2012 Winners Information
| Best of Show: Cars 100 years old & older | |
| Tom Watling, Turlock | 1903 Cadillac Model A | Best of Show: Cars less than 100 years old |
| National Auto Museum, Reno NV | 1933 Cadillac V-16 Fleetwood conv sedan | Best Unrestored Vehicle |
| Lawrence Camuso, San Jose | 1947 Oldsmobile 78 sedan | Most Exciting Open Car |
| Ralph Moceo, Santa Cruz | 1958 Fiat 1200TV Pininfarina Spider | Most Elegant Closed Car |
| Ev & Gus Young, Grass Valley | 1930 Pierce-Arrow B club sedan | Ironstone Foundation Award |
| Carl & Carol Madson, Mountain View | 1966 Jaguar E-Type coupe | Ironstone Sponsors Award |
| Bill & Donna Odle, Corcoran | 1935 Hudson 8 convertible | Martin Swig Memorial Race Car Award |
| Brian & Dandy Blain, Visalia | 1911 National factory racer | Craig Watrous Memorial Award for exceptional service to the event |
| Don & Sylvia Leutz, South Lake Tahoe | |
Class Winners
| Class A: American & European through 1924 | |
| Tom Watling, Turlock | 1903 Cadillac Model A | Class B: American & European 1925-42 |
| Kevin Wise, Elk Grove | 1929 Studebaker Dictator GE cabriolet | Class C: Open American & European Classic through 1948 |
| Lynn & Jeanne Kissel, Livermore | 1924 Kissel 55 speedster | Class D; Closed American & European Classic through 1948 |
| Ken & Carolyn Porteous, Chester | 1936 Studebaker President Custom sedan | Class E: Pierce-Arrow |
| Ev & Gus Young, Grass Valley | 1930 Pierce Arrow B club sedan | Class F: Packard |
| Jon & Jean Fuiks, Sacramento | 1942 Packard 110 convertible coupe | Class G: Rolls-Royce & Bentley |
| Ray Gibson, Turlock |
1930 Rolls-Royce PII Hooper All-Weather |
Class H: Wooden-Bodied Automobiles |
| Patrick G. McHenry, Brentwood | 1949 Buick Roadmaster Ionia station wagon | Class J1: Franklin |
| Chet & Marlene Zimmerman, Los Altos |
1912 Franklin G touring car |
Class K: Unrestored, Pre World War II |
| Jake Harvey, Lodi | 1938 Lincoln Zephyr coupe-sedan | Class L: Unrestored, Post World War II |
| Lawrence Camuso, San Jose | 1948 Oldsmobile 78 sedan | Class M: Mini & Micro Cars |
| Bruce Blair, Carson City NV | 1961 Morris Minor coupe | Class N: American Autos 1946-54 |
| Marshall & Nancy Kraus, Sacramento |
1949 Cadillac 6107 fastback coupe |
Class O: American Autos 1955-61 |
| Bob & Marj Hettinger, Orangevale | 1955 Buick Century hardtop coupe | Class P: American Autos 1962-72 |
| Doug Warrener, Fair Oaks | 1962 Chrysler 300H coupe | Class P1: Corvette |
| John & Carmen, Clemens, El Dorado Hills | 1959 Chevrolet Corvette roadster | Class P2: American Muscle Cars |
| D & J Clendenning, El Dorado Hills | 1970 Ford Torino GT coupe | Class Q: European Sports & Grand Touring |
| David Rossiter, Folsom | 1951 Allard K2 roadster | Class Q1: Triumph |
| Gary & Junie Cooper, Ventura | 1947 Triumph 1800 convertible | Class Q2: Jaguar |
| Daniel & Susan Dunham, Fresno | 1967 Jaguar 420G saloon | Class Q3: MG |
| Robert & Carolyn Alley, Rocklin | 1938 MG NB roadster | Class Q4: Morgan |
| Jim & Kristine Nickerson, Folsom | 1961 Morgan 4/4 roadster | Class Q5: Lotus |
| Phillip Mitchell, San Jose | 1968 Lotus Elan S2/SE coupe | Class R; European Custom Coachwork |
| David & Sandra Rossiter, Folsom |
1960 Porsche 356B Drauz roadster |
Class T: Ford Model A |
| Wayne & Lynn Lyndon, Auburn | 1930 Ford Model A sedan | Class U: Ford Thunderbird |
| Bill & Diana Mann, San Carlos | 1956 Ford Thunderbird convertible | Class V: Commercial Vehicles |
| Ted Johnson, Orangevale | 1941 Ford pickup | Class W: Motorcycles |
| Bill & Nancy Kehoe, Loomis | 1946 Indian 346 Chief | Class X: Vintage Trailers |
| Dennis & Sandra Weber, S. Lake Tahoe | 1963 Airstream Bambi | Class Y: DeTomaso |
| Tony J. Blevins, Half Moon Bay | 1972 DeTomaso Pantera coupe |