EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Washing machine · 9 kg · freestanding

Indesit MTWC 91083 W SPT

D

Uses less electricity than 6% of the 3,941 washing machines, 9 kg on the EU register. At your selected price (European Union) that is €46 a year, €461 over ten years.

Per 100 cycles
74 kWh
Typical 49 kWh
Running cost
€46 / year
+€16 vs typical
Water per wash
50 L
Typical 49 L

Uses more than most comparable models: 94 % of them need less. Yiwu Ruijia Auto Accessories DE168, the most efficient alternative on sale, saves about €40 a year. 93% of comparable models reach a better class than D; the most common is A. It uses 50.0 litres of water per cycle, 1.0 more than the typical model in its group. Of 50 Indesit models in this group, it ranks last. On the register since 2021 and still on sale.

Where it stands

Rank 3,693 of 3,941 washing machines, 9 kg by yearly consumption. 3,692 use less.

Median 108 This model · 163 20 260 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Sangiorgio SDG94DI 161 kWh −€0.62
  2. D Sangiorgio SENS912D 161 kWh −€0.62
  3. D Indesit MTWC 91083 W SPT 163 kWh
  4. A Candy BC4SD49M6DB8-80 165 kWh +€0.62
  5. D Bomann WA 7192 165 kWh +€0.62
See the full ranking

What it will cost you

Period MTWC 91083 W SPT DE168 Difference
1 year €46 €6 −€40
5 years €231 €31 −€199
10 years €461 €62 −€399
15 years €692 €93 −€598

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 81 5.5 m³ €23
Our default · 220 washes 163 11.0 m³ €46
Family · 330 washes 244 16.5 m³ €69

Spin noise · class B

50 dB · quiet office70 dB · vacuum cleaner 73 dB
Dashed: group median 75 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
D Indesit MTWC 91083 W SPT (this model)
7450 L 163 — —
1011 L 22 €40 €399
1011 L 22 €40 €399
1949 L 42 €34 €343
1949 L 42 €34 €343
1949 L 42 €34 €343

Label and product sheet

Energy class
D
Energy per 100 cycles
74 kWh
Energy per cycle
0.740 kWh
Rated capacity
9.0 kg
Water per cycle
50 L
Eco 40–60 duration
3:40 h
Spin speed
951 rpm
Spin class / remaining moisture
C · 62.0 %
Spin noise
73 dB(A), class B
Height × width × depth
850 × 600 × 610 mm
Guarantee (supplier)
2 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Indesit under one model number.

MTWC 91083 W SPT

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

Questions

How much does the Indesit MTWC 91083 W SPT cost to run?

At 220 washes a year it uses about 163 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €46 a year, or €461 over ten years.

How much water does it use?

50 litres per eco 40–60 wash, about 11.0 m³ a year at 220 washes.