adidas Questar 4 vs Saucony Cohesion 19

Which Running Shoe Is Better?

Products

adidas Questar 4
Saucony Cohesion 19

Tested using Methodology v0.15

Updated Sep 16, 2026 12:37 PM

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Adidas.com

Tested using Methodology v0.16

Updated Sep 15, 2026 08:48 PM

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adidas Questar 4 Picture

Track

Saucony Cohesion 19 Picture

Track

Our Verdict

adidas Questar 4

Saucony Cohesion 19

The adidas Questar 4 is a better daily trainer than the Saucony Cohesion 19 for most runners. Though the adidas is much heavier, its impact reduction is significantly better and more balanced across foot strikes. It's also far more capable beyond 10 km and retails for a bit less. The Cohesion 19 is the better choice only if you're a heel striker who specifically wants the lighter shoe.

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Variants

  • Questar 4 (Cloud White/Iron Metallic/Lucid Tangerine - (Men - US 9))
  • Cohesion 19 (Black/White - (Men - US 9))
  • Cohesion 19 (Cadet/Black - (Men - US 9))
Read more

Main Differences for
Half/Full Marathon Racing

Threshold 

0.10

Half/Full Marathon Racing 
 

5.9
4.9

Forefoot Stack Height 
 

31.2 mm
23.9 mm

Weight  

4.1
6.3

Heel Stack Height 
 

38.2 mm
34.0 mm

Forefoot Long Run Cushioning 
 

6.9
4.9

Full Comparison

Design

Weight  

4.1
6.3

Right Shoe Weight Photo 
 

Compare High-Res
adidas Questar 4 Right Shoe Weight Photo
Compare High-Res
Saucony Cohesion 19 Right Shoe Weight Photo

Left Shoe Weight Photo 
 

Compare High-Res
adidas Questar 4 Left Shoe Weight Photo
Compare High-Res
Saucony Cohesion 19 Left Shoe Weight Photo

Weight 
 

305.5 g (10.78 oz)
253.8 g (8.95 oz)

Stack Heights 
 

Stack Height Photo 
 

Compare High-Res
adidas Questar 4 Stack Height Photo
Compare High-Res
Saucony Cohesion 19 Stack Height Photo

Heel Stack Height 
 

38.2 mm
34.0 mm

Forefoot Stack Height 
 

31.2 mm
23.9 mm

Heel-To-Toe Drop 
 

7.0 mm
10.1 mm

Advertised Heel-To-Toe Drop 
 

6.0 mm
12.0 mm

External Shape 
 

3D Model Full Shoe  

Preview 3D
adidas Questar 4 3D Model Full Shoe
Preview 3D
Saucony Cohesion 19 3D Model Full Shoe

Outsole Heel Width 
 

92 mm (3.6")
94 mm (3.7")

Outsole Arch Width 
 

75 mm (3.0")
70 mm (2.8")

Outsole Forefoot Width 
 

111 mm (4.4")
120 mm (4.7")

Heel Width-To-Stack Ratio 
 

2.41
2.76

Forefoot Width-To-Stack Ratio 
 

3.56
5.02

Internal Shape 
 

3D Model Internal  

Preview 3D
adidas Questar 4 3D Model Internal
Preview 3D
Saucony Cohesion 19 3D Model Internal

Internal Length 
 

277 mm (10.9")
276 mm (10.9")

Internal Heel Width 
 

61 mm (2.4")
55 mm (2.2")

Internal Forefoot Width 
 

98 mm (3.9")
90 mm (3.5")

Wide Sizing Available 
 

No
Yes

Forefoot Fit: Width 
 

8.6
8.7

Forefoot Width Photo 
 

Compare High-Res
adidas Questar 4 Forefoot Width Photo
Compare High-Res
Saucony Cohesion 19 Forefoot Width Photo

Ball-Of-Foot TTS Deviation 
 

5.9 mm (0.232")
4.9 mm (0.192")

Toe TTS Deviation 
 

0.7 mm (0.026")
3.6 mm (0.143")

Forefoot Fit: Height 
 

5.5
7.0

Forefoot Height Photo 
 

Compare High-Res
adidas Questar 4 Forefoot Height Photo
Compare High-Res
Saucony Cohesion 19 Forefoot Height Photo

Toe TTS Deviation 
 

-5.3 mm (-0.210")
-3.6 mm (-0.140")

Arch Fit: Width 
 

9.9
10

Arch Fit Photo 
 

Compare High-Res
adidas Questar 4 Arch Fit Photo
Compare High-Res
Saucony Cohesion 19 Arch Fit Photo

Arch Width TTS Deviation 
 

1.4 mm (0.054")
1.0 mm (0.040")

Length Fit 
 

10
7.0

Toe Clearance Photo 
 

Compare High-Res
adidas Questar 4 Toe Clearance Photo
Compare High-Res
Saucony Cohesion 19 Toe Clearance Photo

Heel Rocker Geometry 
 

7.5
8.2

Heel Rocker Photo 
 

Compare High-Res
adidas Questar 4 Heel Rocker Photo
Compare High-Res
Saucony Cohesion 19 Heel Rocker Photo

Heel Spring 
 

21 mm (0.8")
28 mm (1.1")

Heel Apex Position 
 

17.6%
18.5%

Heel Rocker Angle 
 

22.0°
27.0°

Forefoot Rocker Geometry 
 

7.1
5.8

Forefoot Rocker Photo 
 

Compare High-Res
adidas Questar 4 Forefoot Rocker Photo
Compare High-Res
Saucony Cohesion 19 Forefoot Rocker Photo

Toe Spring 
 

49 mm (1.9")
41 mm (1.6")

Toe Apex Position 
 

66.2%
64.8%

Forefoot Rocker Angle 
 

26.1°
21.3°

Foam 
 

Primary Foam Picture 
 

Compare High-Res
adidas Questar 4 Primary Foam Picture
Compare High-Res
Saucony Cohesion 19 Primary Foam Picture

Secondary Foam Picture 
 

Compare High-Res
adidas Questar 4 Secondary Foam Picture
Compare High-Res
Saucony Cohesion 19 Secondary Foam Picture

Primary Foam Name 
 

Cloudfoam+
VERSARUN

Primary Foam Type 
 

EVA
EVA

Secondary Foam Name 
 

No Secondary Foam
No Secondary Foam

Secondary Foam Type 
 

No Secondary Foam
N/A

Laces 
 

Laces Picture 
 

Compare High-Res
adidas Questar 4 Laces Picture
Compare High-Res
Saucony Cohesion 19 Laces Picture

Lace Type 
 

Flat
Flat

Width 
 

6.0 mm (0.2")
5.0 mm (0.2")

Thickness 
 

2.0 mm (0.1")
1.5 mm (0.1")

Stretch 
 

7.5%
7.5%

Breathability 
 

7.0

Breathability Video  

Upper Breathability  

Saucony Cohesion 19 Upper Breathability

Upper Microscope Photo  

Saucony Cohesion 19 Upper Microscope Photo

Time-To-Dry 
 

5.4

Time-To-Dry Timelapse  

Time-To-Dry Graph  

 Preview Graph
Saucony Cohesion 19 Time-To-Dry Graph

Time To 30% Dry 
 

8.3 hrs

Time To 70% Dry 
 

22.9 hrs

Time To Dry 
 

39.1 hrs

Water Absorption 
 

7.4

Dry Weight Photo  

Saucony Cohesion 19 Dry Weight Photo

Wet Weight Photo  

Saucony Cohesion 19 Wet Weight Photo

Water Absorbed 
 

42.4%

Other Features  

Other Features Photo 
 

Compare High-Res
adidas Questar 4 Other Features Photo
Compare High-Res
Saucony Cohesion 19 Other Features Photo

Tongue Gusset Type 
 

Non-gusseted
Non-gusseted

Plate 
 

None
None
Performance

Heel Compression Energy Return 
 

1.1
0.9

Heel Compression Video  

Heel Energy Return  

 Preview Graph
adidas Questar 4 Heel Energy Return
 Preview Graph
Saucony Cohesion 19 Heel Energy Return

Heel Energy Return 
 

65.1%
64.0%

Forefoot Compression Energy Return 
 

2.2
2.3

Forefoot Compression Video  

Forefoot Energy Return  

 Preview Graph
adidas Questar 4 Forefoot Energy Return
 Preview Graph
Saucony Cohesion 19 Forefoot Energy Return

Forefoot Energy Return 
 

68.1%
68.5%

Heel Cushioning 
 

6.7
7.1

Heel Cushioning Picture 
 

Compare High-Res
adidas Questar 4 Heel Cushioning Picture
Compare High-Res
Saucony Cohesion 19 Heel Cushioning Picture

Heel Cushioning  

 Preview Graph
adidas Questar 4 Heel Cushioning
 Preview Graph
Saucony Cohesion 19 Heel Cushioning

Energy Absorbed At 550N 
 

2.54 J
3.22 J

Energy Absorbed At 1100N 
 

8.65 J
8.68 J

Energy Absorbed At 1900N 
 

15.47 J
15.22 J

Forefoot Cushioning 
 

7.3
5.6

Forefoot Cushioning Picture 
 

Compare High-Res
adidas Questar 4 Forefoot Cushioning Picture
Compare High-Res
Saucony Cohesion 19 Forefoot Cushioning Picture

Forefoot Cushioning  

 Preview Graph
adidas Questar 4 Forefoot Cushioning
 Preview Graph
Saucony Cohesion 19 Forefoot Cushioning

Energy Absorbed At 800N 
 

4.34 J
3.51 J

Energy Absorbed At 1300N 
 

7.92 J
6.02 J

Energy Absorbed At 2050N 
 

11.87 J
8.85 J

Heel Firmness 
 

9.2
8.7

Heel Firmness Graph  

 Preview Graph
adidas Questar 4 Heel Firmness Graph
 Preview Graph
Saucony Cohesion 19 Heel Firmness Graph

Firmness At 550N 
 

65.0 N/mm
49.2 N/mm

Firmness At 1100N 
 

68.5 N/mm
61.0 N/mm

Firmness At 1900N 
 

91.2 N/mm
84.2 N/mm

Forefoot Firmness 
 

9.1
9.6

Forefoot Firmness Graph  

 Preview Graph
adidas Questar 4 Forefoot Firmness Graph
 Preview Graph
Saucony Cohesion 19 Forefoot Firmness Graph

Firmness At 800N 
 

70.6 N/mm
81.4 N/mm

Firmness At 1300N 
 

87.7 N/mm
105.9 N/mm

Firmness At 2050N 
 

119 N/mm
146 N/mm

Forefoot Long Run Cushioning 
 

6.9
4.9

Forefoot Long Run Cushioning  

 Preview Graph
adidas Questar 4 Forefoot Long Run Cushioning
 Preview Graph
Saucony Cohesion 19 Forefoot Long Run Cushioning

Energy Absorbed At 10km 
 

7.55 J
5.46 J

Energy Absorbed At 20km 
 

7.37 J
5.28 J

Energy Absorbed At 30km 
 

7.25 J
5.17 J

Energy Absorbed At 40km 
 

7.16 J
5.08 J

Rocker Stiffness 
 

7.0
6.3

Forefoot Rocker Stiffness Video  

Forefoot Rocker Stiffness Graph  

 Preview Graph
adidas Questar 4 Forefoot Rocker Stiffness Graph
 Preview Graph
Saucony Cohesion 19 Forefoot Rocker Stiffness Graph

Force To Flatten The Rocker 
 

85 N
68 N

Forefoot Bending Energy Return 
 

3.7
3.0

Forefoot Bending Video  

Forefoot Bending Energy Return  

 Preview Graph
adidas Questar 4 Forefoot Bending Energy Return
 Preview Graph
Saucony Cohesion 19 Forefoot Bending Energy Return

Forefoot Bending Energy Return 
 

52.4%
50.0%

Forefoot Bending Stiffness 
 

7.0
7.0

Forefoot Bending Resistance Picture 
 

Compare High-Res
adidas Questar 4 Forefoot Bending Resistance Picture
Compare High-Res
Saucony Cohesion 19 Forefoot Bending Resistance Picture

Forefoot Bending Resistance  

 Preview Graph
adidas Questar 4 Forefoot Bending Resistance
 Preview Graph
Saucony Cohesion 19 Forefoot Bending Resistance

Forefoot Bending Stiffness 
 

8.8 N/mm
10.2 N/mm

Forefoot Bending Force 
 

356 N
300 N

Heel Compression Depth 
 

4.5
5.3

Heel Compression Graph  

 Preview Graph
adidas Questar 4 Heel Compression Graph
 Preview Graph
Saucony Cohesion 19 Heel Compression Graph

Heel Compression At 550N 
 

8.5 mm
11.2 mm

Heel Compression At 1100N 
 

16.1 mm
18.0 mm

Heel Compression At 1900N 
 

20.8 mm
22.6 mm

Forefoot Compression Depth 
 

5.0
4.2

Forefoot Compression Graph  

 Preview Graph
adidas Questar 4 Forefoot Compression Graph
 Preview Graph
Saucony Cohesion 19 Forefoot Compression Graph

Forefoot Compression At 800N 
 

11.3 mm
9.8 mm

Forefoot Compression At 1300N 
 

14.8 mm
12.3 mm

Forefoot Compression At 2050N 
 

17.3 mm
14.0 mm

adidas Questar 4

Saucony Cohesion 19

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