How Much to registry a new car and take a written test

It varies here is a link.https://itd.idaho.gov/itddmv/

Depends on where you bought it. If private party. 14 for title, $5 for for vin and depends on year of vehicle anywhere from $63-89 for one year. Plus taxes at 6% of sales price If you bought at a dealership out of state it is similar but usually taxes are collected at dealership.. If you buy from an Idaho dealer you just bring in your dealer packet and the clerk will help with the rest