Laurus LKB12BK vs Smeg SO4102S3G

Smeg SO4102S3G uses 28 kWh less a year: €8 a year at your price, €79 over ten years.

	Laurus LKB12BK	Smeg SO4102S3G
Yearly consumption	72 kWh	44 kWh
Cost per year	€20	€12
Cost over 10 years	€204	€125
Rank in its group	1,159 / 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	0.79 kWh	0.80 kWh
Energy per cycle, fan forced	0.72 kWh	0.44 kWh
Usable volume	50 L	41 L
Energy efficiency index	94.7	61.1
Cavities	1	1

If Laurus LKB12BK 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 →