Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Fridges & freezers
Constructa CK643KF0 vs Liebherr IRBbi 4050_994878451
Liebherr IRBbi 4050_994878451 uses 111 kWh less a year: €31 a year at your price, €314 over ten years.
| Constructa CK643KF0 | Liebherr IRBbi 4050_994878451 | |
|---|---|---|
| Yearly consumption | 185 kWh | 74 kWh |
| Cost per year | €52 | €21 |
| Cost over 10 years | €524 | €210 |
| Rank in its group | 2,242 / 3,088 | 13 / 3,088 |
| Group | Fridge-freezers, 100–199 L | Fridge-freezers, 100–199 L |
| Energy class | F (scale A–G) | B (scale A–G) |
| Energy consumption | 185 kWh/year | 74 kWh/year |
| Total volume | 159 L | 157 L |
| Fridge / freezer | 142 L / 17 L | 158 L / 69 L |
| Noise | 37 dB(A), class C | 33 dB(A), class B |
| Height × width × depth | 1,021 × 541 × 542 mm | 1,022 × 559 × 546 mm |
| Installation | built-in | built-in |
| Climate classes | ST | SN, N, ST, T |
| 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 →