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

Fridge-freezers · 323 L · freestanding

Whirlpool W9M 851S OX

B

Uses less electricity than 95% of the 6,036 fridge-freezers, 300–399 L on the EU register. At your selected price (European Union) that is €36 a year, €357 over ten years.

Electricity
126 kWh / year
Typical 233 kWh
Running cost
€36 / year
−€30 vs typical
Per 100 litres
39.0 kWh
Typical 68.9 kWh

Only 277 of 6,036 fridge-freezers, 300–399 L do better. Only 4% of comparable models have a better class than B. At 35 dB it is 4 dB quieter than the typical model in its group. Whirlpool has 154 models in this group; this one is number 3 among them.

Where it stands

Rank 278 of 6,036 fridge-freezers, 300–399 L by yearly consumption. 277 use less.

Median 233 This model · 126 70 530 kWh ← uses less · uses more →

Next to it in the ranking

  1. B Whirlpool W9M 951S OX 126 kWh same
  2. B Whirlpool W9M 951S OX FR 126 kWh same
  3. B Whirlpool W9M 851S OX 126 kWh
  4. B Bauknecht B9M 851S OX 126 kWh same
  5. B Bauknecht B9M 951S OX 126 kWh same
See the full ranking

What it will cost you

Period W9M 851S OX IRBbi 5650_997224851 Difference
1 year €36 €23 −€13
5 years €178 €115 −€64
10 years €357 €229 −€127
15 years €535 €344 −€191

Is the more efficient model worth its price?

Years of use

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

Space and noise

Compartments · 323 L

225 L fridge 98 L freezer

39.0 kWh per 100 litres a year; the typical model in this group needs 68.9.

Noise · class B

30 dB · whisper40 dB · quiet library 35 dB
Dashed: group median 39 dB

Same size, lower running cost

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

Model VolumedB kWh / yr Saves / year in 10 years
B Whirlpool W9M 851S OX (this model)
323 L35 126 — —
325 L31 81 €13 €127
322 L35 87 €11 €110
322 L35 87 €11 €110
322 L35 87 €11 €110
339 L39 90 €10 €102

Label and product sheet

Energy class
B (scale A–G)
Energy consumption
126 kWh/year
Total volume
323 L
Fridge / freezer
225 L / 98 L
Noise
35 dB(A), class B
Height × width × depth
1,889 × 595 × 652 mm
Installation
freestanding
Climate classes
SN, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Whirlpool under one model number.

W9M 851S OX

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

Questions

How much does the Whirlpool W9M 851S OX cost to run?

At continuous operation it uses about 126 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €36 a year, or €357 over ten years.

Is the Whirlpool W9M 851S OX quiet?

Its label states 35 dB(A), noise class B. The typical fridge-freezers, 300–399 L model is 39 dB(A).