You can buy a new EV for 20k EUR. Soon you can buy used EVs for much less. Of course it takes time before there will be used EVs for only 1000 EUR in the market. Maybe very long as an electric motor lasts longer than an ICE engine.

Also consider the cost for fuel vs electricity (with electricity you pay 1/5 vs gasoline if you charge at home).

My friend calculated and according to real world usage of similar small family cars, the difference is actually 1/12th of the diesel costs, and that’s at pre-war hiked prices. This isn’t a scientific comparison as cars aren’t exactly the same. But volume wise and frame size is about the same.