In Austria all the driving schools I've seen so far have their own branded cars. I'm pretty sure I also took the test in one of the driving school's cars, since

In Austria all the driving schools I've seen so far have their own branded cars. I'm pretty sure I also took the test in one of the driving school's cars, since they had their own test course right next to the school, and it was all paid in one package (theoretical and driving lessons, written and practical test).