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  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

Blendtec Classic 575 vs Vitamix Explorian E520

Side-by-Side Comparison

Products

Blendtec Classic 575
Vitamix Explorian E520

Tested using Methodology v1.0

Updated Oct 09, 2024 05:18 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Apr 23, 2025 08:27 PM

SEE PRICE
Amazon.com
Blendtec Classic 575 Picture
Vitamix Explorian E520 Picture

Variants

  • Classic 575 (Black w/ Spoonula)
  • Classic 575 (White w/ Spoonula)
  • Explorian E520 (Black)
  • Explorian E520 (Gray)

Our Verdict

Blendtec Classic 575

Vitamix Explorian E520

The Vitamix Explorian E520 is better for most purposes than the Blendtec Classic 575. The Vitamix is much sturdier and does a much better job of processing hard ingredients like nuts. On the other hand, the Blendtec is easier to clean by hand and has a bigger 90-ounce capacity.

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Main Differences for
Multi-Purpose

Threshold 

0.10

Multi-Purpose 

8.4
9.1

Nut Butter 
 

4.7
9.6

Build Quality 
 

7.0
9.0

Cleaning 
 

8.5
7.5

Full Comparison

Design

Dimensions 
 

Blender Type 
 

Full Size Blender
Full Size Blender

Box Picture  

Blendtec Classic 575 Box Picture
Vitamix Explorian E520 Box Picture

Height 
 

15.2" (38.7 cm)
17.3" (44.0 cm)

Width  

7.3" (18.7 cm)
7.7" (19.5 cm)

Depth  

8.0" (20.3 cm)
9.4" (24.0 cm)

Weight 
 

7.6 lbs (3.5 kg)
10.1 lbs (4.6 kg)

Shaft Length (Immersion Blenders) 
 

N/A
N/A
Show Text 

Build Quality 
 

7.0
9.0

Build Quality Picture  

Blendtec Classic 575 Build Quality Picture
Vitamix Explorian E520 Build Quality Picture
Show Text 

Jar Capacity 
 

9.9
9.0

Main Jar Capacity 
 

90.0 oz (2,662 ml)
64.0 oz (1,893 ml)

Additional Jar Capacity 
 

N/A
N/A
Show Text 

Jar/Beaker Materials 
 

Jar Picture  

Blendtec Classic 575 Jar Picture
Vitamix Explorian E520 Jar Picture

Optional Jar Picture  

Blendtec Classic 575 Optional Jar Picture
Vitamix Explorian E520 Optional Jar Picture

Jar/Beaker Material 
 

BPA-Free Plastic
BPA-Free Plastic

Dishwasher Safe 
 

Yes
Yes
Show Text 

Blades 
 

Blades Picture  

Blendtec Classic 575 Blades Picture
Vitamix Explorian E520 Blades Picture

Blade Type 
 

Blunt
Sharp

Blade Count 
 

2
4

Removable 
 

No
No

Dishwasher Safe 
 

Yes
Yes
Show Text 

Lid 
 

Lid Picture  

Blendtec Classic 575 Lid Picture
Vitamix Explorian E520 Lid Picture

Two-Part Lid 
 

Yes
Yes

Lid Closing Type 
 

Friction
Friction
Show Text 

Power Cord  

Cable Picture  

Blendtec Classic 575 Cable Picture
Vitamix Explorian E520 Cable Picture

Stow-Away Compartment 
 

No
Yes

Cord Length 
 

2.9 ft (0.9 m)
6.2 ft (1.9 m)
Show Text 

In The Box  

Bundle Picture  

Blendtec Classic 575 Bundle Picture
Vitamix Explorian E520 Bundle Picture
Show Text 
Performance

Fibrous Ingredients (Small Batches) 
 

9.5
9.3

Fibrous Ingredients (Small Batches) Photo  

Blendtec Classic 575 Fibrous Ingredients (Small Batches) Photo
Vitamix Explorian E520 Fibrous Ingredients (Small Batches) Photo

Jar Used 
 

Main Jar
Main Jar

Fibrous Ingredients (Small Batches) Video  

Fibrous Ingredients Processing 
 

9.5
6.5

Fibrous Ingredients Texture 
 

9.5
10
Show Text 

Fibrous Ingredients (Full Capacity) 
 

9.9
9.7

Fibrous Ingredients (Full Capacity) Photo  

Blendtec Classic 575 Fibrous Ingredients (Full Capacity) Photo
Vitamix Explorian E520 Fibrous Ingredients (Full Capacity) Photo

Fibrous Ingredients (Full Capacity) Video  

Jar Used  

Main Jar
Main Jar

Fibrous Ingredients Processing 
 

9.5
8.5

Fibrous Ingredients Texture 
 

10
10
Show Text 

Crushed Ice 
 

9.9
9.6

Crushed Ice Photo  

Blendtec Classic 575 Crushed Ice Photo
Vitamix Explorian E520 Crushed Ice Photo

Crushed Ice Video  

Crushed Ice Preparation 
 

9.5
8.5

Crushed Ice Texture 
 

10
10
Show Text 

Nut Butter 
 

4.7
9.6

Nut Butter Picture  

Blendtec Classic 575 Nut Butter Picture
Vitamix Explorian E520 Nut Butter Picture

Nut Butter Video  

Nut Butter Preparation 
 

2.0
9.0

Nut Butter Texture 
 

6.5
10
Show Text 

Noise 
 

5.2
4.6

Noise @ Max Speed 
 

99.4 dB
100.7 dB

Noise Video  

Show Text 

Blade Speed 
 

Min Speed 
 

4,900 RPM
1,460 RPM

Power 
 

1,560 W
1,400 W

Max Speed 
 

22,200 RPM
21,200 RPM

Speed Adjustment Based On Jar Type 
 

No
No
Show Text 
Ease Of Use

Controls And Programs 
 

Control Panel  

Blendtec Classic 575 Control Panel
Vitamix Explorian E520 Control Panel

On/Off Switch 
 

Yes
Yes

Speed Presets 
 

5
0

Hot Blending 
 

Yes
Yes

Speed Dial 
 

No
Yes

Pulse/Turbo Mode 
 

Yes
Yes

Programs 
 

4
3

Blending Time Indicator 
 

Yes
No

Programmable Timer 
 

No
No
Show Text 

Cleaning 
 

8.5
7.5

Self-Cleaning Video  

Cleaning Video  

Show Text 

Blendtec Classic 575

Vitamix Explorian E520

Comments

  1. Comparison

Blendtec Classic 575 vs Vitamix Explorian E520: Main Discussion

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