Ciarra CBCS6762A vs Gram EFS 3461-90 X

Ciarra CBCS6762A uses 40 kWh less a year: €11 a year at your price, €112 over ten years.

	Ciarra CBCS6762A	Gram EFS 3461-90 X
Yearly consumption	9 kWh	49 kWh
Cost per year	€3	€14
Cost over 10 years	€26	€138
Rank in its group	10 / 3,998	1,555 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A+++ (scale A+++–D)	A (scale A+++–D)
Yearly energy	9.2 kWh	48.8 kWh
Airflow min / max	386 / 674 m³/h	197 / 628 m³/h
Noise min / max	49 / 60 dB(A)	45 / 68 dB(A)
Fluid dynamic efficiency	A	A
Grease filtering	D (65.1 %)	C (78.3 %)
Lighting efficiency	B	A

If Gram EFS 3461-90 X 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 →