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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Bauknecht B9M 951S OX vs Siemens KG39NVX2G

Siemens KG39NVX2G uses 42 kWh less a year: €12 a year at your price, €119 over ten years.

B Bauknecht B9M 951S OX A Siemens KG39NVX2G
Yearly consumption 126 kWh84 kWh
Cost per year €36€24
Cost over 10 years €357€238
Rank in its group 278 / 6,0364 / 6,036
Group Fridge-freezers, 300–399 LFridge-freezers, 300–399 L
Energy class B (scale A–G) A (scale A–G)
Energy consumption 126 kWh/year 84 kWh/year
Total volume 355 L 363 L
Fridge / freezer 257 L / 98 L 260 L / 103 L
Noise 35 dB(A), class B 29 dB(A), class A
Height × width × depth 2,013 × 595 × 655 mm 2,030 × 600 × 665 mm
Installation freestanding freestanding
Climate classes SN, T SN, T
Guarantee (supplier) 2 years 2 years
Spare parts (minimum) 7 years 7 years

If Bauknecht B9M 951S OX is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →