EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 670 L · built-in

Sub-Zero ICBBI-42S

F

Uses less electricity than 2% of the 2,704 fridge-freezers, 500 L and over on the EU register. At your selected price (European Union) that is €121 a year, €1,206 over ten years.

Electricity
426 kWh / year
Typical 318 kWh
Running cost
€121 / year
+€31 vs typical
Per 100 litres
63.6 kWh
Typical 58.2 kWh

Uses more than most comparable models: 98 % of them need less. LG GMF961EV6C, the most efficient alternative on sale, saves about €56 a year. 80% of comparable models reach a better class than F; the most common is E. At 35 dB it is 4 dB quieter than the typical model in its group. Sub-Zero has 28 models in this group; this one is number 20 among them. On the register since 2020 and still on sale.

Where it stands

Rank 2,636 of 2,704 fridge-freezers, 500 L and over by yearly consumption. 2,635 use less.

Median 318 This model · 426 110 3,710 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Vortex VS60NSS01H 426 kWh same
  2. F Sub-Zero ICBBI-42SD 426 kWh same
  3. F Sub-Zero ICBBI-42S 426 kWh
  4. F Haier HRF-6200FW 430 kWh +€1.13
  5. F Haier HRF-6200FSS 430 kWh +€1.13
See the full ranking

What it will cost you

Period ICBBI-42S GMF961EV6C Difference
1 year €121 €65 −€56
5 years €603 €326 −€278
10 years €1,206 €651 −€555
15 years €1,810 €977 −€833

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 · 670 L

433 L fridge 237 L freezer

63.6 kWh per 100 litres a year; the typical model in this group needs 58.2.

Noise · class B

30 dB · whisper40 dB · quiet library 35 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
F Sub-Zero ICBBI-42S (this model)
670 L35 426 — —
645 L34 230 €56 €555
645 L34 230 €56 €555
652 L33 233 €55 €547
647 L35 277 €42 €422
659 L36 291 €38 €382

Label and product sheet

Energy class
F (scale A–G)
Energy consumption
426 kWh/year
Total volume
670 L
Fridge / freezer
433 L / 237 L
Noise
35 dB(A), class B
Height × width × depth
2,134 × 1,067 × 660 mm
Installation
built-in
Climate classes
SN, N, ST, T
Guarantee (supplier)
1 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Sub-Zero under one model number.

ICBBI-42S

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

Questions

How much does the Sub-Zero ICBBI-42S cost to run?

At continuous operation it uses about 426 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €121 a year, or €1,206 over ten years.

Is the Sub-Zero ICBBI-42S quiet?

Its label states 35 dB(A), noise class B. The typical fridge-freezers, 500 L and over model is 39 dB(A).