Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Ovens
De'Longhi SEW 8540 N EDM vs Smeg SO4102S3B3
Smeg SO4102S3B3 uses 25 kWh less a year: €7 a year at your price, €71 over ten years.
| De'Longhi SEW 8540 N EDM | Smeg SO4102S3B3 | |
|---|---|---|
| Yearly consumption | 69 kWh | 44 kWh |
| Cost per year | €20 | €12 |
| Cost over 10 years | €195 | €125 |
| Rank in its group | 854 / 7,177 | 1 / 7,177 |
| Group | Electric ovens, 40–69 L | Electric ovens, 40–69 L |
| Energy class | A (scale A+++–D) | A++ (scale A+++–D) |
| Energy per cycle, conventional | 0.69 kWh | 0.80 kWh |
| Usable volume | 42 L | 41 L |
| Energy efficiency index | 95.0 | 61.1 |
| Cavities | 1 | 1 |
| Energy per cycle, fan forced | — | 0.44 kWh |
If De'Longhi SEW 8540 N EDM 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 →