Ford has only minor changes to the king-of-the-Mustang-hill Shelby GT500 for 2012. Among the additions to the Mustang Shelby GT500, are three driver-selectable steering modes (sport, normal ...

The 2012 Audi S4 exists to satisfy power-hungry customers who find the pedestrian A4 - and its 2.0-liter turbo four - inadequate. Instead, the S4 is packed with a supercharged 3.0-liter V-6-engine ...