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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Siemens KI31RADF0 vs Sub-Zero ICBDEU2450BG

Sub-Zero ICBDEU2450BG uses 58 kWh less a year: €16 a year at your price, €164 over ten years.

F Siemens KI31RADF0 D Sub-Zero ICBDEU2450BG
Yearly consumption 122 kWh64 kWh
Cost per year €35€18
Cost over 10 years €346€181
Rank in its group 1,361 / 1,44352 / 1,443
Group Fridges (no freezer), 100–199 LFridges (no freezer), 100–199 L
Energy class F (scale A–G) D (scale A–G)
Energy consumption 122 kWh/year 64 kWh/year
Total volume 172 L 157 L
Fridge / freezer 172 L / 0 L 157 L / 0 L
Noise 33 dB(A), class B 30 dB(A), class B
Height × width × depth 1,021 × 558 × 545 mm 876 × 610 × 590 mm
Installation built-in built-in
Climate classes SN, ST SN, N, ST, T
Guarantee (supplier) 2 years 1 years
Spare parts (minimum) 7 years 7 years

If Siemens KI31RADF0 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 →