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Siemens KU15RA51GB

Siemens KU15RA51GB Fridge

Undercounter 138L 820mm 588mm Sep 2015
Case Design Fridge Net Capacity Height Width Release Date
- Energy efficiency class: A+- Annual energy consumption: 193kWh- Total net capacity: 138 litres- Net fridge capacity: 138 litres- Noise level: 38dB (A) (re 1 pW) More
£453.55 Electricity cost over 10 years. Calculate
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John Lewis
Siemens KU15RA51GB from John Lewis
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2 Reasons For

Very Quiet Noise Level

With a noise level of only 38 decibels, the KU15RA51GB has one of the quieter noise levels amongst Undercounter refrigerators of this age. The average noise level of fridges that were launched around the same time as the KU15RA51GB is 41dB.

If you don't mind having a louder noise level then you might also want to look at the CDA FW321[plb_2858178_price] (44dB), or the Whirlpool ARG 645[plb_2917626_price] (41dB) which is also cheaper.

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Fairly Big Fridge Net Capacity

Across all the similar spec fridges that were launched more than a year ago the fridge net capacitys range from 97L to 150L, and the average fridge net capacity is 130L. With a fridge net capacity of 138 liters, the KU15RA51GB has a quite big fridge net capacity compared to most of the other Undercounter refrigerators that came out around the same time as the KU15RA51GB.

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2 Reasons Against

Does Not Have a Water Dispenser

The Siemens KU15RA51GB does not have a water dispenser, although it is worth noting that most of the other refrigerators of this spec and age also do not have a water dispenser.

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High Running Costs

This Siemens fridge has an energy efficiency classification of A+, however the KU15RA51GB is in the most expensive 1% of all 17 comparable spec refrigerators that came out more than a year ago that we have looked at for 24 year running costs. Based on typical energy prices and usage levels, we estimate the 24 year running cost of the KU15RA51GB is £454.

1 Other reason to consider the Siemens KU15RA51GB

Released Over a Year Ago

This Siemens refrigerator was released over a year ago.


Case Design
Shelves Material
Egg Balcony
Door Balconies
Number of Vegetable Drawers
Fridge Number of Shelves/baskets
Reversible Doors
Door Hinge
Colour of Product
Fridge Net Capacity
Noise Level
Automatic Defrost (fridge)
Climate Class
Maximum Operating Temperature
Minimum Operating Temperature
Adjustable Feet
Interior Light
Energy Efficiency Class
Annual Energy Consumption
Weight & Dimensions
Installation Compartment Height
Installation Compartment Depth
Installation Compartment Width

Running Cost

Show running costs over: years
Electricity cost £453.55
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 £453.55
Running costs for this fridge have been estimated based on other similar fridges. If you know how much electricity and water the Siemens KU15RA51GBuses then please let us know by entering those figures in the boxes above.
Energy Rating
Running this fridge over 10 years will generate 2.3 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 58 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

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See How Other Fridges Compare to the Siemens KU15RA51GB

Smeg S7323LFEP vs Siemens KU15RA51GB

Smeg S7323LFEP vs Siemens KU15RA51GB
Smeg S7323LFEP Siemens KU15RA51GB
£ 599.00 £349.00
Significantly Bigger Net Capacity
Energy Efficiency Rating is Superior
Two More Door Balconies
Five Shelves/basketss
£250 More Expensive
Significantly Taller

ZRA33103WA vs KU15RA51GB

Zanussi ZRA33103WA vs Siemens KU15RA51GB
Zanussi ZRA33103WA Siemens KU15RA51GB
£ 279.99 £349.00
£69 Cheaper
Bigger Net Capacity
Better Energy Efficiency Rating
Two More Shelves/basketss
18% Deeper

Beko UL 584 AP vs Siemens KU15RA51GB

Beko UL 584 AP vs Siemens KU15RA51GB
Beko UL 584 AP Siemens KU15RA51GB
£ 95.00 £349.00
£254 Cheaper
Twice As Good Climate Class
Cheaper to Run by £180.83
Superior Energy Efficiency Rating
Seven Months Older
Louder Noise Level