Siemens CS936GCB1 vs Smeg SO4102S3B3

Smeg SO4102S3B3 uses 17 kWh less a year: €5 a year at your price, €48 over ten years.

	Siemens CS936GCB1	Smeg SO4102S3B3
Yearly consumption	61 kWh	44 kWh
Cost per year	€17	€12
Cost over 10 years	€173	€125
Rank in its group	206 / 7,177	1 / 7,177
Group	Electric ovens, 40–69 L	Electric ovens, 40–69 L
Energy class	A+ (scale A+++–D)	A++ (scale A+++–D)
Energy per cycle, conventional	0.73 kWh	0.80 kWh
Energy per cycle, fan forced	0.61 kWh	0.44 kWh
Usable volume	47 L	41 L
Energy efficiency index	81.3	61.1
Cavities	1	1

If Siemens CS936GCB1 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 →