[gallery link="none" columns="1" size="full" ids="37842"] Editor's Note: Audi of America has released a quiz to keep your brain active. The 1st half is Audi trivia and the latter, general trivia. How well do you think you'll do? [gallery link="none" columns="1" size="full" ids="48693,48695,48696,48697,48698,48699,48700,48701,48702,48703,48704,48705,48706,48707,48708,48709,48710,48711,48712,48713,48714,48715,48716,48717,48718,48719,48720,48721,48722,48723,48724,48725"]