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Siemens SN15EC06CS Review | 59 Data compared

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  • Avg. price in UK: ~£640
  • Avg. price in US: ~$920
  • No. of place settings: 14
  • Energy efficiency class: A
  • Noise level: 42 dB
  • Overflow protection: yes
  • Height adjustable top basket: yes

Siemens SN15EC06CS review. Compare 59 technical specifications and user reviews to see how this product ranks in the Dishwashers category and whether it is worth buying.

8.4

Overall score

What it is: An overall evaluation of products in the Dishwashers category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Dishwashers category.

Score components:

80.0%

8.4

Technical Score

20.0%

?

User score

Excellent
8.4

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

9.3

Performance

30.0%

8.6

Features

25.0%

6.6

Programmes

10.0%

8.5

Design

Excellent
?

User score

What it is: A rating that combines user reviews with the total review volume for products in the Dishwashers category.

When it matters: When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 10
    Efficient operation

    Score components:

    35.0%

    10

    Energy consumption per cycle

    25.0%

    10

    Water usage per cycle

    20.0%

    10

    Energy efficiency class

    10.0%

    10

    Noise level

    10.0%

    10

    No. of place settings

  • 9.6
    Quiet operation

    Score components:

    45.0%

    10

    Noise level

    20.0%

    8.0

    Noise emission class

    15.0%

    10

    Energy efficiency class

    10.0%

    10

    Energy consumption per cycle

    10.0%

    10

    No. of place settings

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Best prices in UK

    N/A~ £640

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Siemens iQ500 SN15EC06CS is a 60 cm built-under dishwasher featuring a 14 place setting capacity, an ultra-efficient Class A energy rating consuming 54 kWh per 100 eco cycles, and a water consumption of 9.0 liters per cycle. Key advantages include a quiet 42 dB iQdrive motor, autoOpen dry technology for natural drying, flexible loading with the varioDrawer third cutlery rack, and smart remote operation via Home Connect. However, potential drawbacks include a long Eco program duration of 4 hours and 30 minutes, and standard under-counter aesthetics that may not blend as seamlessly as fully integrated models.

Technical Specifications of dishwasher Siemens SN15EC06CS

Technical Score

What it is: An assessment of technical performance for products in the Dishwashers category across these key areas: Performance, Programmes, Features, Design.

When it matters: When you want to compare products in the Dishwashers category by technical performance, specifications, and available features.

Score components:

35.0%

?

Performance

30.0%

?

Features

25.0%

?

Programmes

10.0%

?

Design

8.4
Siemens SN15EC6CS has a technical score of 8.35 points, which is higher than 74.4% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Dishwashers category.

When it matters: When you want to know how products in the Dishwashers category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by products in the Dishwashers category.
When it matters: When you prefer products in the Dishwashers category that have been chosen and reviewed by many other buyers.
1.0
Siemens SN15EC6CS has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Dishwashers category with their prices.

When it matters: When you are comparing products in the Dishwashers category and want a good balance between quality and price.

Score components:

60.0%

8.4

Overall score

40.0%

7.1

Price

8.0
Siemens SN15EC6CS has a quality-to-price ratio of 8 points, which is higher than 56.5% of products in this category.
Energy efficiency class
What it is: This attribute refers to Energy efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: HIGH

A
Siemens SN15EC6CS has energy efficiency class A, which is better than that of 88.3% of dishwashers and equal to that of 11.8% of dishwashers.
Washing efficiency class
What it is: This attribute refers to Washing efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Siemens SN15EC6CS has washing efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Drying efficiency class
What it is: This attribute refers to Drying efficiency class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

A
Siemens SN15EC6CS has drying efficiency class A, which is better than that of 1.1% of dishwashers and equal to that of 98.9% of dishwashers.
Noise emission class
What it is: This attribute refers to Noise emission class.
When it matters: This matters if you have a preference for this specification.

Importance: MEDIUM

B
Siemens SN15EC6CS has noise emission class B, which is better than that of 44.6% of dishwashers and equal to that of 54.2% of dishwashers.
Energy consumption per cycle
What it is: This attribute refers to Energy consumption per cycle.
When it matters: This matters if you want to compare Energy consumption per cycle across dishwashers.

Importance: HIGH

0.54 kWh
Siemens SN15EC6CS uses 0.54 kWh per cycle, which is lower than that of 86.5% of dishwashers and equal to that of 8.8% of dishwashers.
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No. of wash programs
What it is: This attribute refers to No. of wash programs.
When it matters: This matters if you want to compare No. of wash programs across dishwashers.

Importance: MEDIUM

6
Siemens SN15EC6CS offers 6 wash programs, which is more than that of 22.1% of dishwashers and equal to that of 30.3% of dishwashers.
Quick wash program
What it is: This attribute shows whether the dishwasher has Quick wash program.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Siemens SN15EC6CS has a quick wash program. This feature is present in 99.6% of dishwashers.
Quick wash time
What it is: This attribute refers to Quick wash time.
When it matters: This matters if you want to compare Quick wash time across dishwashers.

Importance: MEDIUM

89 min
Siemens SN15EC6CS completes its quick wash in 89 min, which is longer than that of 97.2% of dishwashers and equal to that of 2.3% of dishwashers.
Eco wash time
What it is: This attribute refers to Eco wash time.
When it matters: This matters if you want to compare Eco wash time across dishwashers.

Importance: MEDIUM

270 min
Siemens SN15EC6CS completes its Eco wash in 270 min, which is longer than that of 77.6% of dishwashers and equal to that of 9.2% of dishwashers.
Delicate wash program
What it is: This attribute shows whether the dishwasher has Delicate wash program.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Siemens SN15EC6CS does not have a delicate wash program. This feature is present in 60% of dishwashers.
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Automatic door opening
What it is: This attribute shows whether the dishwasher has Automatic door opening.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

yes
Siemens SN15EC6CS has an automatic door-opening feature. This feature is present in 65.7% of dishwashers.
Touch screen
What it is: This attribute shows whether the dishwasher has Touch screen.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Siemens SN15EC6CS does not have a touch screen. This feature is present in 10.2% of dishwashers.
Load sensor
What it is: This attribute shows whether the dishwasher has Load sensor.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

?
Overflow protection
What it is: This attribute shows whether the dishwasher has Overflow protection.
When it matters: This matters if you specifically want this feature.

Importance: HIGH

yes
Siemens SN15EC6CS has overflow protection. This feature is present in 97.1% of dishwashers.
Adjustable water softener
What it is: This attribute shows whether the dishwasher has Adjustable water softener.
When it matters: This matters if you specifically want this feature.

Importance: MEDIUM

yes
Siemens SN15EC6CS has an adjustable water softener. This feature is present in 99% of dishwashers.
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Type of installation
What it is: This attribute refers to Type of installation.
When it matters: This matters if you have a preference for this specification.

Importance: LOW

built-under
No. of place settings
What it is: This attribute refers to No. of place settings.
When it matters: This matters if you want to compare No. of place settings across dishwashers.

Importance: MEDIUM

14
Siemens SN15EC6CS holds 14 place settings, which is more than that of 44.9% of dishwashers and equal to that of 43.7% of dishwashers.
Cutlery basket
What it is: This attribute shows whether the dishwasher has Cutlery basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

no
Siemens SN15EC6CS does not have a cutlery basket. This feature is present in 58.5% of dishwashers.
Height adjustable top basket
What it is: This attribute shows whether the dishwasher has Height adjustable top basket.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Siemens SN15EC6CS has a height-adjustable top basket. This feature is present in 93% of dishwashers.
Digital display
What it is: This attribute shows whether the dishwasher has Digital display.
When it matters: This matters if you specifically want this feature.

Importance: LOW

yes
Siemens SN15EC6CS has a digital display. This feature is present in 90.3% of dishwashers.
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Siemens SN15EC06CS vs the average dishwasher

  • Better energy efficiency class
    Siemens SN15EC6CS has a better energy efficiency class than the average dishwasher (A vs D).
    What it is: This attribute refers to Energy efficiency class.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Siemens SN15EC6CS has a better energy efficiency class than the average dishwasher (A vs D).A vs D
  • 0.21 kWh lower energy consumption per cycle
    Siemens SN15EC6CS uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).
    What it is: This attribute refers to Energy consumption per cycle.
    When it matters: This matters if you want to compare Energy consumption per cycle across dishwashers.

    Importance: HIGH

    Siemens SN15EC6CS uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).0.54 kWh vs 0.75 kWh
  • Supports Wi-Fi
    Siemens SN15EC6CS supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
    What it is: This attribute shows whether the dishwasher has Wi-Fi.
    When it matters: This matters if you specifically want this feature.

    Importance: MEDIUM

    Siemens SN15EC6CS supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • 2 dB lower noise level
    Siemens SN15EC6CS has a lower noise level than the average dishwasher (42 dB vs 44 dB).
    What it is: This attribute refers to Noise level.
    When it matters: This matters if you want to compare Noise level across dishwashers.

    Importance: HIGH

    Siemens SN15EC6CS has a lower noise level than the average dishwasher (42 dB vs 44 dB).42 dB vs 44 dB
  • Supports voice control
    Siemens SN15EC6CS supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
    What it is: This attribute shows whether the dishwasher has Voice control.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Siemens SN15EC6CS supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
  • 0.5 L lower water usage per cycle
    Siemens SN15EC6CS uses less water per cycle than the average dishwasher (9 L vs 9.5 L).
    What it is: This attribute refers to Water usage per cycle.
    When it matters: This matters if you want to compare Water usage per cycle across dishwashers.

    Importance: HIGH

    Siemens SN15EC6CS uses less water per cycle than the average dishwasher (9 L vs 9.5 L).9 L vs 9.5 L
  • Has an interior light
    Siemens SN15EC6CS has an interior light, while the average dishwasher does not have an interior light. 13.2% of dishwashers have an interior light.
    What it is: This attribute shows whether the dishwasher has Interior light.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Siemens SN15EC6CS has an interior light, while the average dishwasher does not have an interior light. 13.2% of dishwashers have an interior light.
  • 0.25 m longer cable length
    Siemens SN15EC6CS has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
    What it is: This attribute refers to Cable length.
    When it matters: This matters if you want to compare Cable length across dishwashers.

    Importance: LOW

    Siemens SN15EC6CS has a longer cable than the average dishwasher (1.8 m vs 1.5 m).1.75 m vs 1.5 m
  • Better energy efficiency class
    Siemens SN15EC6CS has a better energy efficiency class than the average dishwasher (A vs D).
  • 0.21 kWh lower energy consumption per cycle
    Siemens SN15EC6CS uses less energy per cycle than the average dishwasher (0.5 kWh vs 0.75 kWh).
  • 2 dB lower noise level
    Siemens SN15EC6CS has a lower noise level than the average dishwasher (42 dB vs 44 dB).
  • 0.5 L lower water usage per cycle
    Siemens SN15EC6CS uses less water per cycle than the average dishwasher (9 L vs 9.5 L).
  • 140 L/year lower annual water consumption
    Siemens SN15EC6CS uses less water annually than the average dishwasher (2520 L/year vs 2660 L/year).
  • Supports Wi-Fi
    Siemens SN15EC6CS supports Wi-Fi, while the average dishwasher does not support Wi-Fi. 44.1% of dishwashers support Wi-Fi.
  • Supports voice control
    Siemens SN15EC6CS supports voice control, while the average dishwasher does not support voice control. 39.8% of dishwashers support voice control.
  • Has an interior light
    Siemens SN15EC6CS has an interior light, while the average dishwasher does not have an interior light. 13.2% of dishwashers have an interior light.
  • 0.25 m longer cable length
    Siemens SN15EC6CS has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
  • 0.1 m longer supply hose length
    Siemens SN15EC6CS has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).
  • 0.5 cm shorter height
    Siemens SN15EC6CS is shorter than the average dishwasher (81.5 cm vs 82 cm).
  • 1 kg lighter weight
    Siemens SN15EC6CS is lighter than the average dishwasher (38.1 kg vs 39.1 kg).

Total
Overall
Performance
Features
Design
  • Uses a different motor type
    Siemens SN15EC6CS uses brushless, while the average dishwasher uses inverter.
  • 59 min longer quick wash time
    Siemens SN15EC6CS takes longer to finish the quick wash than the average dishwasher (89 min vs 30 min).
  • Does not have a delicate wash program
    Siemens SN15EC6CS does not have a delicate wash program, while the average dishwasher has a delicate wash program. 59.9% of dishwashers have a delicate wash program.
  • 35 min longer Eco wash time
    Siemens SN15EC6CS takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).
  • Does not have a cutlery basket
    Siemens SN15EC6CS does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 1.3 cm deeper depth
    Siemens SN15EC6CS is deeper than the average dishwasher (57.3 cm vs 56 cm).
  • Uses a different motor type
    Siemens SN15EC6CS uses brushless, while the average dishwasher uses inverter.
    What it is: This attribute refers to Motor type.
    When it matters: This matters if you have a preference for this specification.

    Importance: HIGH

    Siemens SN15EC6CS uses brushless, while the average dishwasher uses inverter.brushless vs inverter
  • 59 min longer quick wash time
    Siemens SN15EC6CS takes longer to finish the quick wash than the average dishwasher (89 min vs 30 min).
    What it is: This attribute refers to Quick wash time.
    When it matters: This matters if you want to compare Quick wash time across dishwashers.

    Importance: MEDIUM

    Siemens SN15EC6CS takes longer to finish the quick wash than the average dishwasher (89 min vs 30 min).89 min vs 30 min
  • Does not have a delicate wash program
    Siemens SN15EC6CS does not have a delicate wash program, while the average dishwasher has a delicate wash program. 59.9% of dishwashers have a delicate wash program.
    What it is: This attribute shows whether the dishwasher has Delicate wash program.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Siemens SN15EC6CS does not have a delicate wash program, while the average dishwasher has a delicate wash program. 59.9% of dishwashers have a delicate wash program.
  • 35 min longer Eco wash time
    Siemens SN15EC6CS takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).
    What it is: This attribute refers to Eco wash time.
    When it matters: This matters if you want to compare Eco wash time across dishwashers.

    Importance: MEDIUM

    Siemens SN15EC6CS takes longer to finish the Eco wash than the average dishwasher (270 min vs 235 min).270 min vs 235 min
  • Does not have a cutlery basket
    Siemens SN15EC6CS does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
    What it is: This attribute shows whether the dishwasher has Cutlery basket.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Siemens SN15EC6CS does not have a cutlery basket, while the average dishwasher has a cutlery basket. 58.4% of dishwashers have a cutlery basket.
  • 52.4% more expensive
    Siemens SN15EC6CS is more expensive than the average dishwasher (£640 vs £420).
    Siemens SN15EC6CS is more expensive than the average dishwasher (£640 vs £420).£640 vs £420
  • 1.3 cm deeper depth
    Siemens SN15EC6CS is deeper than the average dishwasher (57.3 cm vs 56 cm).
    What it is: This attribute refers to Depth.
    When it matters: This matters if you want to compare Depth across dishwashers.

    Importance: LOW

    Siemens SN15EC6CS is deeper than the average dishwasher (57.3 cm vs 56 cm).57.3 cm vs 56 cm
Total
Overall
Performance
Programmes
Design

Graphic comparison of Siemens SN15EC06CS and other products in the Dishwashers category

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Attribute
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Third-party reviews

What customers like about Siemens SN15EC06CS?

  • Excellent cleaning performance and reliability
  • Highly energy-efficient operation with an 'A' rating
  • Extremely quiet performance at only 42 dB
  • Convenient autoOpen dry system that automatically opens the door for better drying
  • Flexible basket layout, featuring both a cutlery drawer at the top and a cutlery basket at the bottom
  • Smart connectivity options through the Home Connect mobile application
  • Sleek aesthetics with an anti-fingerprint brushed black steel finish

What customers dislike about Siemens SN15EC06CS?

  • Lower basket layout design can feel poorly structured for loading specific dish arrangements
  • Foldable racks and plastic elements can feel somewhat flimsy or inconvenient to lock into position
  • Lacks an exterior time display screen, requiring users to rely on the app to check remaining cycle durations

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