EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Washing machine · 9 kg · freestanding

Bauknecht B WM 9A9 BS

A

Uses less electricity than 91% of the 3,941 washing machines, 9 kg on the EU register. At your selected price (European Union) that is €21 a year, €212 over ten years.

Per 100 cycles
34 kWh
Typical 49 kWh
Running cost
€21 / year
−€9 vs typical
Water per wash
49 L
Typical 49 L

In the most efficient quarter of its group: 31 % below the typical 108 kWh. Class A is the best class any model in this group reaches. At 72 dB it is 3 dB quieter than typical for its size. Bauknecht has 47 models in this group; this one is number 4 among them. Bauknecht sells the same label values under other model names: BKWM8209, B WM Smart Eco 9A 7004140025, BKWM9F09 and 1 more.

Where it stands

Rank 196 of 3,941 washing machines, 9 kg by yearly consumption. 195 use less.

Median 108 This model · 75 20 260 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Bauknecht BKWM9F09 75 kWh same
  2. A Bauknecht B W 9A30 BS 7004140022 75 kWh same
  3. A Bauknecht B WM 9A9 BS 75 kWh
  4. A Bauknecht B WM Smart Eco 9A 7004140025 75 kWh same
  5. A Gedtech GLLPS91400WH 75 kWh same
See the full ranking

What it will cost you

Period B WM 9A9 BS DE168 Difference
1 year €21 €6 −€15
5 years €106 €31 −€75
10 years €212 €62 −€150
15 years €318 €93 −€224

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 37 5.4 m³ €11
Our default · 220 washes 75 10.8 m³ €21
Family · 330 washes 112 16.2 m³ €32

Spin noise · class A

50 dB · quiet office70 dB · vacuum cleaner 72 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
A Bauknecht B WM 9A9 BS (this model)
3449 L 75 — —
1011 L 22 €15 €150
1011 L 22 €15 €150
1949 L 42 €9 €93
1949 L 42 €9 €93
1949 L 42 €9 €93

Label and product sheet

Energy class
A
Energy per 100 cycles
34 kWh
Energy per cycle
0.344 kWh
Rated capacity
9.0 kg
Water per cycle
49 L
Eco 40–60 duration
3:48 h
Spin speed
1,351 rpm
Spin class / remaining moisture
B · 53.9 %
Spin noise
72 dB(A), class A
Height × width × depth
850 × 600 × 580 mm
Guarantee (supplier)
2 years
Spare parts (minimum)
10 years

Model numbers and history

Registered by Bauknecht under one model number.

B WM 9A9 BS

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

Questions

How much does the Bauknecht B WM 9A9 BS cost to run?

At 220 washes a year it uses about 75 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €21 a year, or €212 over ten years.

How much water does it use?

49 litres per eco 40–60 wash, about 10.8 m³ a year at 220 washes.