EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 286 L · built-in

Liebherr IRDdi 5121_994887251

D

Uses less electricity than 96% of the 8,824 fridge-freezers, 200–299 L on the EU register. At your selected price (European Union) that is €39 a year, €388 over ten years.

Electricity
137 kWh / year
Typical 217 kWh
Running cost
€39 / year
−€23 vs typical
Per 100 litres
47.9 kWh
Typical 84.3 kWh

Only 212 of 8,824 fridge-freezers, 200–299 L do better. Only 3% of comparable models have a better class than D. At 34 dB it is 5 dB quieter than the typical model in its group. Liebherr has 162 models in this group; this one is number 38 among them. Liebherr sells the same label values under other model names: IRd 5101_994886851.

Where it stands

Rank 213 of 8,824 fridge-freezers, 200–299 L by yearly consumption. 212 use less.

Median 217 This model · 137 70 360 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Miele K 7768 D 137 kWh same
  2. D Liebherr IRd 5101_994886851 137 kWh same
  3. D Liebherr IRDdi 5121_994887251 137 kWh
  4. D SPC GK3581-1 137 kWh same
  5. D SPC GK3581-2 137 kWh same
See the full ranking

What it will cost you

Period IRDdi 5121_994887251 K 7777 B Difference
1 year €39 €23 −€16
5 years €194 €113 −€81
10 years €388 €227 −€161
15 years €582 €340 −€242

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 · 286 L

259 L fridge 27 L freezer

47.9 kWh per 100 litres a year; the typical model in this group needs 84.3.

Noise · class B

30 dB · whisper40 dB · quiet library 34 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
D Liebherr IRDdi 5121_994887251 (this model)
286 L34 137 — —
296 L29 80 €16 €161
296 L29 80 €16 €161
294 L36 89 €14 €136
298 L38 95 €12 €119
298 L38 95 €12 €119

Label and product sheet

Energy class
D (scale A–G)
Energy consumption
137 kWh/year
Total volume
286 L
Fridge / freezer
259 L / 27 L
Noise
34 dB(A), class B
Height × width × depth
1,770 × 559 × 546 mm
Installation
built-in
Climate classes
SN, N, ST, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Liebherr under one model number.

IRDdi 5121_994887251

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

Questions

How much does the Liebherr IRDdi 5121_994887251 cost to run?

At continuous operation it uses about 137 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €39 a year, or €388 over ten years.

Is the Liebherr IRDdi 5121_994887251 quiet?

Its label states 34 dB(A), noise class B. The typical fridge-freezers, 200–299 L model is 39 dB(A).