What models can be considered a classic car?

The definition of a classic car varies around the world. The Classic Car Club of America defines a classic car as an older model car, between 30 and 49 years of age; while cars 50 to 99 years fall into a pre-antique class; with 100 year old cars falling into an antique class of cars. The car can be either American or foreign-built, with other factors such as engine displacement, power clutches and power brakes helping to define a car as a classic model.