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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Atag KU2590A vs Constructa CK643KF0

Atag KU2590A uses 111 kWh less a year: €31 a year at your price, €314 over ten years.

D Atag KU2590A F Constructa CK643KF0
Yearly consumption 74 kWh185 kWh
Cost per year €21€52
Cost over 10 years €210€524
Rank in its group 13 / 3,0882,242 / 3,088
Group Fridge-freezers, 100–199 LFridge-freezers, 100–199 L
Energy class D (scale A–G) F (scale A–G)
Energy consumption 74 kWh/year 185 kWh/year
Total volume 138 L 159 L
Fridge / freezer 138 L / 138 L 142 L / 17 L
Noise 35 dB(A), class B 37 dB(A), class C
Height × width × depth 818 × 595 × 545 mm 1,021 × 541 × 542 mm
Installation built-in built-in
Climate classes SN, N, ST ST
Guarantee (supplier) 2 years 2 years
Spare parts (minimum) 7 years 7 years

If Constructa CK643KF0 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 →