CAR's October 2011 issue is chock full of great stories, and we've picked some of the best photography available as free downloads below. We've tested the new BMW M5, ridden shotgun in the new 991-era Porsche 911 with rally legend Walter Rohrl and fallen in love with the crazy but brilliant new BAC Mono. Click here to see a free preview of the new October 2011 issue of CAR.