We rented this turbo Brera for a week last month while in England. Yes, I'd buy one. AWD, very well balanced, plenty of torque and quick for a diesel! Ran it hard for a week and did not use 1/2 a tank of fuel.
I also liked the neat touches such as the automatic "fold-in" mirrors when you turn off the key (trust me, when parking on narrow London streets this is a good thing) and the all glass roof has interior panels that are motor-driven so you can open as little or as much as you want to let the sun in. All sorts of neat features in this little scoot.