2013 Classes
Theme: Age of Elegance
Featured Marques: Rolls-Royce & Bentley, Duesenberg and Dietrich Coachwork
| Class I | Pre-War Rolls-Royce & Bentley |
| Class II | Duesenberg |
| Class III | Classic Town Cars |
| Class IV | Dietrich Coachwork Open |
| Class V | Dietrich Coachwork Closed |
| Class VI | American Classics Open (1925-1948) |
| Class VII | American Classics Closed (1925-1948) |
| Class VIII | Post-War European Luxury (1946-1966) |
| Class IX | Post-War American Luxury (1946-1964) |
| Class X | Loewy Design (50th anniversary of Avanti) |
| Class XI | Facel-Vega |
| Class XII | AC (Pre-1963) |
| Class XIII | Aston-Martin (pre-1972) (centennial) |
| Class XIV | Corvette (1953-1967) (60th anniversary of Corvette) |
| Class XV | Ford Thunderbird (1955-1966) |
| Class XVI | American Muscle 4-Speed Convertibles (1960-1972) |
| Class XVII | European Sports Under 3 Liters |
| Class XVIII | European Grand Touring (1946-1972) |
| Class XIX | Pre-War Fire Trucks |
| Class XX | Vintage American Speed (1932-1952) |

