EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Washing machine · 7 kg · built-in

Lamona LAM8740

C

Uses less electricity than 34% of the 3,584 washing machines, 7 kg on the EU register. At your selected price (European Union) that is €39 a year, €386 over ten years.

Per 100 cycles
62 kWh
Typical 52 kWh
Running cost
€39 / year
+€6 vs typical
Water per wash
41 L
Typical 45 L

Near the middle of its group: 19 % above the typical 114 kWh. 57% of comparable models reach a better class than C; the most common is A. It uses 41.0 litres of water per cycle, 4.0 less than the typical model in its group. Of 4 Lamona models in this group, it ranks last. On the register since 2020 and still on sale.

Where it stands

Rank 2,342 of 3,584 washing machines, 7 kg by yearly consumption. 2,341 use less.

Median 114 This model · 136 60 260 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Corbero E-CLACSM7521D 134 kWh −€0.62
  2. C EAS Electric Smart EMWT752S1 134 kWh −€0.62
  3. C Lamona LAM8740 136 kWh
  4. C Itwash GS710 143 kWh +€1.87
  5. D Sangiorgio SES710P 143 kWh +€1.87
See the full ranking

What it will cost you

Period LAM8740 BR 47SBL10UC-S Difference
1 year €39 €18 −€21
5 years €193 €90 −€103
10 years €386 €181 −€206
15 years €579 €271 −€308

Is the more efficient model worth its price?

Years of use

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

Cost by how often you wash

Use kWh / yr Water / yr € / yr
1–2 people · 110 washes 68 4.5 m³ €19
Our default · 220 washes 136 9.0 m³ €39
Family · 330 washes 205 13.5 m³ €58

Spin noise · class A

50 dB · quiet office70 dB · vacuum cleaner 67 dB
Dashed: group median 76 dB

Same size, lower running cost

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

Model kWh / 100Water kWh / yr Saves / year in 10 years
C Lamona LAM8740 (this model)
6241 L 136 — —
2940 L 64 €21 €206
2940 L 64 €21 €206
3145 L 68 €19 €193
3137 L 68 €19 €193
3140 L 68 €19 €193

Label and product sheet

Energy class
C
Energy per 100 cycles
62 kWh
Energy per cycle
0.620 kWh
Rated capacity
7.0 kg
Water per cycle
41 L
Eco 40–60 duration
3:38 h
Spin speed
1,400 rpm
Spin class / remaining moisture
B · 53.0 %
Spin noise
67 dB(A), class A
Height × width × depth
820 × 600 × 560 mm
Guarantee (supplier)
3 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Lamona under one model number.

LAM8740

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

Questions

How much does the Lamona LAM8740 cost to run?

At 220 washes a year it uses about 136 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €39 a year, or €386 over ten years.

How much water does it use?

41 litres per eco 40–60 wash, about 9.0 m³ a year at 220 washes.