Interested in reviews of BOSCH KGN392LAG Series 4? It got 4.9 out of 5 stars from our customers. Find specific customer reviews of BOSCH KGN392LAG Series 4 below. We will appreciate if you also share your experiences with BOSCH KGN392LAG Series 4 after purchasing.
Rated 17/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
everything in perfect order
nothing
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Pavel, Praha
Rated 17/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
A longer period of use would be needed for a comprehensive review. So far, I haven't found any serious flaws.
Doesn't leave fingerprints on the doors
design
features, door alarm
Spacious
low consumption
There could be more options for adjusting the shelves inside the fridge
This isn't a negative, but you do need to take the weight and dimensions into account for delivery.
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Lucie, Praha 6
Rated 16/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
I chose this fridge based on a previous experience with the same brand and type of fridge. In general, I think it's a really good choice. There are a few things that could still be improved, but overall it's very nice. The fridge is really tall, it's hard to reach the top shelf, but it was the only one in the A category for energy consumption, so the choice was clear.
Lovely design
Spacious
Bottle holder
Separate compartments for meat, fruit, vegetables
Low consumption
Quality workmanship
Missing egg holder
Really very high
The shelf layout is odd, you can't fit a 0.5L can in any of them.
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Martin, Pardubice
Rated 16/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
Not a complete fault, but it would have been useful to know that the fridge would be transported lying down and therefore has to stand for 24 hours before being switched on for the first time.
is quiet
The interior space is well-designed.
fast delivery
there are no shelves in the freezer door
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Tomáš, Praha
Rated 13/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
I was looking for a fridge that would be as quiet as possible (for an open-plan kitchen and living room), economical, but also large enough and reliable. That's why this one from Bosch caught my eye, as the brand is known for its reliability and it meets all these requirements. The inverter compressor it has also helps with the noise level, providing quiet and smooth power regulation. I've had the fridge since June, so I can give a review based on longer-term use. It usually consumes only about 17–25W (= less than half of my previous fridge). The consumption is only temporarily higher when a larger amount of food is placed in the fridge. At 17W, it's practically inaudible even up close; at 25W, you can hear it slightly. From what I've observed, the indoor temperature has an effect, and probably also how full the fridge is. On cooler days, it usually stays around 17W. It's only noisier during super cool/super freeze, but that's logical because it's working at a higher output. Thanks to its greater height, the fridge has more storage than the previous one, which had the same 60cm width. I also appreciate the design; the handles don't stick out like on my old fridge, saving space – it opens from the side of the door.
The lighting in the fridge is also well-designed, strong enough, and reaches everywhere.
I'll mention the other pros briefly in the pros section.
Probably the only drawback I've encountered in practical use is that when you open the fridge door wide, it doesn't stay in place but swings all the way open. This might be due to its heavier weight, but probably also an uneven floor; it should be okay once levelled.
It's a shame it doesn't have a Wi-Fi connection, for instance, to signal if the door is open, as I might not hear the alarm if I went into another room. Other than that, maybe the heavier weight of the fridge, but that's not really an issue.
Very quiet (inaudible at 17W)
Low power consumption (usually around 17–25W)
Spacious
Precise temperature setting (and separate temperature control for the fridge and freezer)
MultiAirflow - Maintains an even temperature throughout the fridge
VitaFresh drawer for vegetables, meat, etc. at 0°C.
Total No Frost
Door open alarm (but no Wi-Fi)
Space-saving design - Perfect Fit
Special offer price (£18,267) + Bosch cashback
It doesn't have a Wi-Fi connection
The door doesn't stay in place when opened wider, it just opens all the way, but this is probably due to an uneven floor.
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Jakub, Praha
Rated 12/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
lovely look
low consumption
good price/performance ratio
quiet operation
two cooling circuits
stainless steel appearance, but it's actually paint
two circuits, but not two compressors - common these days
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Adéla, Luka nad Jihlavou
Rated 11/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
High quality of all components.
A very spacious and well-designed fridge.
Appearance.
none
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Miroslav, Hodějice
Rated 11/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
Very spacious
Quiet fridge
Fits in every kitchen
Looks great
I don't know of any
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Jakub, včelná
Rated 11/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
So far, I'm completely satisfied. I like its design and functionality. The most important thing for me is the fact that it has two cooling circuits.
The fridge is quiet
2 circuits - that was important for me
Brilliant price/performance.
Nothing comes to mind right now.
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René, Nové Město nad Metují 1
Rated 09/08/2026, variant BOSCH KGN392LAG Series 4
Verified purchase
We're happy so far
quiet operation
space
Simple to swap the door hinges.
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