EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Fridge-freezers · 242 L · built-in

Atag KDC8178NC

C

Uses less electricity than 94% of the 8,824 fridge-freezers, 200–299 L on the EU register. At your selected price (European Union) that is €42 a year, €422 over ten years.

Electricity
149 kWh / year
Typical 217 kWh
Running cost
€42 / year
−€19 vs typical
Per 100 litres
61.6 kWh
Typical 84.3 kWh

In the most efficient quarter of its group: 31 % below the typical 217 kWh. Class C is the best class any model in this group reaches, and only 3% of them do. At 35 dB it is 4 dB quieter than the typical model in its group. Atag has 27 models in this group; this one is number 4 among them.

Where it stands

Rank 488 of 8,824 fridge-freezers, 200–299 L by yearly consumption. 487 use less.

Median 217 This model · 149 70 360 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Asko RBC2767DNC1 149 kWh same
  2. C Asko RBC276DNC1 149 kWh same
  3. C Atag KDC8178NC 149 kWh
  4. C Asko RBC2767SNC1 149 kWh same
  5. C Amica BK3315.5FZCM (C) 150 kWh +€0.28
See the full ranking

What it will cost you

Period KDC8178NC IRBbsbi 4570_994892351 Difference
1 year €42 €21 −€22
5 years €211 €103 −€108
10 years €422 €207 −€215
15 years €633 €310 −€323

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 · 242 L

167 L fridge 75 L freezer

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

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
C Atag KDC8178NC (this model)
242 L35 149 — —
224 L29 73 €22 €215
224 L29 73 €22 €215
238 L40 82 €19 €190
217 L38 84 €18 €184
217 L38 84 €18 €184

Label and product sheet

Energy class
C (scale A–G)
Energy consumption
149 kWh/year
Total volume
242 L
Fridge / freezer
167 L / 75 L
Noise
35 dB(A), class B
Height × width × depth
1,772 × 557 × 545 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 Atag under one model number.

KDC8178NC

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

Questions

How much does the Atag KDC8178NC cost to run?

At continuous operation it uses about 149 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €42 a year, or €422 over ten years.

Is the Atag KDC8178NC quiet?

Its label states 35 dB(A), noise class B. The typical fridge-freezers, 200–299 L model is 39 dB(A).