The Swiss know how to make a splash.

Audi RS5

What it is: A super-high-performance version of Audi's gorgeous A5/S5 coupe.

Cool features: Besides the 450-hp 4.2-liter V8 engine? Well, it has a newly tweaked version of Audi's famous quattro all-wheel drive system. And a seven-speed S tronic transmission with paddle shifters. A built-in lap timer. Underbody diffusers, a pop-up rear spoiler and other aerodynamic elements that generate downforce at highway speeds. Audi claims it will best its main competitors on fuel economy too, with nearly 22 mpg.

Bottom line: While Audi won't confirm sales of the RS5 in the U.S., we definitely have our fingers crossed. Toes, too.