Siemens KI21RAF40
Siemens KI21RAF40
Share on

Loading image...


Overall Score

Siemens KI21RAF40

A remarkably economical to run Built-in 144L refrigerator with good features
Built-in 144L 874mm 558mm May 2015
Case Design Fridge Net Capacity Height Width Release Date

Sorry, currently not available from shops in the United Kingdom.
Check international prices

Notify Me When Available
You are subscribed to price alerts for this product
Sorry, no international prices found
Searching for international prices ...

Assumed Exchange Rates

Siemens KI21RAF40 Review

With very low running costs but good features, we have ranked the Siemens KI21RAF40 number 426 across all fridges.
Good Features
2 Years Old
£153 Over 10 Years
Overall Score

Why Has it Scored 52?

Zanussi fridges have excellent reviews in general.
It is over 2 years old and it is likely that newer, better refrigerators are available. View the latest fridges 2017.
This fridge has an energy efficiency rating of A+++, and its running costs of £153 over 10 years are in the cheapest 2% of all 652 fridges that we have compared it to.
It has some good features, but is also missing a few features:
Quite quiet noise level
T climate class
Only one fruit/vegetable drawer

Siemens KI21RAF40 In-Depth Analysis


Average Fridge Net Capacity

The fridge net capacity of the KI21RAF40 of 144L is relatively typical compared to most other refrigerators. It is in the biggest 32% of all refrigerators when ranked by this feature.

What does "fridge net capacity" mean? Less Edit

Quite Quiet Noise Level

The KI21RAF40's noise level of only 33dB is very quiet compared to most other refrigerators. It is in the quietest 2% of all fridges when ordered by this feature. The noise levels of refrigerators range from 4dB to 63dB, and the average noise level is 38dB.

What does "noise level" mean? Less Edit

Only One Fruit/vegetable Drawer

The KI21RAF40 is a one fruit/vegetable drawer refrigerator. Most of the other fridges have between one and five fruit/vegetable drawers.

What does "fruit/vegetable drawer" mean? Less Edit

Four Shelves/baskets

The number of shelves/baskets on the Siemens KI21RAF40 is four. That's average compared to the other 623 fridges that we have assessed the number of shelves/baskets of.

What does "shelf/basket" mean? Less Edit

T Climate Class

This fridge has a T|SN|A+|SN (Subnormal) - T (Tropical)|T (Tropical)|SN (Subnormal) climate class, which is typical of many fridges.

What does "climate class" mean? Less Chart Hide Chart Edit

Has a Built-In Display

The KI21RAF40 has a built-in display, unlike 70% of refrigerators which do not have a built-in display.

What is a built-in display? Less Chart Hide Chart Edit

Has a Door Open Alarm

The KI21RAF40 has a door open alarm, unlike 76% of refrigerators which do not have a door open alarm.

What is a door open alarm? Less Chart Hide Chart Edit


Released Over Two Years Ago

This fridge has been on the market since May 2015.

Running Costs

Running Costs Are Very Low

This refrigerator is rated A+++ for energy efficiency. The average 10 year running cost of the KI21RAF40 is £153 based on adequate energy prices, which makes it one of the cheapest to run refrigerators.

Calculate your own running costs

Product Identifiers

Manufacturer Part Numbers:

siemens ki21raf40