Ciarra CBCS6762A vs Tesla DC900AX

Ciarra CBCS6762A uses 52 kWh less a year: €15 a year at your price, €148 over ten years.

	Ciarra CBCS6762A	Tesla DC900AX
Yearly consumption	9 kWh	61 kWh
Cost per year	€3	€17
Cost over 10 years	€26	€174
Rank in its group	10 / 3,998	2,428 / 3,998
Group	Range hoods, 600–799 m³/h	Range hoods, 600–799 m³/h
Energy class	A+++ (scale A+++–D)	B (scale A+++–D)
Yearly energy	9.2 kWh	61.3 kWh
Airflow min / max	386 / 674 m³/h	378 / 627 m³/h
Noise min / max	49 / 60 dB(A)	58 / 68 dB(A)
Fluid dynamic efficiency	A	B
Grease filtering	D (65.1 %)	C (80.7 %)
Lighting efficiency	B	A

If Tesla DC900AX 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 →