This week's premiere test is the latest Porsche 911 Carrera, showing us what an "entry-level" 911 can do when pushed through the corners. Then we'll see what kind of off-road chops a top- trim Jeep Wrangler has- it's the HEMI-powered Rubicon 392. And our "Your Drive" experts will give you a used car walkaround, while our "Two Wheelin'" reporter rides a Kawasaki cruiser.