EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Washer-dryer · 10 kg · dries 6 kg

Smeg WDNP064SLD

D

Uses less electricity than 80% of the 755 washer-dryers, 10 kg on the EU register. At your selected price (European Union) that is €139 a year, €1,387 over ten years.

Per 100 cycles
306 kWh
Typical 308 kWh
Running cost
€139 / year
−€1 vs typical
Wash only, per 100
68 kWh

In the most efficient quarter of its group: 1 % below the typical 493 kWh. Class D is the most common class in this group (67% of models). It uses 52.0 litres of water per cycle, 1.0 more than the typical model in its group. Of 2 Smeg models in this group, it is the most efficient. Smeg sells the same label values under other model names: WDN064SLDIN.

Where it stands

Rank 96 of 755 washer-dryers, 10 kg by yearly consumption. 95 use less.

Median 493 This model · 490 300 680 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Beko BDT510644S 7178554100 490 kWh same
  2. D Smeg WDN064SLDIN 490 kWh same
  3. D Smeg WDNP064SLD 490 kWh
  4. D Haier HWD100-BP14939 490 kWh same
  5. D Grundig GD7510644UW 7178543300 490 kWh same
See the full ranking

What it will cost you

Period WDNP064SLD LSWD099X Difference
1 year €139 €86 −€53
5 years €693 €430 −€263
10 years €1,387 €861 −€526
15 years €2,080 €1,291 −€788

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 B

50 dB · quiet office70 dB · vacuum cleaner 76 dB
Dashed: group median 76 dB

Washing only or washing and drying

Wash only 68 kWh / 100
Wash and dry 306 kWh / 100

Drying multiplies the energy by 4.5. Drying capacity is 6 kg against 10 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 Smeg WDNP064SLD (this model)
686 kg 490 — —
467 kg 304 €53 €526
467 kg 304 €53 €526
516 kg 330 €45 €453
516 kg 330 €45 €453
516 kg 330 €45 €453

Label and product sheet

Energy class (wash + dry / wash)
D / C
Energy per 100 wash-and-dry cycles
306 kWh
Energy per 100 wash cycles
68 kWh
Capacity wash / dry
10 kg / 6 kg
Water wash / wash + dry
52 L / 63 L
Spin noise
76 dB(A)
Guarantee (supplier)
2 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Smeg under one model number.

WDNP064SLD

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

Questions

How much does the Smeg WDNP064SLD cost to run?

At 160 wash-and-dry cycles a year it uses about 490 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 €1,387 over ten years.