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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Bosch GSN51VWDG vs Siemens GS51N2WCA

Siemens GS51N2WCA uses 46 kWh less a year: €13 a year at your price, €130 over ten years.

D Bosch GSN51VWDG C Siemens GS51N2WCA
Yearly consumption 231 kWh185 kWh
Cost per year €65€52
Cost over 10 years €654€524
Rank in its group 149 / 68249 / 682
Group Freezers, 300–399 LFreezers, 300–399 L
Energy class D (scale A–G) C (scale A–G)
Energy consumption 231 kWh/year 185 kWh/year
Total volume 394 L 394 L
Fridge / freezer 0 L / 395 L 0 L / 395 L
Noise 35 dB(A), class B 35 dB(A), class B
Height × width × depth 1,612 × 695 × 755 mm 1,612 × 695 × 755 mm
Installation freestanding freestanding
Climate classes SN, T SN, T
Guarantee (supplier) 2 years 2 years
Spare parts (minimum) 7 years 7 years

If Bosch GSN51VWDG 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 →