EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 328 L · freestanding

Siemens KD43NNWE0N

E

Uses less electricity than 45% of the 6,036 fridge-freezers, 300–399 L on the EU register. At your selected price (European Union) that is €67 a year, €674 over ten years.

Electricity
238 kWh / year
Typical 233 kWh
Running cost
€67 / year
+€1 vs typical
Per 100 litres
72.6 kWh
Typical 68.9 kWh

Near the middle of its group: 2 % above the typical 233 kWh. Class E is the most common class in this group (47% of models). At 42 dB it is 3 dB louder than the typical model in its group. Siemens has 42 models in this group; this one is number 32 among them.

Where it stands

Rank 3,246 of 6,036 fridge-freezers, 300–399 L by yearly consumption. 3,245 use less.

Median 233 This model · 238 70 530 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Union NF-389EIX 238 kWh same
  2. E Telefunken TKC327WE 238 kWh same
  3. E Siemens KD43NNWE0N 238 kWh
  4. E Svan SC2601ENF 238 kWh same
  5. E Aspes AC2601ENFX 238 kWh same
See the full ranking

What it will cost you

Period KD43NNWE0N IRBbi 5650_997224851 Difference
1 year €67 €23 −€44
5 years €337 €115 −€222
10 years €674 €229 −€445
15 years €1,011 €344 −€667

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Space and noise

Compartments · 328 L

239 L fridge 89 L freezer

72.6 kWh per 100 litres a year; the typical model in this group needs 68.9.

Noise · class D

30 dB · whisper40 dB · quiet library 42 dB
Dashed: group median 39 dB

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model VolumedB kWh / yr Saves / year in 10 years
E Siemens KD43NNWE0N (this model)
328 L42 238 — —
325 L31 81 €44 €445
322 L35 87 €43 €428
322 L35 87 €43 €428
322 L35 87 €43 €428
339 L39 90 €42 €419

Label and product sheet

Energy class
E (scale A–G)
Energy consumption
238 kWh/year
Total volume
328 L
Fridge / freezer
239 L / 89 L
Noise
42 dB(A), class D
Height × width × depth
1,780 × 700 × 645 mm
Installation
freestanding
Climate classes
SN, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Siemens under one model number.

KD43NNWE0N

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Siemens KD43NNWE0N cost to run?

At continuous operation it uses about 238 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €67 a year, or €674 over ten years.

Is the Siemens KD43NNWE0N quiet?

Its label states 42 dB(A), noise class D. The typical fridge-freezers, 300–399 L model is 39 dB(A).