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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · Fridges & freezers

Siemens KG39NVX2G vs Trisa 7817.75

Siemens KG39NVX2G uses 23 kWh less a year: €7 a year at your price, €65 over ten years.

A Siemens KG39NVX2G A Trisa 7817.75
Yearly consumption 84 kWh107 kWh
Cost per year €24€30
Cost over 10 years €238€303
Rank in its group 4 / 6,03652 / 6,036
Group Fridge-freezers, 300–399 LFridge-freezers, 300–399 L
Energy class A (scale A–G) A (scale A–G)
Energy consumption 84 kWh/year 107 kWh/year
Total volume 363 L 377 L
Fridge / freezer 260 L / 103 L 264 L / 113 L
Noise 29 dB(A), class A 39 dB(A), class C
Height × width × depth 2,030 × 600 × 665 mm 2,005 × 595 × 680 mm
Installation freestanding freestanding
Climate classes SN, T SN, N, ST, T
Guarantee (supplier) 2 years 5 years
Spare parts (minimum) 7 years 7 years

If Trisa 7817.75 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 →