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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Ovens

Miele H 7440 BPX CulinArt vs Nikkei NK664XE

Miele H 7440 BPX CulinArt uses 26 kWh less a year: €7 a year at your price, €74 over ten years.

A++ Miele H 7440 BPX CulinArt A Nikkei NK664XE
Yearly consumption 46 kWh72 kWh
Cost per year €13€20
Cost over 10 years €130€204
Rank in its group 36 / 7,1771,159 / 7,177
Group Electric ovens, 40–69 LElectric ovens, 40–69 L
Energy class A++ (scale A+++–D) A (scale A+++–D)
Energy per cycle, conventional 0.85 kWh 0.71 kWh
Energy per cycle, fan forced 0.46 kWh 0.72 kWh
Usable volume 49 L 57 L
Energy efficiency index 61.0 95.0
Cavities 1 1

If Nikkei NK664XE 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 →