Costs for 0.283 €/kWh
· Eurostat 2026 H1
Comparison · Fridges & freezers
Siemens KG39NVX2G vs Whirlpool W5 921E OX 2
Siemens KG39NVX2G uses 165 kWh less a year: €47 a year at your price, €467 over ten years.
| Siemens KG39NVX2G | Whirlpool W5 921E OX 2 | |
|---|---|---|
| Yearly consumption | 84 kWh | 249 kWh |
| Cost per year | €24 | €71 |
| Cost over 10 years | €238 | €705 |
| Rank in its group | 4 / 6,036 | 4,011 / 6,036 |
| Group | Fridge-freezers, 300–399 L | Fridge-freezers, 300–399 L |
| Energy class | A (scale A–G) | E (scale A–G) |
| Energy consumption | 84 kWh/year | 249 kWh/year |
| Total volume | 363 L | 372 L |
| Fridge / freezer | 260 L / 103 L | 261 L / 111 L |
| Noise | 29 dB(A), class A | 39 dB(A), class C |
| Height × width × depth | 2,030 × 600 × 665 mm | 2,013 × 595 × 655 mm |
| Installation | freestanding | freestanding |
| Climate classes | SN, T | N, ST |
| Guarantee (supplier) | 2 years | 2 years |
| Spare parts (minimum) | 7 years | 7 years |
If Whirlpool W5 921E OX 2 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 →