Is the Yaris mostly for Urban Transportation?

[Dorkinheimer]

The Yaris is a good city car, but is it just as good of a car for people who take long trips at higher speeds?

Wasn't the Yaris designed mostly for city driving at lower speeds? I think so, because the motor spins a little fast at highway speed.
Bigger cars with bigger motors don't spin as fast, so makes it more pleasant driving at highway speed, especially when taking long trips.