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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Kryster KNF404KEWH vs Siemens KG39NVX2G

Siemens KG39NVX2G uses 160 kWh less a year: €45 a year at your price, €453 over ten years.

E Kryster KNF404KEWH A Siemens KG39NVX2G
Yearly consumption 244 kWh84 kWh
Cost per year €69€24
Cost over 10 years €691€238
Rank in its group 3,637 / 6,0364 / 6,036
Group Fridge-freezers, 300–399 LFridge-freezers, 300–399 L
Energy class E (scale A–G) A (scale A–G)
Energy consumption 244 kWh/year 84 kWh/year
Total volume 388 L 363 L
Fridge / freezer 293 L / 95 L 260 L / 103 L
Noise 41 dB(A), class C 29 dB(A), class A
Height × width × depth 1,685 × 690 × 570 mm 2,030 × 600 × 665 mm
Installation freestanding freestanding
Climate classes N, ST SN, T
Guarantee (supplier) 2 years 2 years
Spare parts (minimum) 7 years 7 years

If Kryster KNF404KEWH 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 →