Ingredients (Full Capacity) Photo
Compare High-Res
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 
 

8.9
9.7

Crushed Ice Photo 
 

Compare High-Res
Vitamix A2500 Crushed Ice Photo
Compare High-Res
KitchenAid K400 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

8.5
9.0

Crushed Ice Texture 
 

9.0
10
Show Text 

Nut Butter 
 

8.8
6.9

Nut Butter Picture 
 

Compare High-Res
Vitamix A2500 Nut Butter Picture
Compare High-Res
KitchenAid K400 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

7.0
3.0

Nut Butter Texture 
 

10
9.5
Show Text 

Noise 
 

6.4
6.8

Noise @ Max Speed 
 

95.9 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 
 

22,500 RPM
16,000 RPM

Speed Adjustment Based On Jar Type 
 

Yes
No
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel 
 

Compare High-Res
Vitamix A2500 Control Panel
Compare High-Res
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 
 

3
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
Vitamix A2500
SEARCH
Amazon.com
White
K400
SEE PRICE
Amazon.com
Black
Vitamix A2500
SEE PRICE
Vitamix
Almond Cream
K400
SEARCH
Amazon.com
Black
Vitamix A2500 Ultra
SEARCH
Amazon.com
Beetroot
K400
SEARCH
Amazon.com
Red
Vitamix A2500
SEE PRICE
Amazon.com
Blue Velvet
K400
SEE PRICE
Walmart.com
Slate
Vitamix A2500
SEE PRICE
Amazon.com
Blue Velvet W/ Tamper
K400
SEE PRICE
Amazon.com
 
Candy Apple
K400
SEARCH
Amazon.com
 
Contour Silver
K400
SEE PRICE
Walmart.com
 
Contour Silver W/ Tamper
K400
SEE PRICE
Amazon.com
 
Contour Silver W/ Tamper & Personal Jar
K400
SEE PRICE
BestBuy.com
 
Dried Rose W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black
K400
SEE PRICE
KitchenAid
 
Matte Black W/ Tamper
K400
SEE PRICE
Amazon.com
 
Matte Black W/ Tamper & Personal Jar
K400
SEE PRICE
Amazon.com
 
Milkshake W/ Tamper
K400
SEE PRICE
Amazon.com
 
Passion Red
K400
SEE PRICE
Amazon.com
 
Passion Red W/ Tamper
K400
SEE PRICE
Amazon.com
 
Pistachio W/ Tamper
K400
SEE PRICE
Amazon.com
 
White W/ Tamper
K400
SEE PRICE
Amazon.com
Back to Top

Vitamix A2500

KitchenAid K400

Comments

  1. Comparison
 • Posted 2 years ago

Vitamix A2500 vs KitchenAid K400: Main Discussion

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