The second running of the Atlanta Concours d’Elegance on the manicured lawns of Chateau Elan saw over 200 primped and preened classic cars, sports cars, trucks and bikes on display. Our Road Test Editor Howard Walker picks out nine of his favorites. 1937 Mercedes-Benz 540K Winner of ‘Best of Show - European’, this mighty Merc is the star of Missouri-based Evergreen Historic Automobiles’ 600-car collection. After its 2016 nut and bolt restoration, it’s now one of the best 540Ks around. Trivial ...