My thoughts on the Miele G7166

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michaelz08

Well-known member
Joined
Sep 17, 2024
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55
Location
Elmhurst, IL
I have some thoughts on this machine I wanted to share after using it 3-4x weekly it for over a year now.

Context- We run our dishwasher regularly every 2 days, sometimes more frequently if I’ve been cooking/baking a lot. I rarely run it less frequently unless we are traveling as past two days it’ll really stink and it’s efficient enough to where the water usage is trivial (regularly less than 4 gallons). I scrape but do not pre-rinse, and am very deliberate in how I load.

The good:
- Definitely a good cleaner, and the silverware rack is a model for how all 3rd racks should be. Great adjustability, spacing and tine placement seems to fit almost anything. Almost never does a piece of silverware emerge dirty.
- Build quality is excellent. Button clicks, rack movements (even without and ball bearings), etc tell you this was not a cost cut machine in build quality.
- Variable pump speed is great to have for different cycles.
- The rack organization makes fitting tableware (plates etc) a breeze and you can fit a lot. I will run out of plates before it’s full often, which changed what I put in the dishwasher as I was able to put things in I normally would have hand washed to save space.

The bad:
- It is a nightmare putting in lots of American bakeware. It will fit awkwardly and take up more space than in an American-style dishwasher. I almost never put in any 9x13 anything now unless I really am tired, it’s just not worth the hassle.
- Auto-dos is fine. It’s very efficient at using detergent and they last awhile. The cost of the disks is prohibitive though, I will refill mine with cascade complete. I also do not care for the Miele detergent’s smell.
- I have had since day 1 a weird film (odorless) left on silicon items (sur la table brand that I have had for 10 years) that have not had this in my prior Whirlpool or pos Frigidaire. It wipes off easily, but I attribute this to the Miele detergent plus rinse aid combination.
-It doesn’t always want to wake up. Sometimes I have to press the button 3x with short delays in between before it wakes up.
- The cup shelves on the upper rack are a huge step back from the ones in my parent’s 17 year old model. They do not seem to allow water to flow as freely and they have significantly less height options.
- I don’t like feeling nickel and dimed, especially at this price point- and that’s how I feel. The 7166 lost out on the 7156’s IntenseZone option (why would a model step up lose features?), and while the wash system is the same as the pricier models most of what is lost is extra cycles that are all software based. Why do I not get these cycles? Plus the 2024 revision 7266 got IntenseZone back and some extra cycles plus a revision to the buttons. Again, with a WiFi-connected software-updatable model shouldn’t I be getting these software features too? The only extra cycle in the “more” section is Rinse & Hold.
- The way you start cycles and it presents messages is frankly maddening. It’s easy to make the thing do some very annoying and loud beeping. My partner and I are both in tech and have UI/UX experience to some degree, and we both don’t understand how this user flow was allowed into production.
- Lately I have had issues with re-deposit when using the cup shelves (and making sure each time there is a big path for the water to spray). I am thinking these bad cup shelves with only 7 upward spray nozzles on the upper rack are not a good combination.
- Overall it seems tighter fit inside than the 17 year old models, and I feel crazy for thinking that.

It’s a high quality machine and from an engineering standpoint is definitely well designed for the most part. But I think they are falling short for this price as I do not think I’m 2x happier with it for 2x the price. And with their very normal filter system and lack of any amazing features, I feel like they’re resting on their crowns a bit as the more commodity priced models keep getting better.

I am trying to evaluate it separate from the company, as I had a big tiff with them when I initially made the purchase that resulted in them making changes to their 7166 model pages, and me filing against them in small claims court (false advertising, and I was awarded judgement). I had given them over 2 months to make things right and was in contact with customer service but they told me to pound sand while admitting in writing my claim was valid.

When you consider my out of pocket cost after everything was not anywhere near the MSRP as a result of my small claims adventure, I can’t be overly upset with the machine’s faults. But when I ask myself if I would hand over another $2k to Miele, I find myself thinking probably not and that a well-specc’d KitchenAid is what I will gravitate towards next time.
 
The delay when turning on is on any physical button G7000 series machine, Miele knows about it and it's designed that way.
If you open the door, wait a bit, close it again, wait a bit again, you can hear it click off.
The machine basically goes to a 0 power state and needs to boot to wake up from it.

Unfortunately, the video confirming that 4 second delay is only available in German and focuses on the G710x machines, though I am almost certain that is true for ever G71xx machine:


I personally load my pans - and any bake ware - in the front, but basically like the PowerClean area in a Whirlpool machine would ask you to, just facing inwards.
Then I can load other pans and bowls against them and put my plates in the multi area in the back.
(Currently not at home, but I'll try to snap a pic ones I get home.)

But in general, I agree, if you don't want the highest quality machine, I don't see why you should buy a Miele.
I don't agree on some points you have. (Even if it is a software feature, those do not develop themselves, and if you haven't payed for it and others have, why should you be getting them?
And with the law of diminishing returns, a 2x priced DW won't be 2x as good - that is true with everything you can buy. Pay double for a steak dosen't make it twice as good at some point.)

But agree with many others.
(I got my G7100SCi for half it's usual retail price - so I can't fault it for that price. But at full price I would be heavily disappointed. Same goes with the ridiculous pricing on the AutoDos fill cartridges.
Given I can get a TOL Bosch for the price of the entry G7000 none of the economics make sense.)
 
New Miele dishwasher

Hi Michael, thank you for your detailed review of your machine, that's one of the things I love about my job as I get to hear many different people's perspective about how they like their dishwashers and other appliances.

Of all the European size dishwashers that I've used I've never been impressed with their ability to hold a lot of odd shaped and larger cookware and items.

I was working for a customer a few weeks ago who had a 10 year old Jennair ( equivalent to a top-of-the-line KitchenAid of the time ) dishwasher. They had done a major kitchen remodel 10 years ago and put all Jennair appliances in, and while they were very happy with the Jennair dishwasher they never gave it any real thought and they bought a second home about six years ago down on the bay and followed consumer reports advice, and bought a high-end Bosch dishwasher.

They immediately disliked the Bosch because of its inability to hold dishes properly and to hold bulky items and they really came to appreciate their other dishwasher very quickly. I was called out to look at the Jennair because it had developed a small leak and it turned out to be the diverter shaft seal which I could fix, but we decided to opt for an entire new pump assembly since it was 10 years old. It cost about $400 total to repair. The customer commented that they wouldn't even pay $200 to fix the Bosch. They said if something happens to that it will be replaced with another Jennair or KitchenAidbecause they have struggled with it now for years.

I always like to get the opinion of people that have more than one Appliance, especially at the same time because they can give you a very good analysis of the differences.

John L
 
Review

Michael, great review. I appreciate how honest and critical you were.
I considered a Miele twice, however, many of the issues you presented are exactly why I didn’t.
Have you tried turning 2x interim rinse setting on to see if this improves the spots?
 
henene4, I saw what you’re saying in the video however that’s not the behavior I see. When I hit the power button in these instances there is no response at all, as if I hadn’t pushed the button. No clicking of components, no display of the logo, until that 3rd or 4th press. I have noticed this behavior is more frequent when it has a message to display, like Refill Salt. Almost as though the system gets confused for a moment on how to boot up because of this.

You are certainly correct on the law of diminishing returns. I was not sufficient in describing why I feel this way about the Miele as compared to the value of other appliances types. In my kitchen I also have a Wolf gas cooktop and Wolf electric oven, and I feel those offer more performance as compared to their price increase than Miele does currently. Markedly better simmering ability, or notably better convection cooking as to commodity brands. As in, as time goes on Miele’s diminishing return keeps diminishing. Commodity dishwasher brands, for the most part, keep getting better and better at performing. My built-like-crap 2018 Frigidaire still cleaned very well, it was just a machine with no longevity.

I appreciate your position, but disagree on the software defined cycles. Once you get into the top-line 7xxx series I don’t see why cycles should dramatically differ like that, there are plenty of physical differences and other hardware features (non-wash-system things) they reserve for higher spec models. The exclusion of cycles, and making so obvious as well with the sparse “more” button menu, is just pedantic. To me, it’s like buying a new Mercedes and realizing that you don’t have memory seats… sure, they have the right to define what is standard and optional, but after a certain point you must concede that some things are ridiculous to make optional.

Combo52, you are correct. I did not appreciate how much easier I was able to fit large things in my last Whirlpool and Frigidaire, and it did not occur to me that this would be an issue until after I got this unit. It’s not a reason I will discard it however it is something that will factor into decisions in the future. There’s certainly a way to get bakeware in there, it just will take up so much space from other dishes that I do not want to sacrifice the space.

I forgot to mention the method of selecting cycle modifiers is one of the maddening things. For example, to activate extra-clean the number of menu levels/button-presses (over 10!) is not acceptable for a simple cycle modifier. As such you can imagine I almost never use it. On my parents 17 year old machine, the LCD is much more logically arranged. Cycle modifiers are immediately available with one button press after selecting a cycle, and it remembers per-cycle options that you’ve selected indefinitely. For the LCD and button models they should have kept this style control interface. If on a KitchenAid you had to go into multiple menus to activate High Temp Wash, you could imagine then you would just not bother with it as much.

lakewebsterkid, I have and it did not improve. Same for ExtraClean. The food particles were still found on some cups that were on the cup shelf. After this I ran a very hot Sani cycle with lots of vinegar in hopes that the machine just needed a cleaning, however since then I have not used the cup shelves again. Next time it happens, if it does, I will grab a photo of the residue. I was surprised to have run into this issue as I have never experienced redeposit on any other dishwasher I have had.
 
Need to Replace a KitchenAid KDC-20A

GREETINGS ALL. THIS HAS BEEN A GREAT THREAD. AFTER DECADES OF RELIABLE SERVICE, I WILL NEED TO CONSIDER REPLACING A KDC-20A BECAUSE IT IS SHOWING IT'S AGE. DOES NOT CLEAN AS WELL AS IT USED TO. PARTS NEEDED ARE NO LONGER AVAILABLE, AND CAN'T FIND THEM ON EBAY OR ANYWHERE ELSE.
FROM WHAT I'VE READ HERE IS THAT THE JENNAIR OR KITCHENAID ARE MY BEST BETS. IT WILL BE QUITE AN ADJUSTMENT TO GET USED TO THE VERY LONG WASH CYCLE COMPARED TO THE SHORTER CYCLE OF MY CURRENT DISHWASHER.
HAPPY NEW YEAR! TIM
 
@speedwagon, the JennAir units are mostly quieter versions of the KitchenAids as they exclude the Clean Water Wash system. All JennAirs also get fan assisted drying which is optional on KitchenAids.

If you want a third rack for silverware, the KDTE204KPS is a great value and can be had for under $700. It has a basic filter system, but the upside to this model is a very low noise rating of 39db and a German wash pump (same as the JennAirs). It has shorter cycle times than other KitchenAid models for some reason, with Pro-Wash (sensor cycle) being under 2 hours.

The KDTM404KPS and up use a Mexico-made wash pump with their clean water Wash system. The upside is this is an excellent filtration system and the third racks are very spacious.

The KDTM604 and up models are notable for including fan assisted drying.

The JennAirs are nice units, just highly overpriced for the lack of a build quality increase. However for the rare sale price they are a good value since they come mostly fully loaded. For example, the JDPSS246LL Is on promotion from a retailer online here, see the link I included. For $700 that’s a very nice dishwasher.

I have access to the whirlpool inside pass discount program (my work includes it as a benefit) which discounts KitchenAids significantly. On very big sales, a new KDTM704KPS (top of the line) is under $900. I can share access to this with a guest pass if you’re interested.

 
Cause you brought up the Mercedes comparison:
A YT channel I like to watch is aging wheels. He bought a Polestar 2 a few years back. Loves the car.

When he bought the car, he had the choice to get the trim he wanted and wait months for delivery, or buy a car they had in stock without those features.
He did the latter, now his car is out of warranty, and he just used a dongle to go into cars configuration and add these features in.
We're talking stuff like matrix headlights, adaptive cruise control.
All just toggled off in software.
No chance to get the manufacturer to add these in - on a 60k+ $ car.

It's the same in basically any tech sector.
Apple's storage upgrades are priced more than their weight in gold.
Appliance parts are AT LEAST double of what you could charge for them to make the same profit as on the machine they match with.

So yeah - I don't think there's any reason you shouldn't be abled to at least like buy these cycles afterwards through the app for a tenner a piece.
Other than: Miele can make their pricing. It's laid out which features their machine has for which price.
 
KDTM704KPS

michaelz08 Thank you for your offer. I will keep it in mind. Do you work for the appliance industry? How would the dishwasher be shipped to NJ, or can I buy the washer locally for the discount you are offering?
 
Does the Miele app offer additional cycles (sounds like it doesn't)? I was recently playing with the Home Connect app and it offered a bunch of extra cycles.
 
@speedwagon - the inside pass program is direct from Whirlpool, so delivery would be handled the same as if you were buying directly from their normal website. I wish I worked in the appliance industry, I am currently in tech consulting.

@logixx - No, the app for the G7166 is useless. You can only see the DW status, that's it. It cannot actually control the DW at all. No extra cycles, options, etc. This is why I took them to small claims, in all of their promotional material it said explicitly that the G7166 could be controlled via their app. They admitted in writing to being mistaken in the feature listings.

It is some weird backwards product segmentation- I have no clue why the G7166 would have all the necessary hardware to connect to the app via WiFi but not be able to be controlled by it at all. And no, this is not a glitch- their service tech came out and confirmed this is normal for this specific model.
 
Our G7166 was installed about a year ago. During a kitchen remodel, it replaced a Bosch 800 that was around 10 years old.

I’ve been super happy with the machine. Probably best machine I’ve ever owned.

I’ve not experienced the issues you’ve described with startup. The only thing that I hate about this machine is having to confirm options by pressing OK. That’s very annoying.

I’ve enabled second interim rinse which really helped with performance. AutoDos is great and I’ve turned down the default dispense amount when using the Miele brand detergent. I’ve refilled with Somat powder at a fraction of the cost of new PowerDisks and had excellent performance.

I ordered some of the extra wine glass holders for the bottom rack. It’s great being able to load wine glasses and have them come out flawlessly.
 
I have to say, I don’t like Miele’s racking either. It’s finicky and seems to assume you have plates of a certain shape. We use a lot of large, bowl-type plates for noodles, stir-fries, and so on. While they do fit, the racking is less than flexible.

I’ve also found that the upper cutlery rack ‘prongs’ only lasted about five years before they started snapping off. I haven’t done anything unusual with them or misused them—they just seem to occasionally go brittle and break.

In general, my review of Miele’s detergent is that it’s mediocre. I stopped using it and switched to Finish or Fairy, as I found Miele’s detergent doesn’t remove stains from plastics with heavy tomato or pepper components. Both Finish and Fairy handle those stains perfectly.

The build quality of Miele machines is generally very good, and they’re maintainable and serviceable, but I actually preferred our previous Bosch machines in terms of how they loaded and functioned.

On a related note: I have a W1 and T1 stack. I’ve also given up on Miele laundry detergent for the TwinDos machine. I don’t see any advantage in using it. It’s overpriced, has to be mail-ordered, and doesn’t outperform alternatives. I now use the refillable tanks with Persil Bio (Unilever) in one and currently some Dylon Colour detergent (Henkel) in the other. If I want to add a whiteness boost, I just put a scoop of Vanish stain remover directly into the drum. The fragrance flacons for the dryer aren’t my cup of tea at all—I found the scents overwhelming, and they feel like a gimmick for adding more unnecessary chemicals.

The only Miele detergent I find exceptionally good is their big bottle of wool/delicate detergent. It’s probably the best delicate detergent I’ve ever used—WAY better than Woolite.

Both the W1 and T1 machines have been excellent for me. I’ve had no issues in over five years, and they deliver flawless results. However, I’m just not a fan of Miele’s detergents overall.

Replying to: Post #1221278
@gelaundry4ever:

Sadly, no. Miele isn’t an ideal choice for blind or partially sighted users anymore. The dishwashers mostly have buttons but often require toggling an indicator between cycle options rather than offering a dedicated button for each cycle. The higher end versions tend to use UIs on screens.

Their modern washers are even worse in this regard. They’ve moved away from the old Novotronic twist-knob systems to a mix of knobs and digital displays.

These companies really should produce at least a few models with simpler controls. Some of my older relatives struggle badly with modern appliances because they can’t manage all the touch screens and hard-to-see displays. Unfortunately, these interfaces are rarely well-designed and are mostly unnecessary. It’s not just Miele—finding any modern appliance with a simpler interface is becoming increasingly difficult.[this post was last edited: 1/1/2025-08:58]
 
I guess it is, but they went and added a touch screen…

I have a 92 year old relative who would hugely struggle with that. She needs something with very easy options - just to be able to turn a tactile knob and push buttons that are obviously on/off in a mechanical sense and nobody seems to make stuff like that.

A 1980s machine would suit her better.
 
Funny, I was just reading Wirecutters latest DW review and they pick the Miele G5008.  They completly dropped any Bosch products from their reccomendtions.

 
Wirecutter

 

A friend's sister had a Miele d/w a few years back installed during a kitchen remodel.  She lasted nearly two years with it, hated the racking and smaller capacity compared to her previous machine (KitchenAid) and replaced the Miele with a Bosch.

I saw that Wirecutter review and was fully expecting the Bosch to take the top spots again.  Inconsistent cleaning, removal of the Energy Star rating from the 300 series, some mixed results and obvious cleaning failures in the 500 series (pic) and while better, the 800 series' new programmable washing controls gave mixed results.   Sounds like Bosch has a few bugs to work out of the newer models and updates. 

 

gansky1-2025010206263308004_1.png
 

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