EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Washer-dryer · 8 kg · dries 6 kg

Koenic KWDR 8646 A INV

D

Uses less electricity than 37% of the 999 washer-dryers, 8 kg on the EU register. At your selected price (European Union) that is €139 a year, €1,391 over ten years.

Per 100 cycles
307 kWh
Typical 266 kWh
Running cost
€139 / year
+€19 vs typical
Wash only, per 100
47 kWh

Near the middle of its group: 15 % above the typical 426 kWh. Class D is the best class any model in this group reaches. It uses 48.0 litres of water per cycle, 1.0 more than the typical model in its group. Of 5 Koenic models in this group, it is the most efficient. Koenic sells the same label values under other model names: KWDR 8642 A INV, KWDR 8643 A INV.

Where it stands

Rank 532 of 999 washer-dryers, 8 kg by yearly consumption. 531 use less.

Median 426 This model · 491 80 640 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Koenic KWDR 8642 A INV 491 kWh same
  2. D Koenic KWDR 8643 A INV 491 kWh same
  3. D Koenic KWDR 8646 A INV 491 kWh
  4. D Bush BIWD861400W 491 kWh same
  5. D Končar PS148MBKINV 491 kWh same
See the full ranking

What it will cost you

Period KWDR 8646 A INV WSD-Y85ADWN Difference
1 year €139 €24 −€115
5 years €696 €120 −€575
10 years €1,391 €240 −€1,151
15 years €2,087 €360 −€1,726

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Spin noise · class A

50 dB · quiet office70 dB · vacuum cleaner 72 dB
Dashed: group median 75 dB

Washing only or washing and drying

Wash only 47 kWh / 100
Wash and dry 307 kWh / 100

Drying multiplies the energy by 6.5. Drying capacity is 6 kg against 8 kg for washing.

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model Wash kWh/100Dry kWh / yr Saves / year in 10 years
D Koenic KWDR 8646 A INV (this model)
476 kg 491 — —
535 kg 85 €115 €1,151
535 kg 85 €115 €1,151
548 kg 86 €115 €1,146
548 kg 86 €115 €1,146
1766 kg 282 €59 €594

Label and product sheet

Energy class (wash + dry / wash)
D / A
Energy per 100 wash-and-dry cycles
307 kWh
Energy per 100 wash cycles
47 kWh
Capacity wash / dry
8 kg / 6 kg
Water wash / wash + dry
48 L / 90 L
Spin noise
72 dB(A)
Guarantee (supplier)
2 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Koenic under one model number.

KWDR 8646 A INV

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

Questions

How much does the Koenic KWDR 8646 A INV cost to run?

At 160 wash-and-dry cycles a year it uses about 491 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €139 a year, or €1,391 over ten years.