EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Washer-dryer · 7 kg · dries 4 kg

Smeg LSF147E

E

Uses less electricity than 48% of the 231 washer-dryers, under 8 kg on the EU register. At your selected price (European Union) that is €121 a year, €1,205 over ten years.

Per 100 cycles
266 kWh
Typical 266 kWh
Running cost
€121 / year
€0 vs typical
Wash only, per 100
77 kWh

Right at the typical consumption of its group, 426 kWh a year. Class E is the most common class in this group (55% of models). Of 5 Smeg models in this group, it is the most efficient. On the register since 2021 and still on sale.

Where it stands

Rank 66 of 231 washer-dryers, under 8 kg by yearly consumption. 65 use less.

Median 426 This model · 426 0 640 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Electrolux E776W402BI 914606620 426 kWh same
  2. E Smeg LSIA147 426 kWh same
  3. E Smeg LSF147E 426 kWh
  4. E Smeg WDI147D-2 426 kWh same
  5. E Smeg WDI14C7-2 426 kWh same
See the full ranking

What it will cost you

Period LSF147E 1260CD T2 10819760 Difference
1 year €121 €31 −€89
5 years €603 €156 −€446
10 years €1,205 €313 −€893
15 years €1,808 €469 −€1,339

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 75 dB
Dashed: group median 75 dB

Washing only or washing and drying

Wash only 77 kWh / 100
Wash and dry 266 kWh / 100

Drying multiplies the energy by 3.5. Drying capacity is 4 kg against 7 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
E Smeg LSF147E (this model)
774 kg 426 — —
695 kg 110 €89 €893
694 kg 346 €23 €227
694 kg 346 €23 €227
694 kg 346 €23 €227
694 kg 346 €23 €227

Label and product sheet

Energy class (wash + dry / wash)
E / E
Energy per 100 wash-and-dry cycles
266 kWh
Energy per 100 wash cycles
77 kWh
Capacity wash / dry
7 kg / 4 kg
Water wash / wash + dry
44 L / 68 L
Spin noise
75 dB(A)
Guarantee (supplier)
2 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Smeg under one model number.

LSF147E

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

Questions

How much does the Smeg LSF147E cost to run?

At 160 wash-and-dry cycles a year 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 €1,205 over ten years.