We are planning to rent a car(Manual) from Germany drive to Poland and then from Poznan(Poland) to all the way to Barcelona in Spain in one day passing through Germany and France. We want to know is there any thing important that we need to consider while driving via Germany and France.
1) If I buy a GPS system in USA will that work in Europe. I meant downloaded Maps wil be accurate for Poland, Germany, France and Spain ?
2) Roads Signs in Germany and France are in English as well or not. Basically if I have directions from Google maps then it'll be accurate or not ?
Any one who has driven thru these Countries and also especially in Spain please provide helpful information as it'll be our first long trip
Thanks in advance!