KKT Kolbe EB4510FB vs Smeg SO4102S3G

Smeg SO4102S3G uses 40 kWh less a year: €11 a year at your price, €113 over ten years.

	KKT Kolbe EB4510FB	Smeg SO4102S3G
Yearly consumption	84 kWh	44 kWh
Cost per year	€24	€12
Cost over 10 years	€238	€125
Rank in its group	5,874 / 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	0.72 kWh	0.80 kWh
Energy per cycle, fan forced	0.84 kWh	0.44 kWh
Usable volume	51 L	41 L
Energy efficiency index	94.7	61.1
Cavities	1	1

If KKT Kolbe EB4510FB 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 →