Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Fridges & freezers
Siemens KG39NVX2G vs Tecfrigo SB 400
Siemens KG39NVX2G uses 223 kWh less a year: €63 a year at your price, €632 over ten years.
| Siemens KG39NVX2G | Tecfrigo SB 400 | |
|---|---|---|
| Yearly consumption | 84 kWh | 307 kWh |
| Cost per year | €24 | €87 |
| Cost over 10 years | €238 | €869 |
| Rank in its group | 4 / 6,036 | 5,743 / 6,036 |
| Group | Fridge-freezers, 300–399 L | Fridge-freezers, 300–399 L |
| Energy class | A (scale A–G) | F (scale A–G) |
| Energy consumption | 84 kWh/year | 307 kWh/year |
| Total volume | 363 L | 368 L |
| Fridge / freezer | 260 L / 103 L | 368 L / 368 L |
| Noise | 29 dB(A), class A | 38 dB(A), class C |
| Height × width × depth | 2,030 × 600 × 665 mm | 850 × 1,560 × 600 mm |
| Installation | freestanding | freestanding |
| Climate classes | SN, T | SN, N, ST, T |
| Guarantee (supplier) | 2 years | 1 years |
| Spare parts (minimum) | 7 years | 7 years |
If Tecfrigo SB 400 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 →