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

Fridges (no freezer) · 309 L · freestanding

Siemens KS36FPXCP

C

Uses less electricity than 83% of the 1,317 fridges (no freezer), 300–399 L on the EU register. At your selected price (European Union) that is €27 a year, €275 over ten years.

Electricity
97 kWh / year
Typical 118 kWh
Running cost
€27 / year
−€6 vs typical
Per 100 litres
31.4 kWh
Typical 32.9 kWh

In the most efficient quarter of its group: 18 % below the typical 118 kWh. Class C is the best class any model in this group reaches, and only 5% of them do. Per 100 litres it needs 31.4 kWh a year; the typical model in its group needs 32.9. Siemens has 15 models in this group; this one is number 6 among them. On the register since 2021 and still on sale.

Where it stands

Rank 178 of 1,317 fridges (no freezer), 300–399 L by yearly consumption. 177 use less.

Median 118 This model · 97 30 310 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Electrolux LRT7MD39X 923421398 97 kWh same
  2. D LG GLT71MBCSF 97 kWh same
  3. C Siemens KS36FPXCP 97 kWh
  4. D Liebherr Ksf 52Vd20_091515251 98 kWh +€0.28
  5. D Liebherr Ksfd1820_091515451 98 kWh +€0.28
See the full ranking

What it will cost you

Period KS36FPXCP 1/3HP Difference
1 year €27 €10 −€17
5 years €137 €51 −€86
10 years €275 €102 −€173
15 years €412 €153 −€259

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 · 309 L

309 L fridge 0 L freezer

31.4 kWh per 100 litres a year; the typical model in this group needs 32.9.

Noise · class C

30 dB · whisper40 dB · quiet library 38 dB
Dashed: group median 38 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
C Siemens KS36FPXCP (this model)
309 L38 97 — —
300 L45 36 €17 €173
301 L36 56 €12 €116
307 L29 58 €11 €110
307 L29 58 €11 €110
307 L29 58 €11 €110

Label and product sheet

Energy class
C (scale A–G)
Energy consumption
97 kWh/year
Total volume
309 L
Fridge / freezer
309 L / 0 L
Noise
38 dB(A), class C
Height × width × depth
1,860 × 600 × 650 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.

KS36FPXCP

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

Questions

How much does the Siemens KS36FPXCP cost to run?

At continuous operation it uses about 97 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €27 a year, or €275 over ten years.

Is the Siemens KS36FPXCP quiet?

Its label states 38 dB(A), noise class C. The typical fridges (no freezer), 300–399 L model is 38 dB(A).