How many model generations did the car Bill Elliott won the 1985 Daytona 500 in have?
1985 Daytona 500: The 1985 Daytona 500, the 27th running of the event, was held on February 17, 1985, at Daytona International Speedway, in Daytona Beach, Florida. Ford Thunderbird: The Ford Thunderbird is a rear wheel drive automobile which was manufactured by Ford in the United States over eleven model generations from 1955 through 2005.
i don't know