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Siemens SN25L280EU Review | 59 Data compared

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  • Avg. price: ~£410
  • No. of place settings: 13
  • Energy efficiency class: ?
  • Noise level: 46 dB
  • Overflow protection: yes
  • Height adjustable top basket: yes

Siemens SN25L280EU review. Compare 59 technical specifications and user reviews to see how this product ranks in the Dishwashers category and whether it is worth buying.

7.7

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%

7.4

Technical Score

20.0%

8.7

User score

Very good
7.4

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%

6.8

Performance

30.0%

7.5

Features

25.0%

8.3

Programmes

10.0%

7.2

Design

Very good
8.7

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%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(27)

(Reviews last updated: August 2026)

Excellent
  • 5.2
    Efficient operation

    Score components:

    35.0%

    1.8

    Energy consumption per cycle

    25.0%

    6.7

    Water usage per cycle

    20.0%

    ?

    Energy efficiency class

    10.0%

    4.9

    Noise level

    10.0%

    8.2

    No. of place settings

  • 5.6
    Quiet operation

    Score components:

    45.0%

    4.9

    Noise level

    20.0%

    6.0

    Noise emission class

    15.0%

    ?

    Energy efficiency class

    10.0%

    1.8

    Energy consumption per cycle

    10.0%

    8.2

    No. of place settings

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Best prices in UK

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 SN25L280EU is a 60 cm freestanding dishwasher featuring a 13 place setting capacity, an iQdrive motor, and an A++ energy efficiency rating. It operates with a water consumption of 10 liters per eco cycle, a 46 dB noise level, and includes 5 washing programs (such as Auto 45-65°C, Intensive, and Quick) alongside AquaStop and AquaSensor technologies. Key advantages include its flexible VarioFlex basket system, a dedicated cutlery drawer, a 24-hour delayed start timer, and quiet, energy-efficient performance. However, notable drawbacks include its lacks of a built-in display, smart home connectivity, and a half-load option, alongside an extended 195-minute eco cycle time.

Technical Specifications of dishwasher Siemens SN25L280EU

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%

6.8

Performance

30.0%

7.5

Features

25.0%

8.3

Programmes

10.0%

7.2

Design

7.4
Siemens SN25L280EU has a technical score of 7.41 points, which is lower than 66% 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%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(27)

(Reviews last updated: August 2026)

8.7
Siemens SN25L280EU has a user score of 8.74 points, which is higher than 76.1% of products in this category.
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.
10
Siemens SN25L280EU has a popularity of 10 points, which is higher than 65.6% 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%

7.7

Overall score

40.0%

8.4

Price

7.9
Siemens SN25L280EU has a quality-to-price ratio of 7.9 points, which is higher than 48.6% 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

?
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 SN25L280EU 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 SN25L280EU 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

C
Siemens SN25L280EU has noise emission class C, which is worse than that of 55.5% of dishwashers and equal to that of 40.4% 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

0.92 kWh
Siemens SN25L280EU uses 0.92 kWh per cycle, which is higher than that of 78.8% of dishwashers and equal to that of 5.5% 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

5
Siemens SN25L280EU offers 5 wash programs, which is fewer than that of 78% of dishwashers and equal to that of 18.8% 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 SN25L280EU 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

29 min
Siemens SN25L280EU completes its quick wash in 29 min, which is shorter than that of 77.6% of dishwashers and equal to that of 10% 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

195 min
Siemens SN25L280EU completes its Eco wash in 195 min, which is shorter than that of 88.2% of dishwashers and equal to that of 1.3% 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 SN25L280EU 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

no
Siemens SN25L280EU does not have an automatic door-opening feature. This feature is present in 65.8% 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 SN25L280EU 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

yes
Siemens SN25L280EU has a load sensor. This feature is present in 69.6% of dishwashers.
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 SN25L280EU 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 SN25L280EU has an adjustable water softener. This feature is present in 99% of dishwashers.
Show more
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

freestanding
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

13
Siemens SN25L280EU holds 13 place settings, which is fewer than that of 55.2% of dishwashers and equal to that of 20.7% 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

yes
Siemens SN25L280EU has a cutlery basket. This feature is present in 58.4% 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 SN25L280EU 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 SN25L280EU has a digital display. This feature is present in 90.3% of dishwashers.
Show more

Siemens SN25L280EU vs the average dishwasher

  • Has a self-cleaning filter system
    Siemens SN25L280EU has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
    What it is: This attribute shows whether the dishwasher has Self-cleaning filter system.
    When it matters: This matters if you specifically want this feature.

    Importance: HIGH

    Siemens SN25L280EU has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
  • 40 min shorter Eco wash time
    Siemens SN25L280EU finishes the Eco wash sooner than the average dishwasher (195 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 SN25L280EU finishes the Eco wash sooner than the average dishwasher (195 min vs 235 min).195 min vs 235 min
  • 0.4 W lower standby power consumption
    Siemens SN25L280EU has lower standby power consumption than the average dishwasher (0.1 W vs 0.5 W).
    What it is: This attribute refers to Standby power consumption.
    When it matters: This matters if you want to compare Standby power consumption across dishwashers.

    Importance: LOW

    Siemens SN25L280EU has lower standby power consumption than the average dishwasher (0.1 W vs 0.5 W).0.1 W vs 0.5 W
  • 1 min shorter quick wash time
    Siemens SN25L280EU finishes the quick wash sooner than the average dishwasher (29 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 SN25L280EU finishes the quick wash sooner than the average dishwasher (29 min vs 30 min).29 min vs 30 min
  • 0.25 m longer cable length
    Siemens SN25L280EU 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 SN25L280EU has a longer cable than the average dishwasher (1.8 m vs 1.5 m).1.75 m vs 1.5 m
  • 0.1 m longer supply hose length
    Siemens SN25L280EU has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).
    What it is: This attribute refers to Supply hose length.
    When it matters: This matters if you want to compare Supply hose length across dishwashers.

    Importance: LOW

    Siemens SN25L280EU has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).1.65 m vs 1.55 m
  • 10x more popular
    Siemens SN25L280EU is more popular than the average dishwasher (10 vs 1).
    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.
    Siemens SN25L280EU is more popular than the average dishwasher (10 vs 1).10 vs 1
  • 9.3% higher user score
    Siemens SN25L280EU has a higher user score than the average dishwasher (8.74 vs 8).
    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.
    Siemens SN25L280EU has a higher user score than the average dishwasher (8.74 vs 8).8.74 vs 8
  • 0.4 W lower standby power consumption
    Siemens SN25L280EU has lower standby power consumption than the average dishwasher (0.1 W vs 0.5 W).
  • 40 min shorter Eco wash time
    Siemens SN25L280EU finishes the Eco wash sooner than the average dishwasher (195 min vs 235 min).
  • 1 min shorter quick wash time
    Siemens SN25L280EU finishes the quick wash sooner than the average dishwasher (29 min vs 30 min).
  • Has a self-cleaning filter system
    Siemens SN25L280EU has a self-cleaning filter system, while the average dishwasher does not have a self-cleaning filter system. 33.8% of dishwashers have a self-cleaning filter system.
  • 0.25 m longer cable length
    Siemens SN25L280EU has a longer cable than the average dishwasher (1.8 m vs 1.5 m).
  • 0.1 m longer supply hose length
    Siemens SN25L280EU has a longer supply hose than the average dishwasher (1.7 m vs 1.55 m).

Total
Overall
Performance
Programmes
Features
Design
  • Uses a different motor type
    Siemens SN25L280EU uses brushless, while the average dishwasher uses inverter.
  • 0.17 kWh higher energy consumption per cycle
    Siemens SN25L280EU uses more energy per cycle than the average dishwasher (0.9 kWh vs 0.75 kWh).
  • Worse noise emission class
    Siemens SN25L280EU has a worse noise emission class than the average dishwasher (C vs B).
  • 2 dB higher noise level
    Siemens SN25L280EU has a higher noise level than the average dishwasher (46 dB vs 44 dB).
  • 0.5 L higher water usage per cycle
    Siemens SN25L280EU uses more water per cycle than the average dishwasher (10 L vs 9.5 L).
  • 140 L/year higher annual water consumption
    Siemens SN25L280EU uses more water annually than the average dishwasher (2800 L/year vs 2660 L/year).
  • Does not have a delicate wash program
    Siemens SN25L280EU 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.
  • 1 fewer wash programs
    Siemens SN25L280EU offers fewer wash programs than the average dishwasher (5 vs 6).
  • Does not have an automatic door-opening feature
    Siemens SN25L280EU does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
  • Does not have a detergent tablet counter in the app
    Siemens SN25L280EU does not have a detergent tablet counter in the app, while the average dishwasher has a detergent tablet counter in the app. 67.1% of dishwashers have a detergent tablet counter in the app.
  • 1 fewer place settings
    Siemens SN25L280EU holds fewer place settings than the average dishwasher (13 vs 14).
  • 4 cm deeper depth
    Siemens SN25L280EU is deeper than the average dishwasher (60 cm vs 56 cm).
  • 2.5 cm taller height
    Siemens SN25L280EU is taller than the average dishwasher (84.5 cm vs 82 cm).
  • 11.91 kg heavier weight
    Siemens SN25L280EU is heavier than the average dishwasher (51 kg vs 39.1 kg).
  • 0.2 cm wider width
    Siemens SN25L280EU is wider than the average dishwasher (60 cm vs 59.8 cm).
  • Does not have an automatic door-opening feature
    Siemens SN25L280EU does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
    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

    Siemens SN25L280EU does not have an automatic door-opening feature, while the average dishwasher has an automatic door-opening feature. 65.7% of dishwashers have an automatic door-opening feature.
  • Uses a different motor type
    Siemens SN25L280EU 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 SN25L280EU uses brushless, while the average dishwasher uses inverter.brushless vs inverter
  • 0.17 kWh higher energy consumption per cycle
    Siemens SN25L280EU uses more energy per cycle than the average dishwasher (0.9 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 SN25L280EU uses more energy per cycle than the average dishwasher (0.9 kWh vs 0.75 kWh).0.92 kWh vs 0.75 kWh
  • Does not have a delicate wash program
    Siemens SN25L280EU 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 SN25L280EU 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.
  • Worse noise emission class
    Siemens SN25L280EU has a worse noise emission class than the average dishwasher (C vs B).
    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

    Siemens SN25L280EU has a worse noise emission class than the average dishwasher (C vs B).C vs B
  • Does not have a detergent tablet counter in the app
    Siemens SN25L280EU does not have a detergent tablet counter in the app, while the average dishwasher has a detergent tablet counter in the app. 67.1% of dishwashers have a detergent tablet counter in the app.
    What it is: This attribute shows whether the dishwasher has Tab counter.
    When it matters: This matters if you specifically want this feature.

    Importance: LOW

    Siemens SN25L280EU does not have a detergent tablet counter in the app, while the average dishwasher has a detergent tablet counter in the app. 67.1% of dishwashers have a detergent tablet counter in the app.
  • 2 dB higher noise level
    Siemens SN25L280EU has a higher noise level than the average dishwasher (46 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 SN25L280EU has a higher noise level than the average dishwasher (46 dB vs 44 dB).46 dB vs 44 dB
  • 1 fewer place settings
    Siemens SN25L280EU holds fewer place settings than the average dishwasher (13 vs 14).
    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

    Siemens SN25L280EU holds fewer place settings than the average dishwasher (13 vs 14).13 vs 14
Total
Performance
Programmes
Features
Design

Graphic comparison of Siemens SN25L280EU and other products in the Dishwashers category

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.1
27 Reviews

(Reviews last updated: August 2026)

What customers like about Siemens SN25L280EU?

  • Excellent price-to-performance ratio, offering premium German engineering at an affordable cost.
  • Highly efficient drying performance, achieving an 'A' drying class rating.
  • Solid energy and water efficiency with an A++ grade rating.
  • Very quiet operation, making it suitable for open-plan kitchens or nighttime use.
  • Generous 13 place setting capacity with a height-adjustable top basket for flexible loading.
  • Convenient automatic dosage assistant (maxiPerformance) that ensures tabs dissolve perfectly.

What customers dislike about Siemens SN25L280EU?

  • Lacks a half-load function, requiring a full wash cycle even for fewer dishes.
  • Eco cycle takes a significantly long time to complete.
  • Extremely soiled or heavily burnt pots and pans may require initial manual scrubbing.
  • Out-of-warranty repair costs and official spare parts can be quite expensive.

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