Siemens SN25M280GB Dishwasher, White

Special offer

Product information

Streamline your kitchen with the Siemens SN25M280GB dishwasher.

Finished in white, this dishwasher washes up to 14 place settings and has an excellent A++ energy efficiency rating. The SN25M280GB features 5 programmes and 3 special options, including:

  • varioSpeed option makes your wash faster
  • Hygiene option for washing items that need more intense bacterial removal
  • extraDry button

There are also a choice of 4 temperatures, including an Auto 45-65°C programme. The SN25M280GB has a height-adjustable top basket to give you plenty of loading options, and there are 6 foldable racks throughout the machine - great for washing pots and pans.

A timer delay lets you wash when it suits you, and for peace of mind, there is inbuilt 24-hour anti-flood protection.

  • hydroDry offers hygienic and efficient drying
  • Washes up to 14 place settings
  • Adjustable racking offers flexible loading options
  • Round-the-clock flood protection
  • hydroSensor checks the load and washes accordingly
  • hydroMix Glass Care technology protects your glassware
Adjustable racking Information Lets you move the racking around to fit large or awkward items
Automatic Load Adjustment Information Automatically adjusts water level for a smaller load, thus saving time and money
Delay Start
Delicate Wash Information A gentle clean, designed to protect delicate items, such as glasses
Digital display
H84.5 x W60 x D60cm
Dishwasher Size
Drying performance Information Graded on performance A - G, with A being the highest grade
Eligible for International Delivery
Energy Consumption Per Standard Cycle
Energy Rating Information Graded on performance A++ - G, with A++ being the highest grade
Estimated Annual Energy Consumption Information Typical annual amount used by a 4 person household
Estimated Annual Water Consumption
Model name / number
Noise Level Information How noisy, in decibels, the machine is. The lower the dB, the quieter the appliance
Number of Programs
5 programmes and 3 special options (varioSpeed, Hygiene, ExtraDry)
Online Exclusive Information This product is not available in John Lewis branches
Overflow protection Information An anti-flood device prevents the machine from being damaged by flooding from the inlet pipe
Place Settings Information The number of items- plates, glasses and cutlery a dishwasher can hold, per table setting.
Program Sequence Indicator Information Tells you progress of washing cycle
Quick wash Information Speedy programme when you need items cleaned quickly
Time remaining indicator Information Tells you how long the programme's got to go
Wash performance Information Graded on performance A - G, with A being the highest grade
Water Consumption Per Standard Cycle


UK mainland delivery within 7 working days; may be longer for N Ireland, island and rural postcodes


Express 2 working day delivery to selected areas


International delivery not available


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Depending on the type of product, you can make free returns via our shops, Royal Mail (or courier collection for large or heavy items), Collect+ or via MyHermes.

Find out more about returning products


Dishwasher Disposal

The charge for this service includes removal and disposal of your old dishwasher for reuse or recycling.

Dishwasher Connection

The charge for this service includes:

  • Connection of the new appliance to a standard domestic water connection point within 1 metre of the installation location
  • Connection of the appliance to an existing 3-pin 13amp electrical point within 1 metre of the installation location
  • Connection of the appliance to an existing waste outlet within 1 metre of the installation location
  • A test wash to ensure the appliance is filling and draining correctly
  • The removal and disposal of all packaging

Please note: we are unable to install a freestanding dishwasher where your current appliance is an integrated dishwasher.

Q & As


Siemens SN25M280GB Dishwasher, White 4.3 5 13 13
Not great Pretty much the same in performance as the Beko it replaces, cutlery draw doesn't clean as well as a basket so have removed the draw and used the basket from previous dishwasher. On the plus side this gives more room for the top basket, meaning you can put taller objects in even at the highest height setting. I only use 70 degree wash now as can't guarantee the vario or auto settings will get everything clean. Even on 70 degree it doesn't get rid of egg from bowls that has been soaked overnight beforehand, and also items near the edge of the dishwasher do not clean well. Extra racks at the back of the bottom drawer look like a good idea but haven't used them as that space is almost always used for big cooking pans/plates so they can't fold down anyway... The dishwasher was dropped whilst being delivered but was advised it is cosmetic so shouldn't affect performance. Overall not impressed, especially given the price. 29 July 2014
Very good indeed Okay, so I've only had the product for a month; but so far it's been outstanding. As per other reviewers comments, the first thing you notice is how very quiet it is. All the wash programmes do exactly what you might expect. It's only a dishwasher, but for a dishwasher, I can't recommend it highly enough. 22 July 2014
Another excellent buy from John Lewis Our 13-year old Miele dishwasher broke down and the cost of repairing it would have bought me two top of the range dishwashers, so I went on the hunt for a new one and settled for this. The cutlery drawer and 5-year guarantee were big factors in deciding on this Siemens dishwasher. Like other reviewers who have changed from Miele to Siemens, I had doubts about the build quality. The drawers seemed plasticy and clunkier in comparison and I wondered if I'd made a terrible mistake. Less than a week since delivery (which was a revelation compared to other firms# - the delivery men were polite, skilled, arrived on time and did a great job - huge thanks, John Lewis!), I am delighted with my purchase. This dishwasher is very roomy, efficicient and really quiet and it switches itself off when it has finished. It is very cleverly designed. I'm getting to grips with the various features, the latest thing being Delayed Start, which is marvellous. The results are sparkling clean china, pots and cutlery, even on Quick Wash and any doubts I had have evaporated. After weeks of enduring the misery of washing my own dishes #life's far too short for that!), like a scullery maid in Downton Abbey, it's brilliant to have a working dishwasher again and hopefully this Siemens machine will prove to be a great purchase in the long run. The kitchen is tidy, equilibrium has been restored in my household and all's well. If in doubt, buy one of these! 09 July 2014
Broken down twice in 4 months The only good thing to be said about this dishwasher is that it is very quiet. But in four months I have had to call out an engineer twice, and it has been out of use for a week each time. I would not have another and would not recommend it 09 April 2014
Silent and effective Amazingly quiet, I think this was a good purchase. Good value for money and I had not noticed the decline in the performance in our old machine until we got this replacement. Our glasses are dazzling! Would give 5 stars but the cutlery drawer at the top is not to my liking, I preferred the basket, this is fiddly. Sadly, the basket from my old machine will not fit. 25 February 2014
Can't live without one! We had previously had a Miele dishwasher which had served us well, however this model was on special offer and had an extended warranty and excellent reviews. We were concerned when it was delivered that it was not as robust as the Miele , however I cannot fault it, the clean is excellent, glassware is gleaming and it is so quiet, full marks and I would fully recommend it. 18 February 2014
Siemens Dishwasher This is a Fantastic Dishwasher,,,,Siemens quality and super Quiet. The only thing more fantastic is John Lewis - a truly Superb company whose customer service and care is a benchmark for all others to follow. Yet again a great purchase - thank you John Lewis! 28 January 2014
Superb and quiet too Having made the mistake of buying at the cheaper end of the market ... and regretted it soon after, we decided to up the budget and go for something with a little more substance. Having read various reviews, and looked at our own needs, we decided to go for this Siemens SN25M280GB model. This Siemens Dishwasher is very well built, and was an absolute doddle to install and very quiet in use too. Internally, the dishwasher is well laid out with the usual bottom shelf, an adjustable top shelf and a cutlery draw ... (something I am still getting used to, and probably has more pluses in use than minuses). You can even remove the top shelf and fit a special nozzle if you have large baking trays or platters to wash ... it may get used once a year at Christmas, but it does show how flexible the machine is. Whilst the dishwasher is equipped with 5 programmes and 3 special options (varioSpeed, Hygiene, ExtraDry), I tend to stick with quick ... it takes 29 minutes, and if I quickly dry off the top of the mugs in the top shelf and close the door for half an hour, the dishes are bone dry anyway. I'm very happy with my new Siemens dishwasher, with proper care I expect to be still using it in 10 years time. 31 May 2013
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Additional services

  • 2 year guarantee included

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