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

Fridge-freezers · 438 L · freestanding

Siemens KG49NAIEA

E

Uses less electricity than 65% of the 2,763 fridge-freezers, 400–499 L on the EU register. At your selected price (European Union) that is €73 a year, €733 over ten years.

Electricity
259 kWh / year
Typical 282 kWh
Running cost
€73 / year
−€7 vs typical
Per 100 litres
59.1 kWh
Typical 62.6 kWh

Near the middle of its group: 8 % below the typical 282 kWh. Class E is the most common class in this group (59% of models). Per 100 litres it needs 59.1 kWh a year; the typical model in its group needs 62.6. Siemens has 19 models in this group; this one is number 13 among them. Siemens sells the same label values under other model names: KG49NXX306. On the register since 2021 and still on sale.

Where it stands

Rank 941 of 2,763 fridge-freezers, 400–499 L by yearly consumption. 940 use less.

Median 282 This model · 259 80 440 kWh ← uses less · uses more →

Next to it in the ranking

  1. E LG LSR200W 259 kWh same
  2. E LG LSR200W1 259 kWh same
  3. E Siemens KG49NAIEA 259 kWh
  4. E Siemens KG49NXX306 259 kWh same
  5. E Elecsan SBS7517X 260 kWh +€0.28
See the full ranking

What it will cost you

Period KG49NAIEA RFMYC440G Difference
1 year €73 €28 −€45
5 years €367 €142 −€225
10 years €733 €283 −€450
15 years €1,100 €425 −€675

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 · 438 L

330 L fridge 108 L freezer

59.1 kWh per 100 litres a year; the typical model in this group needs 62.6.

Noise · class C

30 dB · whisper40 dB · quiet library 40 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 KG49NAIEA (this model)
438 L40 259 — —
440 L40 100 €45 €450
415 L29 115 €41 €408
414 L35 116 €40 €405
414 L35 116 €40 €405
414 L35 116 €40 €405

Label and product sheet

Energy class
E (scale A–G)
Energy consumption
259 kWh/year
Total volume
438 L
Fridge / freezer
330 L / 108 L
Noise
40 dB(A), class C
Height × width × depth
2,030 × 700 × 670 mm
Installation
freestanding
Climate classes
SN, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

2 model numbers are registered by Siemens with identical label values (usually colour or market variants). Searching any of them leads here.

KG49NAIEA · KG49NXXEA

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

Questions

How much does the Siemens KG49NAIEA cost to run?

At continuous operation it uses about 259 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €73 a year, or €733 over ten years.

Is the Siemens KG49NAIEA quiet?

Its label states 40 dB(A), noise class C. The typical fridge-freezers, 400–499 L model is 39 dB(A).