Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Fridges & freezers
Siemens KG39NVX2G vs VOX GF400F
Siemens KG39NVX2G uses 231 kWh less a year: €65 a year at your price, €654 over ten years.
| Siemens KG39NVX2G | VOX GF400F | |
|---|---|---|
| Yearly consumption | 84 kWh | 315 kWh |
| Cost per year | €24 | €89 |
| Cost over 10 years | €238 | €892 |
| Rank in its group | 4 / 6,036 | 5,945 / 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 | 315 kWh/year |
| Total volume | 363 L | 362 L |
| Fridge / freezer | 260 L / 103 L | 362 L / 362 L |
| Noise | 29 dB(A), class A | 44 dB(A), class D |
| Height × width × depth | 2,030 × 600 × 665 mm | 825 × 1,255 × 745 mm |
| Installation | freestanding | freestanding |
| Climate classes | SN, T | SN, N, ST, T |
| Guarantee (supplier) | 2 years | 2 years |
| Spare parts (minimum) | 7 years | 7 years |
If VOX GF400F 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 →