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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Liebherr IRBc 4520_994879451 vs Miele KFN 7774 B

Liebherr IRBc 4520_994879451 uses 41 kWh less a year: €12 a year at your price, €116 over ten years.

C Liebherr IRBc 4520_994879451 B Miele KFN 7774 B
Yearly consumption 91 kWh132 kWh
Cost per year €26€37
Cost over 10 years €258€374
Rank in its group 14 / 8,824181 / 8,824
Group Fridge-freezers, 200–299 LFridge-freezers, 200–299 L
Energy class C (scale A–G) B (scale A–G)
Energy consumption 91 kWh/year 132 kWh/year
Total volume 223 L 245 L
Fridge / freezer 223 L / 67 L 175 L / 70 L
Noise 32 dB(A), class B 29 dB(A), class A
Height × width × depth 1,395 × 559 × 546 mm 1,770 × 559 × 546 mm
Installation built-in built-in
Climate classes SN, N, ST, T SN, N, ST, T
Guarantee (supplier) 2 years 2 years
Spare parts (minimum) 7 years 7 years

If Miele KFN 7774 B 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 →