Ciarra CBCS6926A vs Tesla DC900AX

Ciarra CBCS6926A uses 52 kWh less a year: €15 a year at your price, €147 over ten years.

	Ciarra CBCS6926A	Tesla DC900AX
Yearly consumption	9 kWh	61 kWh
Cost per year	€3	€17
Cost over 10 years	€26	€174
Rank in its group	11 / 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	9.3 kWh	61.3 kWh
Airflow min / max	373 / 640 m³/h	378 / 627 m³/h
Noise min / max	52 / 63 dB(A)	58 / 68 dB(A)
Fluid dynamic efficiency	A	B
Grease filtering	D (65.1 %)	C (80.7 %)
Lighting efficiency	A	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 →