Otto OTWM7
Uses less electricity than 0% of the 3,584 washing machines, 7 kg on the EU register. At your selected price (European Union) that is €54 a year, €542 over ten years.
- Per 100 cycles
- 87 kWh
- Typical 52 kWh
- Running cost
- €54 / year
- +€22 vs typical
- Water per wash
- 50 L
- Typical 45 L
Uses more than most comparable models: 100 % of them need less. Candy BR 47SBL10UC-S, the most efficient alternative on sale, saves about €36 a year. 65% of comparable models reach a better class than D; the most common is A. It uses 50.0 litres of water per cycle, 5.0 more than the typical model in its group. Of 2 Otto models in this group, it ranks last.
Where it stands
Rank 3,528 of 3,584 washing machines, 7 kg by yearly consumption. 3,527 use less.
Next to it in the ranking
- Ardesto WMS-7109W 191 kWh same
- Arielli AWM-7029SK 191 kWh same
- Otto OTWM7 191 kWh
- Belford BF 704 191 kWh same
- Keeton F702 191 kWh same
What it will cost you
| Period | OTWM7 | BR 47SBL10UC-S | Difference |
|---|---|---|---|
| 1 year | €54 | €18 | −€36 |
| 5 years | €271 | €90 | −€181 |
| 10 years | €542 | €181 | −€361 |
| 15 years | €813 | €271 | −€542 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cost by how often you wash
| Use | kWh / yr | € / yr |
|---|---|---|
| 1–2 people · 110 washes | 96 | €27 |
| Our default · 220 washes | 191 | €54 |
| Family · 330 washes | 287 | €81 |
Spin noise · class B
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Otto OTWM7 (this model) | 191 | — |
| 64 | €36 | |
| 64 | €36 | |
| 68 | €35 | |
| 68 | €35 | |
| 68 | €35 |
Label and product sheet
- Energy class
- D
- Energy per 100 cycles
- 87 kWh
- Energy per cycle
- 0.870 kWh
- Rated capacity
- 7.0 kg
- Water per cycle
- 50 L
- Eco 40–60 duration
- 3:16 h
- Spin speed
- 1,000 rpm
- Spin class / remaining moisture
- C · 58.0 %
- Spin noise
- 74 dB(A), class B
- Height × width × depth
- 850 × 600 × 480 mm
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 10 years
Model numbers and history
Registered by Otto under one model number.
OTWM7
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Otto OTWM7 cost to run?
At 220 washes a year it uses about 191 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €54 a year, or €542 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.