Combining the old with the new, the Shelby GT500 interior gives drivers a taste of the classic Mustang styling while delivering modern-day luxury. You get the squared-off gauges, and the billiards-ball shift knob, but then you also get reclining leather trimmed seats with Alcantara suede accents. And it's quiet. Rip open the throttle and you'll feel the tremble, but all you'll hear is a faint rumble. But note: If you and your boys plan on taking a trip, this isn't the car to take. The back seat has enough room for your little sister and maybe one of her stuffed animals.