The document lists various special interest cars from different eras including concept cars, custom cars, rare high-performance cars, and unconventional vehicles like the Wienermobile. Some of the cars mentioned are a 1936 Buick concept car, a 1949 Triumph roadster, and a 1910 Cadillac with a mother-in-law seat. The list spans from early 20th century models to modern supercars from brands such as Bugatti, Koenigsegg, and Lamborghini.