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Miele K 12421 SD
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Miele K 12421 SD Fridge

Freestanding Upright 1,447mm 600mm Aug 2013
Case Design Type Height Width Release Date
£340.75 Electricity cost over 10 years. Calculate
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2 Reasons For

Two Number of Vegetable Drawerss

The K 12421 SD is a two number of vegetable drawers fridge.

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Six Fridge Number of Shelves/basketss

The K 12421 SD is a six fridge number of shelves/baskets refrigerator.

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2 Reasons Against

Does Not Have a Water Dispenser

The K 12421 SD does not have a water dispenser, although it is worth noting that most of the other fridges of a comparable type and age to the K 12421 SD also do not have a water dispenser.

We compared all the other fridges which also have a water dispenser to this refrigerator and we think the Samsung RR35H6610SA, or the Beko LP 1671 DB (£479.99) is also worth considering.

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Very High Current

Across all the fridges of a comparable age and spec to the K 12421 SD the currents range from 0.32A to 13A, and the average current is 7A. At 13 ampere, the Miele K 12421 SD has a very high current compared to most of the other fridges of this type and age.

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3 Other reasons to consider the Miele K 12421 SD

Released Over Three Years Ago

It was over three years ago when Miele released the K 12421 SD.

OK Running Costs

This Freestanding refrigerator has an efficiency rating of A+. Based on typical energy prices and usage levels we estimate that the 24 year running cost of the K 12421 SD is £341, which is typical compared to the other 192 refrigerators of a comparable spec and age.

Average Noise Level

With a noise level of 39 decibels, the K 12421 SD has a pretty average noise level compared to most of the other similar spec fridges that were launched more than two years ago.

Fridges with a louder noise level that might be worth looking at include the Zanussi ZRA33400WA (£339.99) (39dB).

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Case Design
Shelves Material
Housing Material
Bottle Rack
Egg Balcony
Number of Vegetable Drawers
Fridge Number of Shelves/baskets
Control Type
Reversible Doors
Door Hinge
Colour of Product
Noise Level
Super Cool Function
Automatic Defrost (fridge)
No Frost System
Climate Class
Fridge Gross Capacity
Interior Light
Energy Efficiency Class
Annual Energy Consumption
Energy Usage
AC Input Frequency
AC Input Voltage
Energy Star Certified
Weight & Dimensions

Running Cost

Show running costs over: years
Electricity cost £340.75
Electricity cost when on standby
@ £0.139 per kwh - Edit electricity price and usage
kwh per hour
Electricity price £per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ £0.003474 per litre - Edit water usage and price
litres per hour
Water price £per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 10 years £340.75
Running costs for this fridge have been estimated based on other similar fridges. If you know how much electricity and water the Miele K 12421 SDuses then please let us know by entering those figures in the boxes above.
Energy Rating
Running this fridge over 10 years will generate 1.7 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 44 tree seedlings and grow them for 10 years.

Product Identifiers

Manufacturer Part Numbers miele k12421, miele k12421s, miele k12421sd
Barcodes 04002515065921

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See How Other Fridges Compare to the Miele K 12421 SD

Exquisit KS 325-4 vs Miele K 12421 SD

Exquisit KS 325-4 vs Miele K 12421 SD
Exquisit KS 325-4 Miele K 12421 SD
£ 596.07
Lower Current
Significantly Lighter
Energy Efficiency Rating is Better
47% Lower Energy Usage
One Less Number of Vegetable Drawer
Only Four Shelves/basketss

Miele K12020 S-1 vs Miele K 12421 SD

Miele K12020 S-1 vs Miele K 12421 SD
Miele K12020 S-1 Miele K 12421 SD
£ 281.00
One Year Newer
Better Energy Efficiency Rating
Two Less Shelves/basketss
1% Wider

Siemens KS36VAW31 vs Miele K 12421 SD

Siemens KS36VAW31 vs Miele K 12421 SD
Siemens KS36VAW31 Miele K 12421 SD
£ 699.00
21 Months Newer
Higher Energy Efficiency Rating
A Lot Lower Current
£77.49 Cheaper to Run
Only One Number of Vegetable Drawer