If it were exactly the same size it could still be silly for city life, depending on the city, the neighborhood, etc. Because it awkwardly sticks out in parking lots? Because you like how it makes you feel, and even better how it makes others feel? That's silly.

Because it's impossible to find parallel street parking (and take up 2-3 spaces when you do) and makes it much easier to hit unseen pedestrians in crowded areas and older layouts with tight corners? Because you need it for work? Not at all silly.