Ciarra CBCS6762A vs Sirius D013088TC1173163

Ciarra CBCS6762A uses 100 kWh less a year: €28 a year at your price, €284 over ten years.

	Ciarra CBCS6762A	Sirius D013088TC1173163
Yearly consumption	9 kWh	109 kWh
Cost per year	€3	€31
Cost over 10 years	€26	€310
Rank in its group	10 / 3,998	3,770 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A+++ (scale A+++–D)	C (scale A+++–D)
Yearly energy	9.2 kWh	109.4 kWh
Airflow min / max	386 / 674 m³/h	260 / 627 m³/h
Noise min / max	49 / 60 dB(A)	37 / 60 dB(A)
Fluid dynamic efficiency	A	C
Grease filtering	D (65.1 %)	C (83.4 %)
Lighting efficiency	B	C

If Sirius D013088TC1173163 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 →