How much does a new Dacia Sandero actually cost?

Did you check on a dealership website or a car comparison site? It's around 10,000 - 15,000 euros depending on the version and options, but you should verify the current prices with a local dealer because it can vary quite a bit.

The prices you find online are just a baseline, you really need to factor in setup and registration fees that can add quite a bit. A new Sandero typically runs around 11,000-16,000 euros before any fees, but once you add temporary insurance, putting it on the road and everything else, you can easily hit 17,000-18,000 euros for a basic version. It really depends on the trim level (Access, Essential, Expression) and what options you actually want.

The thing is prices fluctuate quite a bit from season to season, and dealers often offer discounts or packages rather than showing you the bare prices. If you go see an actual Dacia dealer instead of just searching online, you'll get a better idea of what they have locally and might get an interesting financing offer. Make sure you get a full quote with all fees included, otherwise you risk getting surprises at the end.