EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridges (no freezer) · 310 L · built-in

Electrolux KRD6DE18S4 923581321

E

Uses less electricity than 56% of the 1,317 fridges (no freezer), 300–399 L on the EU register. At your selected price (European Union) that is €32 a year, €323 over ten years.

Electricity
114 kWh / year
Typical 118 kWh
Running cost
€32 / year
−€1 vs typical
Per 100 litres
36.8 kWh
Typical 32.9 kWh

Near the middle of its group: 3 % below the typical 118 kWh. Class E is the most common class in this group (57% of models). At 32 dB it is 6 dB quieter than the typical model in its group. Electrolux has 110 models in this group; this one is number 36 among them. Electrolux sells the same label values under other model names: ERD6DE18S1 923581340, ERD6DE18S4 923581320.

Where it stands

Rank 376 of 1,317 fridges (no freezer), 300–399 L by yearly consumption. 375 use less.

Median 118 This model · 114 30 310 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Electrolux ERD6DE18S1 923581340 114 kWh same
  2. E Electrolux ERD6DE18S4 923581320 114 kWh same
  3. E Electrolux KRD6DE18S4 923581321 114 kWh
  4. E Juno JCN178E0S5 923581361 114 kWh same
  5. E Progress PK1816 923581346 114 kWh same
See the full ranking

What it will cost you

Period KRD6DE18S4 923581321 1/3HP Difference
1 year €32 €10 −€22
5 years €161 €51 −€110
10 years €323 €102 −€221
15 years €484 €153 −€331

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 · 310 L

310 L fridge 0 L freezer

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

Noise · class B

30 dB · whisper40 dB · quiet library 32 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
E Electrolux KRD6DE18S4 923581321 (this model)
310 L32 114 — —
300 L45 36 €22 €221
301 L36 56 €16 €164
307 L29 58 €16 €159
307 L29 58 €16 €159
307 L29 58 €16 €159

Label and product sheet

Energy class
E (scale A–G)
Energy consumption
114 kWh/year
Total volume
310 L
Fridge / freezer
310 L / 0 L
Noise
32 dB(A), class B
Height × width × depth
1,772 × 546 × 549 mm
Installation
built-in
Climate classes
SN, N, ST, T
Guarantee (supplier)
0 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Electrolux under one model number.

KRD6DE18S4 923581321

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

Questions

How much does the Electrolux KRD6DE18S4 923581321 cost to run?

At continuous operation it uses about 114 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €32 a year, or €323 over ten years.

Is the Electrolux KRD6DE18S4 923581321 quiet?

Its label states 32 dB(A), noise class B. The typical fridges (no freezer), 300–399 L model is 38 dB(A).