It’s been 21 years since Alfa Romeo sold cars in the United States, and one drive of the new Giulia might infer they spent the entire time making sure their next entry was perfect. The Giulia Quadrifoglio is all Alfa Romeo, with exotic lines, delicate styling touches, and the performance you expect from an Italian sport sedan. In Quadrifoglio dress the biggest treat is the 505 horsepower Ferrari-derived 2.9-liter twin-turbo V6. Not only is it four-letter fast, but the sonorous rumble it emits is stunning from idle to redline. The front bumper on Quadrifoglio models is aggressive looking and, in the rear, you will find the gigantic rear diffuser and a gorgeously protruding exhaust. It’s been a long time to wait for the new Giulia, but by any measure it was worth it.