Monaco 6 months 2013: Audi A4 takes the lead, Porsche 911 #6
Audi A4. Picture courtesy of Bas Fransen. All rights reserved. * See the Top 193 All-models ranking by clicking on the title! * After giving you a Top 43 All-brands ranking for the first 6 months of the year, I can finally share with you an exclusive All-models ranking for…