Siemens KI21RADD1
Uses less electricity than 85% of the 1,443 fridges (no freezer), 100–199 L on the EU register. At your selected price (European Union) that is €21 a year, €210 over ten years.
- Electricity
- 74 kWh / year
- Typical 92 kWh
- Running cost
- €21 / year
- −€5 vs typical
- Per 100 litres
- 54.4 kWh
- Typical 68.7 kWh
In the most efficient quarter of its group: 20 % below the typical 92 kWh. Only 4% of comparable models have a better class than D. At 28 dB it is 11 dB quieter than the typical model in its group. Of 13 Siemens models in this group, it is the most efficient.
Where it stands
Rank 180 of 1,443 fridges (no freezer), 100–199 L by yearly consumption. 179 use less.
Next to it in the ranking
- Amica KBR 8811 D DOD Larder 74 kWh same
- Atag KD67088A 74 kWh same
- Siemens KI21RADD1 74 kWh
- AEG ER5D88F 933019592 74 kWh same
- AEG NSK5O881DF 933019589 74 kWh same
What it will cost you
| Period | KI21RADD1 | 542155 | Difference |
|---|---|---|---|
| 1 year | €21 | €11 | −€10 |
| 5 years | €105 | €55 | −€50 |
| 10 years | €210 | €110 | −€99 |
| 15 years | €314 | €166 | −€149 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Space and noise
Compartments · 136 L
54.4 kWh per 100 litres a year; the typical model in this group needs 68.7.
Noise · class A
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Siemens KI21RADD1 (this model) | 74 | — |
| 39 | €10 | |
| 51 | €7 | |
| 52 | €6 | |
| 53 | €6 | |
| 54 | €6 |
Label and product sheet
- Energy class
- D (scale A–G)
- Energy consumption
- 74 kWh/year
- Total volume
- 136 L
- Fridge / freezer
- 136 L / 0 L
- Noise
- 28 dB(A), class A
- Height × width × depth
- 874 × 558 × 548 mm
- Installation
- built-in
- Climate classes
- SN, ST
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
3 model numbers are registered by Siemens with identical label values (usually colour or market variants). Searching any of them leads here.
KI21RADD1 · KI21REDD1 · KI21RSDD1
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Siemens KI21RADD1 cost to run?
At continuous operation it uses about 74 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €21 a year, or €210 over ten years.
Is the Siemens KI21RADD1 quiet?
Its label states 28 dB(A), noise class A. The typical fridges (no freezer), 100–199 L model is 39 dB(A).